libgomp/ChangeLog

   1 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
   2
   3         * config/rtems/bar.c: New.
   4         * config/rtems/bar.h: Likewise.
   5         * config/rtems/mutex.c: Likewise.
   6         * config/rtems/mutex.h: Likewise.
   7         * config/rtems/sem.c: Likewise.
   8         * config/rtems/sem.h: Likewise.
   9         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
  10         <sys/lock.h> header file.
  11         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
  12         supported by Newlib.
  13         * configure: Regenerate.
  14
  15 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  16
  17         * team.c (gomp_new_thread_pool): Delete and move content to ...
  18         (gomp_get_thread_pool): ... new function.  Allocate and
  19         initialize thread pool on demand.
  20         (get_last_team): Use gomp_get_thread_pool().
  21         (gomp_team_start): Delete thread pool initialization.
  22
  23 2015-09-03  Tom de Vries  <tom@codesourcery.com>
  24
  25         PR tree-optimization/65637
  26         * testsuite/libgomp.c/autopar-2.c: New test.
  27
  28 2015-08-29  Tom de Vries  <tom@codesourcery.com>
  29
  30         PR tree-optimization/46193
  31         * testsuite/libgomp.c/pr46193.c: New test.
  32
  33 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
  34
  35         libgomp/
  36         * libgomp.map: Add 4.0.2 version.
  37         * target.c (offload_image_descr): Add version field.
  38         (gomp_load_image_to_device): Add version argument.  Adjust plugin
  39         call.  Improve load mismatch diagnostic.
  40         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
  41         call.
  42         (GOMP_offload_regster): Make stub function, move bulk to ...
  43         (GOMP_offload_register_ver): ... here.  Process version argument.
  44         (GOMP_offload_unregister): Make stub function, move bulk to ...
  45         (GOMP_offload_unregister_ver): ... here.  Process version argument.
  46         (gomp_init_device): Process version field.
  47         (gomp_unload_device): Process version field.
  48         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
  49         macros.  Check plugin version.
  50         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
  51         loader and unloader types.
  52         * oacc-host.c: Include gomp-constants.h.
  53         (host_version): New.
  54         (host_load_image, host_unload_image): Adjust.
  55         (host_dispatch): Add host_version.
  56         * plugin/plugin-nvptx.c: Include gomp-constants.h.
  57         (GOMP_OFFLOAD_version): New.
  58         (GOMP_OFFLOAD_load_image): Add version arg and check it.
  59         (GOMP_OFFLOAD_unload_image): Likewise.
  60         * plugin/plugin-host.c: Include gomp-constants.h.
  61         (GOMP_OFFLOAD_version): New.
  62         (GOMP_OFFLOAD_load_image): Add version arg.
  63         (GOMP_OFFLOAD_unload_image): Likewise.
  64
  65 2015-08-24  Tom de Vries  <tom@codesourcery.com>
  66
  67         PR tree-optimization/65468
  68         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
  69
  70 2015-08-24  Tom de Vries  <tom@codesourcery.com>
  71
  72         PR tree-optimization/65468
  73         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
  74
  75 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
  76
  77         PR libgomp/66761
  78         PR libgomp/67303
  79         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
  80         (gomp_iter_guided_next): Idem.
  81         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
  82         (gomp_iter_ull_guided_next): Idem.
  83         * config/linux/wait.h (do_spin): Idem.
  84
  85 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
  86
  87         * libgomp-plugin.h (enum offload_target_type): Remove
  88         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
  89         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
  90         * openacc.h (enum acc_device_t): Likewise.
  91         * openacc_lib.h: Likewise.
  92         * oacc-init.c (name_of_acc_device_t): Don't handle it.
  93         (acc_on_device): Just use __builtin_acc_on_device.
  94         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
  95         of acc_on_device builtin.
  96         * plugin/plugin-host.h: Remove file.
  97         * plugin/plugin-host.c: Likewise, but salvage some content into...
  98         * oacc-host.c: ... this file.
  99         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
 100         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
 101         * Makefile.in: Regenerate.
 102         * configure: Likewise.
 103         * testsuite/lib/libgomp.exp
 104         (check_effective_target_openacc_host_nonshm_selected): Remove.
 105         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
 106         ACC_DEVICE_TYPE=host_nonshm.
 107         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 108         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 109         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
 110         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
 111         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
 112         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
 113
 114 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
 115             Jakub Jelinek  <jakub@redhat.com>
 116
 117         * config/nvptx/affinity.c: New file.
 118         * config/nvptx/alloc.c: Likewise.
 119         * config/nvptx/bar.c: Likewise.
 120         * config/nvptx/barrier.c: Likewise.
 121         * config/nvptx/critical.c: Likewise.
 122         * config/nvptx/env.c: Likewise.
 123         * config/nvptx/error.c: Likewise.
 124         * config/nvptx/fortran.c: Likewise.
 125         * config/nvptx/iter.c: Likewise.
 126         * config/nvptx/iter_ull.c: Likewise.
 127         * config/nvptx/libgomp-plugin.c: Likewise.
 128         * config/nvptx/lock.c: Likewise.
 129         * config/nvptx/loop.c: Likewise.
 130         * config/nvptx/loop_ull.c: Likewise.
 131         * config/nvptx/mutex.c: Likewise.
 132         * config/nvptx/oacc-async.c: Likewise.
 133         * config/nvptx/oacc-cuda.c: Likewise.
 134         * config/nvptx/oacc-host.c: Likewise.
 135         * config/nvptx/oacc-init.c: Likewise.
 136         * config/nvptx/oacc-mem.c: Likewise.
 137         * config/nvptx/oacc-parallel.c: Likewise.
 138         * config/nvptx/oacc-plugin.c: Likewise.
 139         * config/nvptx/omp-lock.h: Likewise.
 140         * config/nvptx/ordered.c: Likewise.
 141         * config/nvptx/parallel.c: Likewise.
 142         * config/nvptx/proc.c: Likewise.
 143         * config/nvptx/ptrlock.c: Likewise.
 144         * config/nvptx/sections.c: Likewise.
 145         * config/nvptx/sem.c: Likewise.
 146         * config/nvptx/single.c: Likewise.
 147         * config/nvptx/splay-tree.c: Likewise.
 148         * config/nvptx/target.c: Likewise.
 149         * config/nvptx/task.c: Likewise.
 150         * config/nvptx/team.c: Likewise.
 151         * config/nvptx/time.c: Likewise.
 152         * config/nvptx/work.c: Likewise.
 153         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
 154         * configure: Regenerate.
 155         * configure.tgt (config_path): Set to "nvptx" for target
 156         nvptx*-*-*.
 157
 158 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
 159
 160         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
 161
 162 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 163
 164         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
 165         (cuda_errlist): Constify.
 166         (errmsg):  Move into ...
 167         (cuda_error): ... here.  Make smaller.
 168         (_XSTR, _STR): Delete.
 169         (cuda_synames): Delete.
 170         (verify_device_library): Delete.
 171         (nvptx_init): Don't call it.
 172
 173 2015-07-28  Tom de Vries  <tom@codesourcery.com>
 174
 175         * testsuite/libgomp.c/uns-outer-4.c: New test.
 176
 177 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
 178
 179         * testsuite/libgomp.c/pr66714.c: New test.
 180
 181 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
 182
 183         PR libgomp/66950
 184         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
 185         (fib_ref): New function.
 186         (fib): Correct corner cases in the recursion.
 187         (main): Replace the non-simd loop with fib_ref call.
 188         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
 189         subroutine.
 190         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
 191         for the last array element value.  Replace the non-simd loop with
 192         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
 193         of the last array element with according Fibonacci sequence element.
 194         (fib): Correct corner cases in the recursion.
 195
 196 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
 197
 198         * target.c (gomp_offload_image_to_device): Rename to ...
 199         (gomp_load_image_to_device): ... here.
 200         (GOMP_offload_register): Adjust call.
 201         (gomp_init_device): Likewise.
 202         (gomp_unload_image_from_device): New.  Broken out of ...
 203         (GOMP_offload_unregister): ... here.  Call it.
 204         (gomp_unload_device): New.
 205         * libgomp.h (gomp_unload_device): Declare.
 206         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
 207         mem maps.
 208
 209 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
 210
 211         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
 212         wait=-specific if.
 213         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
 214         !=0 condition.
 215         (goacc_waits): Move !num_waits handling to ...
 216         (GOACC_wait): ... here, the only caller that might have zero waits.
 217
 218         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
 219         (struct ptx_image_data): Move earlier, add fns field.
 220         (struct ptx_device): Add images and image_lock fields.
 221         (ptx_images, ptx_image_lock): Delete.
 222         (nvptx_open_device): Initialize images and image_lock fields.
 223         (nvptx_close_device): Destroy image_lock.
 224         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
 225         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
 226         fields.
 227
 228 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
 229
 230         * target.c (GOMP_offload_register): Use int for device type arg.
 231         (GOMP_offload_unregister): Likewise.
 232
 233         * target.c (struct_offload_image_descr): Constify host_table.
 234         (gomp_offload_image_to_device): Likewise.
 235         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
 236
 237         * libgomp.h (gomp_device_descr): Constify target data arguments.
 238         * target.c (struct offload_image_descr): Constify target_data.
 239         (gomp_offload_image_to_device): Likewise.
 240         (GOMP_offload_register): Likewise.
 241         (GOMP_offload_unrefister): Likewise.
 242         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
 243         GOMP_OFFLOAD_unload_image): Constify target data.
 244         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
 245         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
 246
 247 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
 248
 249         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
 250         Workaround driver library const error.
 251         (struct nvptx_tdata, nvptx_tdata_t): New.
 252         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
 253         type.
 254
 255 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
 256
 257         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
 258         of EPS parameter from integer to real.
 259         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
 260         type of EPS parameter from integer to real.
 261
 262 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 263
 264         * team.c (get_last_team): New.
 265         (gomp_new_team): Recycle last non-nested team if possible.
 266         (gomp_team_end): Move team work share list free lock destruction
 267         to ...
 268         (free_team): ... here.
 269
 270 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
 271
 272         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
 273         and ref from int to double.  Replaced their comparison with
 274         an inequality of their difference and EPS.
 275         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
 276         comparison of pri and a reference number with an inequality of their
 277         difference and EPS.
 278         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
 279         the comparison of sum and sum_ref with an inequality of their
 280         difference and EPS.
 281         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
 282         the comparison of pri and a reference number with an inequality of
 283         their difference and EPS.
 284
 285 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
 286
 287         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
 288         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
 289         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
 290         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
 291         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
 292         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
 293         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
 294         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
 295         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
 296         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
 297         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
 298         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
 299         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
 300         variables.
 301         (vec_mult): Likewise.  Add #pragma omp taskwait.
 302         (main): Adjust caller.
 303         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
 304         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
 305         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
 306         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
 307         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
 308         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
 309         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
 310         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
 311         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
 312         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
 313         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
 314         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
 315         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
 316         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
 317         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
 318         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
 319         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
 320         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
 321         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
 322         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
 323         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
 324         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
 325         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
 326         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
 327         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
 328         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
 329         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
 330         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
 331         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
 332         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
 333         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
 334         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
 335         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
 336         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
 337         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
 338         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
 339         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
 340         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
 341         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
 342         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
 343         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
 344         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
 345         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
 346         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
 347         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
 348         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
 349         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
 350         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
 351         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
 352         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
 353         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
 354         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
 355         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
 356         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
 357         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
 358         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
 359         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
 360         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
 361         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
 362         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
 363         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
 364         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
 365         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
 366         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
 367         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
 368         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
 369         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
 370         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
 371         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
 372         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
 373         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
 374         (vec_mult): Add !$omp taskwait.
 375         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
 376         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
 377         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
 378         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
 379         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
 380         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
 381         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
 382         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
 383         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
 384         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
 385         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
 386         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
 387         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
 388         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
 389         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
 390         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
 391         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
 392         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
 393         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
 394         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
 395         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
 396         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
 397         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
 398         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
 399         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
 400         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
 401         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
 402         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
 403         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
 404         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
 405         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
 406         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
 407         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
 408         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
 409         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
 410         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
 411         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
 412         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
 413         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
 414         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
 415         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
 416         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
 417         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
 418         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
 419         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
 420         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
 421         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
 422         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
 423         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
 424         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
 425         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
 426         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
 427         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
 428         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
 429         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
 430         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
 431         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
 432         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
 433         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
 434         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
 435         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
 436         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
 437         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
 438         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
 439         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
 440         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
 441         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
 442
 443 2015-07-10  Tom de Vries  <tom@codesourcery.com>
 444
 445         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
 446         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
 447
 448 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
 449
 450         PR libgomp/65099
 451         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
 452         in a 64-bit configuration.
 453         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
 454         offloading testing if no such device is available.
 455         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 456         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 457
 458 2015-07-08  Tom de Vries  <tom@codesourcery.com>
 459
 460         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
 461         second call to f.
 462         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
 463
 464 2015-07-07  Tom de Vries  <tom@codesourcery.com>
 465
 466         PR tree-optimization/66642
 467         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
 468         iteration count case.
 469         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
 470         function, factor out of ...
 471         (main): ... here.  Test low iteration count case.
 472
 473 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 474
 475         * libgomp.h (gomp_thread_pool): Comment last_team field.
 476
 477 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
 478
 479         * testsuite/libgomp.c++/pr66702-1.C: Require
 480         vect_simd_clones effective target.
 481         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
 482
 483 2015-06-30  Tom de Vries  <tom@codesourcery.com>
 484
 485         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
 486         already set.  Use DEFAULT_CFLAGS in dg-runtest.
 487         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
 488         "-O2".
 489
 490 2015-06-30  Tom de Vries  <tom@codesourcery.com>
 491
 492         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
 493         already set.  Use DEFAULT_CFLAGS in dg-runtest.
 494         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
 495         * testsuite/libgomp.c++/pr64824.C: Same.
 496         * testsuite/libgomp.c++/pr64868.C: Same.
 497         * testsuite/libgomp.c++/pr66199-1.C: Same.
 498         * testsuite/libgomp.c++/pr66199-2.C: Same.
 499         * testsuite/libgomp.c++/target-2.C: Same.
 500         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
 501         -std=<standard> option.
 502         * testsuite/libgomp.c++/udr-11.C: Same.
 503         * testsuite/libgomp.c++/udr-12.C: Same.
 504         * testsuite/libgomp.c++/udr-13.C: Same.
 505         * testsuite/libgomp.c++/udr-14.C: Same.
 506         * testsuite/libgomp.c++/udr-15.C: Same.
 507         * testsuite/libgomp.c++/udr-16.C: Same.
 508         * testsuite/libgomp.c++/udr-17.C: Same.
 509         * testsuite/libgomp.c++/udr-18.C: Same.
 510         * testsuite/libgomp.c++/udr-19.C: Same.
 511         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
 512         * testsuite/libgomp.c++/simd-1.C: Same.
 513         * testsuite/libgomp.c++/simd-2.C: Same.
 514         * testsuite/libgomp.c++/simd-3.C: Same.
 515         * testsuite/libgomp.c++/simd-4.C: Same.
 516         * testsuite/libgomp.c++/simd-5.C: Same.
 517         * testsuite/libgomp.c++/simd-6.C: Same.
 518         * testsuite/libgomp.c++/simd-7.C: Same.
 519         * testsuite/libgomp.c++/simd-8.C: Same.
 520         * testsuite/libgomp.c++/simd-9.C: Same.
 521         * testsuite/libgomp.c++/simd10.C: Same.
 522         * testsuite/libgomp.c++/simd11.C: Same.
 523         * testsuite/libgomp.c++/simd12.C: Same.
 524         * testsuite/libgomp.c++/simd13.C: Same.
 525
 526 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
 527
 528         PR middle-end/66702
 529         * testsuite/libgomp.c++/pr66702-1.C: New test.
 530         * testsuite/libgomp.c++/pr66702-2.C: New test.
 531
 532 2015-06-30  Tom de Vries  <tom@codesourcery.com>
 533
 534         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
 535         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
 536         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
 537         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
 538
 539 2015-06-30  Tom de Vries  <tom@codesourcery.com>
 540
 541         PR tree-optimization/66652
 542         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
 543         using restrict pointers.
 544         (main): Add arguments to calls to f.
 545         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
 546
 547 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
 548
 549         * configure.ac: Fix check for header <sys/sysctl.h>.
 550         * configure: Regenerate.
 551         * config.h.in: Likewise.
 552
 553 2015-06-23  Tom de Vries  <tom@codesourcery.com>
 554
 555         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
 556         abort.
 557         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
 558
 559 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
 560
 561         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
 562         acc_device_nvidia.
 563
 564         PR libgomp/66518
 565         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
 566         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 567
 568 2015-06-15  Tom de Vries  <tom@codesourcery.com>
 569
 570         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
 571         dg-additional-options for any remaining options.
 572         * testsuite/libgomp.c/atomic-2.c: Same.
 573         * testsuite/libgomp.c/atomic-4.c: Same.
 574         * testsuite/libgomp.c/atomic-5.c: Same.
 575         * testsuite/libgomp.c/atomic-6.c: Same.
 576         * testsuite/libgomp.c/autopar-1.c: Same.
 577         * testsuite/libgomp.c/copyin-1.c: Same.
 578         * testsuite/libgomp.c/copyin-2.c: Same.
 579         * testsuite/libgomp.c/copyin-3.c: Same.
 580         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
 581         * testsuite/libgomp.c/nestedfn-5.c: Same.
 582         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
 583         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
 584         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
 585         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
 586         * testsuite/libgomp.c/pr32362-1.c: Same.
 587         * testsuite/libgomp.c/pr32362-2.c: Same.
 588         * testsuite/libgomp.c/pr32362-3.c: Same.
 589         * testsuite/libgomp.c/pr39591-1.c: Same.
 590         * testsuite/libgomp.c/pr39591-2.c: Same.
 591         * testsuite/libgomp.c/pr39591-3.c: Same.
 592         * testsuite/libgomp.c/pr58392.c: Same.
 593         * testsuite/libgomp.c/pr58756.c: Same.
 594         * testsuite/libgomp.c/simd-1.c: Same.
 595         * testsuite/libgomp.c/simd-10.c: Same.
 596         * testsuite/libgomp.c/simd-11.c: Same.
 597         * testsuite/libgomp.c/simd-12.c: Same.
 598         * testsuite/libgomp.c/simd-13.c: Same.
 599         * testsuite/libgomp.c/simd-14.c: Same.
 600         * testsuite/libgomp.c/simd-15.c: Same.
 601         * testsuite/libgomp.c/simd-2.c: Same.
 602         * testsuite/libgomp.c/simd-3.c: Same.
 603         * testsuite/libgomp.c/simd-4.c: Same.
 604         * testsuite/libgomp.c/simd-5.c: Same.
 605         * testsuite/libgomp.c/simd-6.c: Same.
 606         * testsuite/libgomp.c/simd-7.c: Same.
 607         * testsuite/libgomp.c/simd-8.c: Same.
 608         * testsuite/libgomp.c/simd-9.c: Same.
 609
 610 2015-06-15  Tom de Vries  <tom@codesourcery.com>
 611
 612         * testsuite/libgomp.c/pr35625.c: Fix typo.
 613
 614 2015-06-15  Tom de Vries  <tom@codesourcery.com>
 615
 616         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
 617         in dg-options.
 618         * testsuite/libgomp.c/atomic-3.c: Same.
 619         * testsuite/libgomp.c/debug-1.c: Same.
 620         * testsuite/libgomp.c/nqueens-1.c: Same.
 621         * testsuite/libgomp.c/pr26171.c: Same.
 622         * testsuite/libgomp.c/pr48591.c: Same.
 623         * testsuite/libgomp.c/pr64824.c: Same.
 624         * testsuite/libgomp.c/pr64868.c: Same.
 625         * testsuite/libgomp.c/pr66133.c: Same.
 626         * testsuite/libgomp.c/pr66199-1.c: Same.
 627         * testsuite/libgomp.c/pr66199-2.c: Same.
 628         * testsuite/libgomp.c/target-8.c: Same.
 629
 630 2015-06-15  Tom de Vries  <tom@codesourcery.com>
 631
 632         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
 633         -std={gnu99,c99}.
 634         * testsuite/libgomp.c/for-1.c: Same.
 635         * testsuite/libgomp.c/for-2.c: Same.
 636         * testsuite/libgomp.c/for-3.c: Same.
 637         * testsuite/libgomp.c/pr35625.c: Same.
 638         * testsuite/libgomp.c/pr39154.c: Same.
 639         * testsuite/libgomp.c/simd-16.c: Same.
 640         * testsuite/libgomp.c/simd-17.c: Same.
 641
 642 2015-06-13  Tom de Vries  <tom@codesourcery.com>
 643
 644         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
 645
 646 2015-06-13  Tom de Vries  <tom@codesourcery.com>
 647
 648         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
 649         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
 650         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
 651         (N): Define.
 652         (main): Use N instead of hardcoded constants.
 653
 654 2015-06-05  Tom de Vries  <tom@codesourcery.com>
 655
 656         merge from gomp4 branch:
 657         2015-05-28  Tom de Vries  <tom@codesourcery.com>
 658
 659         PR tree-optimization/65443
 660         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
 661         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
 662         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
 663
 664 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
 665
 666         * testsuite/libgomp.graphite/bounds.c: Adjust for
 667         cleanup-tree-dump removal.
 668         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
 669         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 670         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 671         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
 672         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 673         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 674         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 675         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 676         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 677         * testsuite/libgomp.graphite/pr41118.c: Likewise.
 678
 679 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
 680
 681         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
 682         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
 683         (futex_wake) [!__x86_64__]: Ditto.
 684
 685 2015-05-28  Julian Brown  <julian@codesourcery.com>
 686
 687         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
 688         function comment. Only call gomp_fatal if new argument is true.
 689         (acc_dev_num_out_of_range): New function.
 690         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
 691         acc_dev_num_out_of_range as appropriate.
 692         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
 693         (acc_get_device_num, acc_set_device_num): Update calls to
 694         resolve_device.
 695         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
 696         output.
 697
 698 2015-05-28  Julian Brown  <julian@codesourcery.com>
 699
 700         PR libgomp/65742
 701         * oacc-init.c (plugin/plugin-host.h): Include.
 702         (acc_on_device): Check whether we're in an offloaded region for
 703         host_nonshm
 704         plugin. Don't use __builtin_acc_on_device.
 705         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
 706         nonshm_exec flag in thread-local data.
 707         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
 708         data for host_nonshm plugin.
 709         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
 710         for host_nonshm plugin.
 711         * plugin/plugin-host.h: New.
 712
 713 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
 714
 715         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
 716
 717 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
 718
 719         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
 720         Declare as int.
 721         (FUTEX_PRIVATE_FLAG): Remove L suffix.
 722         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
 723         Declare as int.
 724
 725 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
 726
 727         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
 728
 729 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
 730
 731         * target.c (gomp_map_pointer): New function abstracting out
 732         GOMP_MAP_POINTER handling.
 733         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
 734         gomp_map_pointer().
 735
 736 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
 737
 738         PR middle-end/66199
 739         * testsuite/libgomp.c/pr66199-1.c: New test.
 740         * testsuite/libgomp.c/pr66199-2.c: New test.
 741         * testsuite/libgomp.c++/pr66199-1.C: New test.
 742         * testsuite/libgomp.c++/pr66199-2.C: New test.
 743         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
 744         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
 745
 746 2015-05-19  Julian Brown  <julian@codesourcery.com>
 747
 748         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
 749         on cuInit failure.
 750
 751 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
 752
 753         PR middle-end/66133
 754         * testsuite/libgomp.c/pr66133.c: New test.
 755
 756 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 757
 758         * Makefile.in: Regenerated with automake-1.11.6.
 759         * aclocal.m4: Likewise.
 760         * config.h.in: Likewise.
 761         * configure: Likewise.
 762         * testsuite/Makefile.in: Likewise.
 763
 764 2015-05-08  Jason Merrill  <jason@redhat.com>
 765
 766         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
 767         _Complex.
 768
 769         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
 770
 771 2015-05-06  Julian Brown  <julian@codesourcery.com>
 772
 773         * oacc-init.c (acc_device_lock): Add explanatory comment.
 774         (resolve_device): Add comment about locking requirement.
 775         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
 776         gomp_init_device and gomp_fini_device calls.
 777         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
 778         (acc_get_device_num, acc_set_device_num): Add locking around
 779         resolve_device and gomp_init_device calls.
 780
 781 2015-05-06  Julian Brown  <julian@codesourcery.com>
 782
 783         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
 784         goacc_thread_lock on error paths.
 785         * oacc-mem.c (lookup_host): Remove locking from function. Note
 786         locking requirement for caller in function comment.
 787         (lookup_dev): Likewise.
 788         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
 789         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
 790         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
 791         Add locking.
 792
 793 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
 794
 795         PR testsuite/65205
 796         PR libgomp/65993
 797         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
 798         don't expect "0x" prefix for "%p" format specifier, don't expect
 799         "(nil)" for NULL pointer.
 800         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 801         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 802         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 803         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 804         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 805         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 806         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 807         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 808         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
 809         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
 810         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 811         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 812         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 813         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 814         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
 815         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
 816         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
 817         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
 818         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 819         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 820         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 821         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 822         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 823         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 824         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 825         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 826         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
 827         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
 828         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
 829         accurately specify what we're looking for.
 830         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
 831         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
 832         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
 833         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
 834         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
 835
 836 2015-04-30  James Norris  <jnorris@codesourcery.com>
 837
 838         PR testsuite/65205
 839         * testsuite/lib/libgomp.exp
 840         (check_effective_target_openacc_host_selected)
 841         (check_effective_target_openacc_host_nonshm_selected): New
 842         procedures.
 843         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
 844         dg-shouldfail.
 845         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
 846         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
 847         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 848         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 849         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 850         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
 851         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 852         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 853         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 854         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 855         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 856         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
 857         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
 858         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 859         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 860         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
 861         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 862         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 863         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
 864         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
 865         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
 866         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
 867         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
 868         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 869         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 870         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 871         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 872         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 873         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 874         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 875         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 876         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
 877         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
 878         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
 879         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
 880         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
 881         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
 882         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
 883         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
 884         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
 885         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
 886         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
 887         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
 888
 889 2015-04-08  Julian Brown  <julian@codesourcery.com>
 890
 891         * libgomp.h (target_mem_desc: Remove mem_map field.
 892         (acc_dispatch_t): Remove open_device_func, close_device_func,
 893         get_device_num_func, set_device_num_func, target_data members.
 894         Change create_thread_data_func argument to device number instead of
 895         generic pointer.
 896         * oacc-async.c (assert.h): Include.
 897         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
 898         (acc_wait_all, acc_wait_all_async): Use current host thread's
 899         active device, not base_dev.
 900         * oacc-cuda.c (acc_get_current_cuda_device)
 901         (acc_get_current_cuda_context, acc_get_cuda_stream)
 902         (acc_set_cuda_stream): Likewise.
 903         * oacc-host.c (host_dispatch): Don't set open_device_func,
 904         close_device_func, get_device_num_func or set_device_num_func.
 905         * oacc-init.c (base_dev, init_key): Remove.
 906         (cached_base_dev): New.
 907         (name_of_acc_device_t): New.
 908         (acc_init_1): Initialise default-numbered device, not zeroth.
 909         (acc_shutdown_1): Close all devices of a given type.
 910         (goacc_destroy_thread): Don't use base_dev.
 911         (lazy_open, lazy_init, lazy_init_and_open): Remove.
 912         (goacc_attach_host_thread_to_device): New.
 913         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
 914         (acc_get_num_devices): Don't use base_dev.
 915         (acc_set_device_type): Reimplement.
 916         (acc_get_device_type): Don't use base_dev.
 917         (acc_get_device_num): Tweak logic.
 918         (acc_set_device_num): Likewise.
 919         (acc_on_device): Use acc_get_device_type.
 920         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
 921         (goacc_lazy_initialize): Reimplement with acc_init and
 922         goacc_attach_host_thread_to_device.
 923         * oacc-int.h (goacc_thread): Add base_dev field.
 924         (base_dev): Remove extern declaration.
 925         (goacc_attach_host_thread_to_device): Add prototype.
 926         * oacc-mem.c (acc_malloc): Use current thread's device instead of
 927         base_dev.
 928         (acc_free): Likewise.
 929         (acc_memcpy_to_device): Likewise.
 930         (acc_memcpy_from_device): Likewise.
 931         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
 932         goacc_lazy_initialize (throughout).
 933         (GOACC_parallel): Use tgt_offset to locate target functions.
 934         * target.c (gomp_map_vars): Don't set tgt->mem_map.
 935         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
 936         (gomp_load_plugin_for_device): Remove open_device, close_device,
 937         get_device_num, set_device_num openacc hook initialisation. Don't set
 938         openacc.target_data.
 939         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
 940         (GOMP_OFFLOAD_openacc_close_device)
 941         (GOMP_OFFLOAD_openacc_get_device_num)
 942         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
 943         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
 944         to int.
 945         * plugin/plugin-nvptx.c (ptx_inited): Remove.
 946         (instantiated_devices, ptx_dev_lock): New.
 947         (struct ptx_image_data): New.
 948         (ptx_devices, ptx_images, ptx_image_lock): New.
 949         (fini_streams_for_device): Reorder cuStreamDestroy call.
 950         (nvptx_get_num_devices): Remove forward declaration.
 951         (nvptx_init): Change return type to bool.
 952         (nvptx_fini): Remove.
 953         (nvptx_attach_host_thread_to_device): New.
 954         (nvptx_open_device): Return struct ptx_device* instead of void*.
 955         (nvptx_close_device): Change argument type to struct ptx_device*,
 956         return type to void.
 957         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
 958         (kernel_target_data, kernel_host_table): Remove static globals.
 959         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
 960         (GOMP_OFFLOAD_init_device): Reimplement.
 961         (GOMP_OFFLOAD_fini_device): Likewise.
 962         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
 963         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
 964         (GOMP_OFFLOAD_host2dev): Use ORD argument.
 965         (GOMP_OFFLOAD_openacc_open_device)
 966         (GOMP_OFFLOAD_openacc_close_device)
 967         (GOMP_OFFLOAD_openacc_set_device_num)
 968         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
 969         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
 970         (device number).
 971
 972         testsuite/
 973         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
 974
 975 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
 976
 977         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
 978         * libgomp.h (struct gomp_memory_mapping): Remove.
 979         (struct target_mem_desc): Change type of mem_map from
 980         gomp_memory_mapping * to splay_tree_s *.
 981         (struct gomp_device_descr): Remove register_image_func, get_table_func.
 982         Add load_image_func, unload_image_func.
 983         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
 984         Remove offload_regions_registered.
 985         (gomp_init_tables): Remove.
 986         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
 987         to splay_tree_s *.
 988         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
 989         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
 990         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
 991         offload_regions_registered.
 992         Initialize load_image_func, unload_image_func, mem_map.root.
 993         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
 994         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
 995         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
 996         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
 997         gomp_memory_mapping *.  Use dev's lock and splay_tree.
 998         (lookup_dev): Use dev's lock.
 999         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
1000         (acc_is_present): Likewise.
1001         (acc_map_data): Likewise.
1002         (acc_unmap_data): Likewise.  Use dev's lock.
1003         (present_create_copy): Likewise.
1004         (delete_copyout): Pass dev to lookup_host instead of mem_map.
1005         (update_dev_host): Likewise.
1006         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
1007         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
1008         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
1009         (GOMP_OFFLOAD_get_table): Remove
1010         (GOMP_OFFLOAD_load_image): New function.
1011         (GOMP_OFFLOAD_unload_image): New function.
1012         * target.c (register_lock): New mutex for offload image registration.
1013         (num_devices): Do not guard with PLUGIN_SUPPORT.
1014         (gomp_realloc_unlock): New static function.
1015         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
1016         before gomp_fatal.
1017         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
1018         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
1019         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
1020         mem_map's.
1021         (gomp_unmap_vars): Likewise.
1022         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
1023         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
1024         (gomp_offload_image_to_device): New static function.
1025         (GOMP_offload_register): Add mutex lock.
1026         Call gomp_offload_image_to_device for all initialized devices.
1027         Replace gomp_realloc with gomp_realloc_unlock.
1028         (GOMP_offload_unregister): New function.
1029         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
1030         get_table_func from the plugin with calls to init_device_func and
1031         gomp_offload_image_to_device.
1032         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
1033         to splay_tree_s *.
1034         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
1035         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
1036         (GOMP_target_data): Do not call gomp_init_tables.
1037         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
1038         (gomp_load_plugin_for_device): Replace register_image and get_table
1039         with load_image and unload_image in DLSYM ().
1040         (gomp_register_images_for_device): Remove function.
1041         (gomp_target_init): Do not initialize current_device.mem_map.*,
1042         current_device.offload_regions_registered.
1043         Remove call to gomp_register_images_for_device.
1044         Do not free offload_images and num_offload_images.
1045
1046 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
1047
1048         PR fortran/65597
1049         * testsuite/libgomp.fortran/pr65597.f90: New test.
1050
1051 2015-03-27  Tom de Vries  <tom@codesourcery.com>
1052
1053         PR testsuite/65594
1054         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
1055         (init, check): New function.
1056         (foo): Change return type to void.
1057         (main): Call init and check.
1058
1059 2015-03-27  Tom de Vries  <tom@codesourcery.com>
1060
1061         PR testsuite/65594
1062         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
1063         (foo): Use M for non-inner loops to scale down test-case.
1064
1065 2015-03-25  Kai Tietz  <ktietz@redhat.com>
1066
1067         PR libgomp/64972
1068         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
1069         (GOACC_data_start): Likewise.
1070         * target.c (gomp_map_vars): Likewise.
1071
1072 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
1073
1074         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
1075         hppa*-*-hpux*.
1076
1077 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
1078
1079         * testsuite/libgomp.c/target-10.c: New test.
1080         * testsuite/libgomp.c++/target-4.C: New test.
1081
1082 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
1083
1084         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
1085         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
1086
1087 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1088
1089         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
1090         * configure.ac (*-*-rtems*): Assume Pthread is supported.
1091         (pthread.h): Check for this header file.
1092         * configure: Regenerate.
1093
1094 2015-02-25  Tom de Vries  <tom@codesourcery.com>
1095
1096         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
1097         (check_reduction_op, check_reduction_macro, max, min):
1098         Declare.
1099         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
1100         function.
1101         (main): Use new functions.
1102
1103 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
1104
1105         * target.c (gomp_load_plugin_for_device): Use const char * instead of
1106         char * for variables holding dlerror return values.
1107         (DLSYM_OPT): Ditto.
1108
1109 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
1110
1111         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
1112
1113 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
1114             Cesar Philippidis  <cesar@codesourcery.com>
1115
1116         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
1117         GOACC_ctaid, and GOACC_nctaid routines.
1118
1119 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
1120
1121         PR c/64824
1122         * testsuite/libgomp.c/atomic-18.c: New test.
1123         * testsuite/libgomp.c++/atomic-16.C: New test.
1124
1125 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
1126
1127         PR c/64824
1128         PR c/64868
1129         * testsuite/libgomp.c/pr64824.c: New test.
1130         * testsuite/libgomp.c/pr64868.c: New test.
1131         * testsuite/libgomp.c++/pr64824.C: New test.
1132         * testsuite/libgomp.c++/pr64868.C: New test.
1133
1134 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
1135
1136         PR libgomp/64635
1137         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
1138         Link with -lpthread.
1139         * config/aix/plugin-suffix.h: Delete.
1140
1141 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
1142
1143         PR libgomp/64635
1144         * configure.tgt (*-*-aix*): Use config_path "aix posix".
1145         (*-*-darwin*): Use config_path "bsd darwin posix".
1146         (*-*-hpux*): Use config_path "hpux posix".
1147         * target.c: Add include of plugin-suffix.h and use
1148         SONAME_SUFFIX macro.
1149         * config/aix/plugin-suffix.h: New file.
1150         * config/darwin/plugin-suffix.h: New file.
1151         * config/hpux/plugin-suffix.h: New file.
1152         * config/posix/plugin-suffix.h: New file.
1153
1154 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
1155
1156         PR middle-end/64734
1157         * libgomp.c/pr64734.c: New test.
1158
1159 2015-01-23  Tom de Vries  <tom@codesourcery.com>
1160
1161         PR libgomp/64672
1162         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
1163
1164 2015-01-23  Tom de Vries  <tom@codesourcery.com>
1165
1166         PR libgomp/64707
1167         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
1168         dg-options.
1169
1170 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
1171
1172         PR libgomp/64625
1173         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
1174         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
1175         formal parameter.  Update all users.
1176         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
1177         Document unused formal parameter.
1178
1179 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
1180
1181         * oacc-parallel.c: Don't include <alloca.h>.
1182         (GOACC_parallel): Use gomp_alloca instead of alloca.
1183
1184 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
1185
1186         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
1187
1188 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
1189             James Norris  <jnorris@codesourcery.com>
1190             Tom de Vries  <tom@codesourcery.com>
1191             Julian Brown  <julian@codesourcery.com>
1192             Cesar Philippidis  <cesar@codesourcery.com>
1193             Nathan Sidwell  <nathan@codesourcery.com>
1194             Tobias Burnus  <burnus@net-b.de>
1195
1196         * Makefile.am (search_path): Add $(top_srcdir)/../include.
1197         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
1198         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
1199         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
1200         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
1201         Include $(top_srcdir)/plugin/Makefrag.am.
1202         (nodist_libsubinclude_HEADERS): Add openacc.h.
1203         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
1204         openacc.f90, openacc.mod, openacc_kinds.mod.
1205         (omp_lib.mod): Generalize into...
1206         (%.mod): ... this new rule.
1207         (openacc_kinds.mod, openacc.mod): New rules.
1208         * plugin/configfrag.ac: New file.
1209         * configure.ac: Move plugin/offloading support into it.  Include
1210         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
1211         * plugin/Makefrag.am: New file.
1212         * testsuite/Makefile.am (OFFLOAD_TARGETS)
1213         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
1214         export.
1215         (libgomp-test-support.exp): New rule.
1216         (all-local): Depend on it.
1217         * Makefile.in: Regenerate.
1218         * testsuite/Makefile.in: Regenerate.
1219         * config.h.in: Likewise.
1220         * configure: Likewise.
1221         * configure.tgt: Harden shell syntax.
1222         * env.c: Include "oacc-int.h".
1223         (parse_acc_device_type): New function.
1224         (gomp_debug_var, goacc_device_type, goacc_device_num): New
1225         variables.
1226         (initialize_env): Initialize those.  Call
1227         goacc_runtime_initialize.
1228         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
1229         (gomp_fatal): Call gomp_vfatal.
1230         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
1231         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
1232         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
1233         (splay_tree_node, splay_tree, splay_tree_key)
1234         (struct target_mem_desc, struct splay_tree_key_s)
1235         (struct gomp_memory_mapping, struct acc_dispatch_t)
1236         (struct gomp_device_descr, gomp_acc_insert_pointer)
1237         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
1238         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
1239         (gomp_free_memmap, gomp_fini_device): New declarations.
1240         (gomp_vdebug, gomp_debug): New macros.
1241         Include "splay-tree.h".
1242         * libgomp.map (OACC_2.0): New symbol version.  Use for
1243         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
1244         acc_set_device_type_h_, acc_get_device_type,
1245         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
1246         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
1247         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
1248         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
1249         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
1250         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
1251         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
1252         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
1253         acc_copyin_array_h_, acc_present_or_copyin,
1254         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
1255         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
1256         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
1257         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
1258         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
1259         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
1260         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
1261         acc_update_device, acc_update_device_32_h_,
1262         acc_update_device_64_h_, acc_update_device_array_h_,
1263         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
1264         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
1265         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
1266         acc_is_present_64_h_, acc_is_present_array_h_,
1267         acc_memcpy_to_device, acc_memcpy_from_device,
1268         acc_get_current_cuda_device, acc_get_current_cuda_context,
1269         acc_get_cuda_stream, acc_set_cuda_stream.
1270         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
1271         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
1272         GOACC_update, GOACC_wait, GOACC_get_thread_num,
1273         GOACC_get_num_threads.
1274         (GOMP_PLUGIN_1.0): New symbol version.  Use for
1275         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
1276         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
1277         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
1278         GOMP_PLUGIN_acc_thread.
1279         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
1280         environment variable.
1281         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
1282         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
1283         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
1284         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
1285         (splay_tree_remove): New declarations.
1286         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
1287         (splay_tree_remove, splay_tree_lookup): Move into...
1288         * splay-tree.c: ... this new file.
1289         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
1290         (splay_tree_node, splay_tree, splay_tree_key)
1291         (struct target_mem_desc, struct splay_tree_key_s)
1292         (struct gomp_device_descr): Don't declare.
1293         (num_devices_openmp): New variable.
1294         (gomp_get_num_devices ): Use it.
1295         (gomp_init_targets_once): New function.
1296         (gomp_get_num_devices ): Use it.
1297         (get_kind, gomp_copy_from_async, gomp_free_memmap)
1298         (gomp_fini_device, gomp_register_image_for_device): New functions.
1299         (gomp_map_vars): Add devaddrs parameter.
1300         (gomp_update): Add mm parameter.
1301         (gomp_init_device): Move most of it into...
1302         (gomp_init_tables): ... this new function.
1303         (gomp_register_images_for_device): Remove function.
1304         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
1305         Make them hidden instead of static.
1306         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
1307         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
1308         (GOMP_target_end_data, GOMP_target_update)
1309         (gomp_load_plugin_for_device, gomp_target_init): Update for
1310         OpenACC changes.
1311         * oacc-async.c: New file.
1312         * oacc-cuda.c: Likewise.
1313         * oacc-host.c: Likewise.
1314         * oacc-init.c: Likewise.
1315         * oacc-int.h: Likewise.
1316         * oacc-mem.c: Likewise.
1317         * oacc-parallel.c: Likewise.
1318         * oacc-plugin.c: Likewise.
1319         * oacc-plugin.h: Likewise.
1320         * oacc-ptx.h: Likewise.
1321         * openacc.f90: Likewise.
1322         * openacc.h: Likewise.
1323         * openacc_lib.h: Likewise.
1324         * plugin/plugin-host.c: Likewise.
1325         * plugin/plugin-nvptx.c: Likewise.
1326         * libgomp-plugin.c: Likewise.
1327         * libgomp-plugin.h: Likewise.
1328         * libgomp_target.h: Remove file after merging content into the
1329         former file.  Update all users.
1330         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
1331         (offload_targets_s, offload_targets_s_openacc): New variables.
1332         (check_effective_target_openacc_nvidia_accel_present)
1333         (check_effective_target_openacc_nvidia_accel_selected): New
1334         procedures.
1335         (libgomp_init): Update for OpenACC changes.
1336         * testsuite/libgomp-test-support.exp.in: New file.
1337         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
1338         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1339         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1340         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
1341         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
1342         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1343         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
1344         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
1345         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1346         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
1347         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
1348         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
1349         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
1350         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1351         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
1352         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
1353         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
1354         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
1355         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
1356         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
1357         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
1358         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
1359         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1360         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
1361         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1362         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
1363         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
1364         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
1365         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
1366         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
1367         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1368         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1369         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1370         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
1371         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
1372         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1373         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1374         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1375         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
1376         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
1377         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1378         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1379         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1380         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1381         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1382         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
1383         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1384         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1385         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1386         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1387         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1388         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1389         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1390         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1391         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1392         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1393         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1394         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1395         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1396         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
1397         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
1398         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
1399         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1400         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1401         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1402         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
1403         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
1404         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1405         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1406         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1407         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
1408         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1409         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1410         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1411         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
1412         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
1413         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1414         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1415         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
1416         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
1417         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
1418         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
1419         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1420         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1421         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1422         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
1423         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
1424         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1425         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1426         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
1427         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
1428         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
1429         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
1430         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1431         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1432         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1433         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1434         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
1435         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
1436         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
1437         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
1438         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
1439         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
1440         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
1441         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
1442         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
1443         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
1444         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
1445         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
1446         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
1447         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
1448         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
1449         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
1450         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
1451         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
1452         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
1453         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
1454         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
1455         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
1456         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
1457         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
1458         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
1459         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1460         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
1461         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
1462         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
1463         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
1464         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
1465         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
1466         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
1467         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
1468         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
1469         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
1470         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
1471         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1472         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1473         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1474         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1475         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1476         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
1477         Likewise.
1478         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
1479         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
1480         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
1481         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1482         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
1483         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1484         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
1485         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
1486         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
1487         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
1488         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1489         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1490         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1491         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
1492         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
1493         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
1494         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
1495         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
1496         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
1497         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
1498         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
1499         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
1500         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
1501         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
1502         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
1503         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
1504         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1505         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1506         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1507         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1508         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1509         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1510         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1511         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1512         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
1513         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
1514         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
1515         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
1516         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
1517         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
1518         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
1519         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
1520         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
1521         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
1522         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
1523         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
1524         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
1525         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
1526         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
1527         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1528         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1529         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1530         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1531         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1532         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
1533         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
1534         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
1535         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
1536         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
1537         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
1538
1539 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
1540             Julian Brown  <julian@codesourcery.com>
1541             David Malcolm  <dmalcolm@redhat.com>
1542
1543         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
1544         to "GNU Offloading and Multi Processing Runtime Library".  Change
1545         all users.
1546         * configure: Regenerate.
1547         * libgomp.texi: Update.
1548
1549 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
1550
1551         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
1552         "$tgt_dir/lib32".
1553         * configure: Regenerate.
1554
1555         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
1556         "intelmic" in $offload_targets.
1557
1558 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1559
1560         Update copyright years.
1561
1562         * libgomp.texi: Bump @copying's copyright year.
1563
1564 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1565
1566         * testsuite/lib/libgomp.exp: Load target-utils.exp.
1567         Move load of target-supportes.exp earlier.
1568
1569 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
1570
1571         * testsuite/libgomp.c/target-9.c: New test.
1572
1573 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
1574
1575         * config.h.in: Regenerate.
1576         * configure: Regenerate.
1577         * configure.ac: Add GCC_CHECK_EMUTLS.
1578         * libgomp.h: Add check for USE_EMUTLS: this case
1579         is equal to HAVE_TLS.
1580         * team.c: Likewise.
1581
1582 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
1583
1584         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
1585
1586 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
1587             Ilya Verbin  <ilya.verbin@intel.com>
1588
1589         * testsuite/libgomp.c/target-critical-1.c: New test.
1590
1591 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
1592
1593         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
1594         to dg-options unless expensive testing is on.
1595         (TESTITERS): Define to N if not defined.
1596         (main): Use TESTITERS instead of N.
1597         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
1598         dg-additional-options depending on whether expensive testing is on.
1599         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
1600         Decrease N to 100000 and CHUNKSZ to 10000.
1601
1602 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
1603
1604         PR fortran/63938
1605         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
1606         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
1607
1608 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
1609
1610         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
1611
1612 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
1613
1614         PR bootstrap/63784
1615         * configure: Regenerated.
1616
1617 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
1618
1619         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
1620         vect_simd_clones effective target.
1621         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
1622
1623 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
1624
1625         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
1626         of 32 as block_size.
1627         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
1628         instead of 32 as block_size.
1629
1630 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
1631             Ilya Verbin  <ilya.verbin@intel.com>
1632
1633         * Makefile.in: Regenerate.
1634         * configure: Regenerate.
1635         * configure.ac: Set up offload_additional_options,
1636         offload_additional_lib_paths and offload_targets.
1637         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
1638         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
1639         * testsuite/Makefile.in: Regenerate.
1640         * testsuite/lib/libgomp.exp (libgomp_init): Append
1641         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
1642         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
1643         build directory to LD_LIBRARY_PATH for intelmic offload targets.
1644
1645 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
1646             Ilya Verbin  <ilya.verbin@intel.com>
1647             Kirill Yukhin  <kirill.yukhin@intel.com>
1648             Ilya Tocar  <ilya.tocar@intel.com>
1649
1650         * testsuite/lib/libgomp.exp
1651         (check_effective_target_offload_device): New.
1652         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
1653         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
1654         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
1655         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
1656         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
1657         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
1658         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
1659         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
1660         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
1661         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
1662         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
1663         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
1664         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
1665         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
1666         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
1667         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
1668         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
1669         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
1670         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
1671         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
1672         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
1673         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
1674         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
1675         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
1676         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
1677         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
1678         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
1679         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
1680         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
1681         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
1682         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
1683         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
1684         * testsuite/libgomp.c/target-7.c: Fix test.
1685         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
1686         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
1687         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
1688         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
1689         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
1690         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
1691         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
1692         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
1693         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
1694         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
1695         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
1696         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
1697         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
1698         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
1699         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
1700         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
1701         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
1702         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
1703         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
1704         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
1705         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
1706         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
1707         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
1708         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
1709         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
1710         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
1711         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
1712         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
1713         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
1714         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
1715         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
1716
1717 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
1718             Ilya Verbin  <ilya.verbin@intel.com>
1719             Thomas Schwinge  <thomas@codesourcery.com>
1720             Andrey Turetskiy  <andrey.turetskiy@intel.com>
1721
1722         * libgomp.map (GOMP_4.0.1): New symbol version.
1723         Add GOMP_offload_register.
1724         * libgomp_target.h: New file.
1725         * splay-tree.h: New file.
1726         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
1727         (gomp_target_init): New forward declaration.
1728         (gomp_is_initialized): New static variable.
1729         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
1730         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
1731         New structures.
1732         (offload_images, num_offload_images, devices, num_devices): New static
1733         variables.
1734         (splay_compare): New static function.
1735         (struct gomp_device_descr): New structure.
1736         (gomp_get_num_devices): Call gomp_target_init.
1737         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
1738         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
1739         (GOMP_offload_register): New function.
1740         (GOMP_target): Arrange for host callback to be performed in a separate
1741         initial thread and contention group, inheriting ICVs from
1742         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
1743         Add device initialization and lookup for target function in splay tree.
1744         (GOMP_target_data): Add device initialization and call gomp_map_vars.
1745         (GOMP_target_end_data): Call gomp_unmap_vars.
1746         (GOMP_target_update): Add device initialization and call gomp_update.
1747         (gomp_load_plugin_for_device, gomp_register_images_for_device)
1748         (gomp_target_init): New static functions.
1749
1750 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
1751             Thomas Schwinge  <thomas@codesourcery.com>
1752             Ilya Verbin  <ilya.verbin@intel.com>
1753             Andrey Turetskiy  <andrey.turetskiy@intel.com>
1754
1755         * config.h.in: Regenerate.
1756         * configure: Regenerate.
1757         * configure.ac: Check for libdl, required for plugin support.
1758         (PLUGIN_SUPPORT): Define if plugins are supported.
1759         (enable_offload_targets): Support Intel MIC targets.
1760         (OFFLOAD_TARGETS): List of target names suitable for offloading.
1761
1762 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1763
1764         PR target/63610
1765         * configure: Regenerate.
1766
1767 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1768
1769         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
1770
1771 2014-10-06  Marek Polacek  <polacek@redhat.com>
1772
1773         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
1774         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
1775         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
1776         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1777
1778 2014-10-06  Marek Polacek  <polacek@redhat.com>
1779
1780         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
1781         * testsuite/libgomp.c/nqueens-1.c: Likewise.
1782         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1783         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1784         * testsuite/libgomp.c/pr36802-2.c: Likewise.
1785         * testsuite/libgomp.c/pr36802-3.c: Likewise.
1786         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
1787         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1788         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
1789         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
1790         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
1791         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
1792         * testsuite/libgomp.c/omp-single-1.c: Likewise.
1793         * testsuite/libgomp.c/omp-single-2.c: Likewise.
1794         * testsuite/libgomp.c/omp_matvec.c: Likewise.
1795         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
1796         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
1797         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
1798         declarations.
1799
1800 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
1801
1802         PR libgomp/61200
1803         * testsuite/libgomp.c/pr61200.c: New test.
1804
1805 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
1806
1807         PR c++/63248
1808         * testsuite/libgomp.c++/pr63248.C: New test.
1809
1810 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
1811
1812         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
1813         is not zero, but taskgroup->children is NULL and there are
1814         any task->children, schedule those instead of waiting.
1815         * testsuite/libgomp.c/depend-6.c: New test.
1816         * testsuite/libgomp.c/depend-7.c: New test.
1817         * testsuite/libgomp.c/depend-8.c: New test.
1818         * testsuite/libgomp.c/depend-9.c: New test.
1819         * testsuite/libgomp.c/depend-10.c: New test.
1820
1821 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
1822
1823         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
1824         (struct gomp_taskwait): New type.
1825         (struct gomp_task): Add taskwait and parent_depends_on, remove
1826         in_taskwait and taskwait_sem fields.
1827         (gomp_finish_task): Don't destroy taskwait_sem.
1828         * task.c (gomp_init_task): Don't init in_taskwait, instead init
1829         taskwait and parent_depends_on.
1830         (GOMP_task): For if (0) tasks with depend clause that depend on
1831         earlier tasks don't defer them, instead call
1832         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
1833         Initialize redundant_out field, for redundant out entries just
1834         move them at the end of linked list instead of removing them
1835         completely, and set redundant_out flag instead of redundant.
1836         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
1837         that task.
1838         (gomp_task_run_post_handle_dependers): If parent is in
1839         gomp_task_maybe_wait_for_dependencies and newly runnable task
1840         is not parent_depends_on, queue it in parent->children linked
1841         list after all runnable tasks with parent_depends_on set.
1842         Adjust for addition of taskwait indirection.
1843         (gomp_task_run_post_remove_parent): If parent is in
1844         gomp_task_maybe_wait_for_dependencies and task to be removed
1845         is parent_depends_on, decrement n_depend and if needed awake
1846         parent.  Adjust for addition of taskwait indirection.
1847         (GOMP_taskwait): Adjust for addition of taskwait indirection.
1848         (gomp_task_maybe_wait_for_dependencies): New function.
1849         * testsuite/libgomp.c/depend-5.c: New test.
1850
1851 2014-07-13  Tobias Burnus  <burnus@net-b.de>
1852
1853         * testsuite/libgomp.fortran/pr34020.f90: Make compile
1854         with TS 18508/Fortran 2015.
1855
1856 2014-07-06  Marek Polacek  <polacek@redhat.com>
1857
1858         PR c/6940
1859         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
1860
1861 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
1862
1863         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
1864         matches regex $lang_source_re, add $lang_include_flags to options.
1865         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
1866         * testsuite/libgomp.c++/c++.exp: Likewise.
1867         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
1868         and lang_include_flags instead of adding -fintrinsic-modules-path= to
1869         ALWAYS_CFLAGS.
1870         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
1871
1872 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
1873
1874         * testsuite/libgomp.fortran/fortran.exp: Explain
1875         gfortran-dg-runtest usage.
1876
1877 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
1878
1879         * testsuite/libgomp.fortran/simd5.f90: New test.
1880         * testsuite/libgomp.fortran/simd6.f90: New test.
1881         * testsuite/libgomp.fortran/simd7.f90: New test.
1882
1883 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
1884
1885         * testsuite/libgomp.c/for-2.c: Define SC to static for
1886         #pragma omp for simd testing.
1887         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
1888         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
1889         SC macro.
1890         * testsuite/libgomp.c/simd-14.c: New test.
1891         * testsuite/libgomp.c/simd-15.c: New test.
1892         * testsuite/libgomp.c/simd-16.c: New test.
1893         * testsuite/libgomp.c/simd-17.c: New test.
1894         * testsuite/libgomp.c++/for-10.C: Define SC to static for
1895         #pragma omp for simd testing.
1896         * testsuite/libgomp.c++/simd10.C: New test.
1897         * testsuite/libgomp.c++/simd11.C: New test.
1898         * testsuite/libgomp.c++/simd12.C: New test.
1899         * testsuite/libgomp.c++/simd13.C: New test.
1900
1901         * testsuite/libgomp.fortran/aligned1.f03: New test.
1902         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
1903         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
1904         tasks with !$omp parallel !$omp single.
1905         * testsuite/libgomp.fortran/target8.f90: New test.
1906         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
1907         not to use trim in the combiner, instead call elemental function.
1908         (fn): New elemental function.
1909         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
1910         Make elemental.
1911         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
1912         omp_in): Likewise.
1913         * testsuite/libgomp.fortran/udr12.f90: New test.
1914         * testsuite/libgomp.fortran/udr13.f90: New test.
1915         * testsuite/libgomp.fortran/udr14.f90: New test.
1916         * testsuite/libgomp.fortran/udr15.f90: New test.
1917
1918 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
1919
1920         * omp_lib.f90.in (openmp_version): Set to 201307.
1921         * omp_lib.h.in (openmp_version): Likewise.
1922         * testsuite/libgomp.c/target-8.c: New test.
1923         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
1924         and inbranch clauses.
1925         * testsuite/libgomp.fortran/depend-3.f90: New test.
1926         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
1927         openmp_version.
1928         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1929         * testsuite/libgomp.fortran/target1.f90: New test.
1930         * testsuite/libgomp.fortran/target2.f90: New test.
1931         * testsuite/libgomp.fortran/target3.f90: New test.
1932         * testsuite/libgomp.fortran/target4.f90: New test.
1933         * testsuite/libgomp.fortran/target5.f90: New test.
1934         * testsuite/libgomp.fortran/target6.f90: New test.
1935         * testsuite/libgomp.fortran/target7.f90: New test.
1936
1937 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
1938
1939         PR fortran/60928
1940         * testsuite/libgomp.fortran/allocatable9.f90: New test.
1941         * testsuite/libgomp.fortran/allocatable10.f90: New test.
1942         * testsuite/libgomp.fortran/allocatable11.f90: New test.
1943         * testsuite/libgomp.fortran/allocatable12.f90: New test.
1944         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
1945         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
1946         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
1947         * testsuite/libgomp.fortran/associate1.f90: New test.
1948         * testsuite/libgomp.fortran/associate2.f90: New test.
1949         * testsuite/libgomp.fortran/procptr1.f90: New test.
1950
1951 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
1952
1953         * testsuite/libgomp.fortran/simd1.f90: New test.
1954         * testsuite/libgomp.fortran/udr1.f90: New test.
1955         * testsuite/libgomp.fortran/udr2.f90: New test.
1956         * testsuite/libgomp.fortran/udr3.f90: New test.
1957         * testsuite/libgomp.fortran/udr4.f90: New test.
1958         * testsuite/libgomp.fortran/udr5.f90: New test.
1959         * testsuite/libgomp.fortran/udr6.f90: New test.
1960         * testsuite/libgomp.fortran/udr7.f90: New test.
1961         * testsuite/libgomp.fortran/udr8.f90: New test.
1962         * testsuite/libgomp.fortran/udr9.f90: New test.
1963         * testsuite/libgomp.fortran/udr10.f90: New test.
1964         * testsuite/libgomp.fortran/udr11.f90: New test.
1965
1966 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
1967
1968         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
1969         vect_simd_clones effective target.
1970         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
1971
1972 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
1973
1974         PR middle-end/61252
1975         * testsuite/libgomp.c++/simd-9.C: New test.
1976
1977 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
1978
1979         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
1980         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
1981         texts according to their @menu entry positions.
1982
1983 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
1984
1985         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
1986         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
1987         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
1988         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
1989         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
1990         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
1991         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
1992         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
1993         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
1994         * testsuite/libgomp.fortran/depend-1.f90: New test.
1995         * testsuite/libgomp.fortran/depend-2.f90: New test.
1996         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
1997         * testsuite/libgomp.fortran/simd1.f90: New test.
1998         * testsuite/libgomp.fortran/simd2.f90: New test.
1999         * testsuite/libgomp.fortran/simd3.f90: New test.
2000         * testsuite/libgomp.fortran/simd4.f90: New test.
2001         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
2002
2003 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
2004
2005         * testsuite/libgomp.c/simd-10.c: New test.
2006         * testsuite/libgomp.c/simd-11.c: New test.
2007         * testsuite/libgomp.c/simd-12.c: New test.
2008         * testsuite/libgomp.c/simd-13.c: New test.
2009
2010 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
2011
2012         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
2013         atomic type clauses in any order and optional comma in between.
2014         * testsuite/libgomp.c++/atomic-15.C: Likewise.
2015         * testsuite/libgomp.c/atomic-17.c: Likewise.
2016
2017         * testsuite/libgomp.c/simd-7.c: New test.
2018         * testsuite/libgomp.c/simd-8.c: New test.
2019         * testsuite/libgomp.c/simd-9.c: New test.
2020         * testsuite/libgomp.c/loop-16.c: New test.
2021
2022 2014-04-02  Richard Henderson  <rth@redhat.com>
2023
2024         * config/linux/futex.h (futex_wait): Get error value from errno.
2025         (futex_wake): Likewise.
2026
2027 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
2028
2029         PR c++/60331
2030         * testsuite/libgomp.c++/udr-11.C: New test.
2031         * testsuite/libgomp.c++/udr-12.C: New test.
2032         * testsuite/libgomp.c++/udr-13.C: New test.
2033         * testsuite/libgomp.c++/udr-14.C: New test.
2034         * testsuite/libgomp.c++/udr-15.C: New test.
2035         * testsuite/libgomp.c++/udr-16.C: New test.
2036         * testsuite/libgomp.c++/udr-17.C: New test.
2037         * testsuite/libgomp.c++/udr-18.C: New test.
2038         * testsuite/libgomp.c++/udr-19.C: New test.
2039
2040 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
2041
2042         Update copyright years
2043
2044 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
2045
2046         * hashtab.h: Use the standard form for the copyright notice.
2047
2048 2014-01-02  Tobias Burnus  <burnus@net-b.de>
2049
2050         * libgomp.texi: Bump @copying's copyright year.
2051
2052 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
2053
2054         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
2055         alloca () with __builtin_alloca ().
2056         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
2057         * testsuite/libgomp.c/lock-3.c: Likewise.
2058         * testsuite/libgomp.c/pr48591.c: Likewise.
2059
2060 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
2061
2062         PR testsuite/59534
2063         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
2064         comparisons.
2065
2066 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
2067
2068         PR libgomp/58756
2069         * testsuite/libgomp.c/pr58756.c: New test.
2070
2071 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
2072
2073         PR libgomp/59467
2074         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
2075         !$omp parallel.
2076
2077 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
2078
2079         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
2080         ALWAYS_CFLAGS.
2081         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
2082         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
2083         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
2084         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
2085         Likewise.
2086
2087         * libgomp_g.h: Include <stddef.h> for size_t.
2088
2089         * libgomp.spec.in: Update comment about libgomp's dependencies.
2090         * configure.ac: Likewise.
2091         * configure: Regenerate.
2092
2093 2013-10-16  Tobias Burnus  <burnus@net-b.de>
2094
2095         * libgomp.texi: (Runtime Library Routines): Update references for
2096         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
2097         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
2098         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
2099         (Environment Variables): Update references for OpenMP 4.0. Add
2100         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
2101         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
2102         order.
2103
2104 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
2105
2106         * env.c (parse_bind_var): Initialize value to avoid
2107         (false positive) warning.
2108
2109 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
2110
2111         PR libgomp/58691
2112         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
2113         to check variable.
2114         (gomp_init_num_threads): Move i variable declaration into
2115         #ifdef CPU_ALLOC_SIZE block.
2116         * config/linux/affinity.c (gomp_affinity_init_level): Test
2117         gomp_places_list_len == 0 rather than gomp_places_list == 0
2118         when checking for topology reading error.
2119         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
2120         * env.c (parse_affinity): Add ignore argument, if true, don't populate
2121         gomp_places_list, only parse env var and always return false.
2122         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
2123         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
2124         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
2125         and either of these variables were parsed correctly into a places
2126         list.
2127
2128 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
2129             Jakub Jelinek  <jakub@redhat.com>
2130
2131         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
2132         of 5 loopfn matches.
2133         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2134         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2135         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
2136         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2137         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2138         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2139         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2140         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2141
2142 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
2143
2144         * Makefile.am (omp_lib.mod): Streamline rule.
2145         * Makefile.in: Regenerate.
2146
2147         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
2148         exceptions.
2149
2150         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
2151         * testsuite/libgomp.fortran/lib1.f90: Likewise.
2152         * testsuite/libgomp.fortran/lib2.f: Likewise.
2153         * testsuite/libgomp.fortran/lib3.f: Likewise.
2154
2155         * configure.ac: Typo fix.
2156         * configure: Regenerate.
2157
2158         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
2159         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
2160
2161         * omp.h.in: Don't touch the user's namespace.
2162
2163 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
2164             Tobias Burnus  <burnus@net-b.de>
2165             Richard Henderson  <rth@redhat.com>
2166
2167         * target.c: New file.
2168         * Makefile.am (libgomp_la_SOURCES): Add target.c.
2169         * Makefile.in: Regenerated.
2170         * libgomp_g.h (GOMP_task): Add depend argument.
2171         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
2172         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
2173         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
2174         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
2175         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
2176         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
2177         GOMP_taskgroup_start, GOMP_taskgroup_end,
2178         GOMP_parallel_sections): New prototypes.
2179         * fortran.c (omp_is_initial_device): Add ialias_redirect.
2180         (omp_is_initial_device_): New function.
2181         (ULP, STR1, STR2, ialias_redirect): Removed.
2182         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
2183         omp_set_default_device_8_, omp_get_default_device_,
2184         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
2185         functions.
2186         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
2187         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
2188         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
2189         @@GOMP_4.0.
2190         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
2191         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
2192         omp_set_default_device, omp_set_default_device_,
2193         omp_set_default_device_8_, omp_get_default_device,
2194         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
2195         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
2196         omp_get_team_num_): Export @@OMP_4.0.
2197         * team.c (struct gomp_thread_start_data): Add place field.
2198         (gomp_thread_start): Clear thr->thread_pool and
2199         thr->task before returning.  Use gomp_team_barrier_wait_final
2200         instead of gomp_team_barrier_wait.  Initialize thr->place.
2201         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
2202         team_cancelled and task_queued_count fields.
2203         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
2204         before calling pthread_exit.
2205         (gomp_free_thread): No longer static.  Use
2206         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
2207         (gomp_team_start): Add flags argument.  Set
2208         thr->thread_pool->threads_busy to nthreads immediately after creating
2209         new pool.  Use gomp_managed_threads_lock instead of
2210         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
2211         (gomp_team_end): Use gomp_managed_threads_lock instead of
2212         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
2213         of gomp_team_barrier_wait.  If team->team_cancelled, call
2214         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
2215         rather than thr->ts.work_share.
2216         (initialize_team): Don't call gomp_sem_init here.
2217         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
2218         caller.
2219         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
2220         * env.c (gomp_global_icv): Add default_device_var, target_data and
2221         bind_var initializers.
2222         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
2223         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
2224         gomp_places_list_len): New variables.
2225         (parse_bind_var, parse_one_place, parse_places_var): New functions.
2226         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
2227         sized places.
2228         (gomp_cancel_var): New global variable.
2229         (parse_int): New function.
2230         (handle_omp_display_env): New function.
2231         (initialize_env): Use it.  Initialize default_device_var.
2232         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
2233         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
2234         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
2235         been successfully parsed (and call gomp_init_affinity in that case).
2236         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
2237         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
2238         omp_get_team_num, omp_is_initial_device): New functions.
2239         * libgomp.h: Include stdlib.h.
2240         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
2241         Define.
2242         (struct target_mem_desc): Forward declare.
2243         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
2244         and thread_limit_var fields.
2245         (gomp_get_num_devices): New prototype.
2246         (gomp_cancel_var): New extern decl.
2247         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
2248         team_cancelled and task_queued_count fields.  Add comments about
2249         task_{,queued_,running_}count.
2250         (gomp_cancel_kind): New enum.
2251         (gomp_work_share_end_cancel): New prototype.
2252         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
2253         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
2254         and depend fields.
2255         (struct gomp_taskgroup): New type.
2256         (struct gomp_task_depend_entry,
2257         struct gomp_dependers_vec): New types.
2258         (gomp_finish_task): Free depend_hash if non-NULL.
2259         (struct gomp_team_state): Add place_partition_off
2260         and place_partition_len fields.
2261         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
2262         gomp_places_list_len): New extern decls.
2263         (struct gomp_thread): Add place field.
2264         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
2265         (gomp_init_thread_affinity): Add place argument.
2266         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
2267         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
2268         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
2269         gomp_affinity_init_level, gomp_affinity_print_place): New
2270         prototypes.
2271         (gomp_team_start): Add flags argument.
2272         (gomp_thread_limit_var, gomp_remaining_threads_count,
2273         gomp_remaining_threads_lock): Remove.
2274         (gomp_managed_threads_lock): New variable.
2275         (struct gomp_thread_pool): Add threads_busy field.
2276         (gomp_free_thread): New prototype.
2277         * task.c: Include hashtab.h.
2278         (hash_entry_type): New typedef.
2279         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
2280         (gomp_init_task): Clear dependers, depend_hash, depend_count,
2281         copy_ctors_done and taskgroup fields.
2282         (GOMP_task): Add depend argument, handle depend clauses.  If
2283         gomp_team_barrier_cancelled or if it's taskgroup has been
2284         cancelled, don't queue or start new tasks.  Set copy_ctors_done
2285         field if needed.  Initialize taskgroup field.  If copy_ctors_done
2286         and already cancelled, don't discard the task.  If taskgroup is
2287         non-NULL, enqueue the task into taskgroup queue.  Increment
2288         num_children field in taskgroup.  Increment task_queued_count.
2289         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
2290         gomp_task_run_post_remove_taskgroup): New inline functions.
2291         (gomp_task_run_post_handle_depend_hash,
2292         gomp_task_run_post_handle_dependers,
2293         gomp_task_run_post_handle_depend): New functions.
2294         (GOMP_taskwait): Use them.  If more than one new tasks
2295         have been queued, wake other threads if needed.
2296         (gomp_barrier_handle_tasks): Likewise.  If
2297         gomp_team_barrier_cancelled, don't start any new tasks, just free
2298         all tasks.
2299         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
2300         * omp_lib.f90.in
2301         (omp_proc_bind_kind, omp_proc_bind_false,
2302         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
2303         omp_proc_bind_spread): New params.
2304         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
2305         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
2306         omp_get_team_num, omp_is_initial_device): New interfaces.
2307         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
2308         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
2309         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
2310         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
2311         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
2312         useless use omp_lib_kinds.
2313         * omp.h.in (omp_proc_bind_t): New typedef.
2314         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
2315         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
2316         omp_get_team_num, omp_is_initial_device): New prototypes.
2317         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
2318         through to gomp_team_start.
2319         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
2320         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
2321         Adjust gomp_parallel_loop_start callers.
2322         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
2323         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
2324         GOMP_loop_end_cancel): New functions.
2325         (GOMP_parallel_end): Add ialias_redirect.
2326         * hashtab.h: New file.
2327         * libgomp.texi (Environment Variables): Minor cleanup,
2328         update section refs to OpenMP 4.0rc2.
2329         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
2330         environment variables.
2331         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
2332         team->work_shares_to_free to thr->ts.work_share before calling
2333         free_work_share.
2334         (gomp_work_share_end_cancel): New function.
2335         * config/linux/proc.c: Include errno.h.
2336         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
2337         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
2338         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
2339         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
2340         gomp_cpuset_size is sizeof (cpu_set_t).
2341         (gomp_init_num_threads): Initialize gomp_cpuset_size,
2342         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
2343         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
2344         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
2345         contain any logical CPUs.
2346         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
2347         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
2348         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
2349         pthread_getaffinity_np.  Check gomp_places_list instead of
2350         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
2351         * config/linux/bar.c (gomp_barrier_wait_end,
2352         gomp_barrier_wait_last): Use BAR_* defines.
2353         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
2354         from state where needed.  Set work_share_cancelled to 0 on last
2355         thread.
2356         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
2357         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
2358         functions.
2359         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
2360         Add cpusetsize argument.
2361         (gomp_cpuset_size, gomp_cpusetp): Declare.
2362         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
2363         (affinity_counter): Remove.
2364         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
2365         if CPU_ALLOC_SIZE isn't defined.
2366         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
2367         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
2368         bind current thread to the first place.
2369         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
2370         pthread_setaffinity_np to gomp_places_list[place].
2371         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
2372         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
2373         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
2374         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
2375         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
2376         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
2377         (gomp_barrier_t): Add awaited_final field.
2378         (gomp_barrier_init): Initialize awaited_final field.
2379         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
2380         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
2381         prototypes.
2382         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
2383         defines.
2384         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
2385         gomp_team_barrier_cancelled): New inline functions.
2386         (gomp_barrier_last_thread,
2387         gomp_team_barrier_set_task_pending,
2388         gomp_team_barrier_clear_task_pending,
2389         gomp_team_barrier_set_waiting_for_tasks,
2390         gomp_team_barrier_waiting_for_tasks,
2391         gomp_team_barrier_done): Use BAR_* defines.
2392         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
2393         (gomp_barrier_wait_end): Use BAR_* defines.
2394         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
2395         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
2396         Use BAR_* defines.
2397         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
2398         gomp_team_barrier_cancel): New functions.
2399         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
2400         argument.
2401         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
2402         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
2403         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
2404         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
2405         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
2406         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
2407         (gomp_barrier_t): Add cancellable field.
2408         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
2409         gomp_team_barrier_cancel): New prototypes.
2410         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
2411         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
2412         gomp_team_barrier_cancelled): New inline functions.
2413         (gomp_barrier_wait_start, gomp_barrier_last_thread,
2414         gomp_team_barrier_set_task_pending,
2415         gomp_team_barrier_clear_task_pending,
2416         gomp_team_barrier_set_waiting_for_tasks,
2417         gomp_team_barrier_waiting_for_tasks,
2418         gomp_team_barrier_done): Use BAR_* defines.
2419         * barrier.c (GOMP_barrier_cancel): New function.
2420         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
2421         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
2422         omp_proc_bind_spread): New params.
2423         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
2424         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
2425         omp_get_team_num, omp_is_initial_device): New externals.
2426         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
2427         New functions.
2428         (gomp_resolve_num_threads): Adjust for thread_limit now being in
2429         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
2430         infinity.  If not nested, just return minimum of max_num_threads
2431         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
2432         to the returned value.  Otherwise, don't update atomically
2433         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
2434         (GOMP_parallel_end): Adjust for thread_limit now being in
2435         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
2436         infinity.  Adjust threads_busy in the pool rather than
2437         gomp_remaining_threads_count.  Remember team->nthreads and call
2438         gomp_team_end before adjusting threads_busy, if not nested
2439         afterwards, just set it to 1 non-atomically.  Add ialias.
2440         (GOMP_parallel_start): Adjust gomp_team_start caller.
2441         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
2442         * testsuite/libgomp.c/affinity-1.c: New test.
2443         * testsuite/libgomp.c/atomic-15.c: New test.
2444         * testsuite/libgomp.c/atomic-16.c: New test.
2445         * testsuite/libgomp.c/atomic-17.c: New test.
2446         * testsuite/libgomp.c/cancel-for-1.c: New test.
2447         * testsuite/libgomp.c/cancel-for-2.c: New test.
2448         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
2449         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
2450         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
2451         * testsuite/libgomp.c/cancel-sections-1.c: New test.
2452         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
2453         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
2454         * testsuite/libgomp.c/depend-1.c: New test.
2455         * testsuite/libgomp.c/depend-2.c: New test.
2456         * testsuite/libgomp.c/depend-3.c: New test.
2457         * testsuite/libgomp.c/depend-4.c: New test.
2458         * testsuite/libgomp.c/for-1.c: New test.
2459         * testsuite/libgomp.c/for-1.h: New file.
2460         * testsuite/libgomp.c/for-2.c: New test.
2461         * testsuite/libgomp.c/for-2.h: New file.
2462         * testsuite/libgomp.c/for-3.c: New test.
2463         * testsuite/libgomp.c/pr58392.c: New test.
2464         * testsuite/libgomp.c/simd-1.c: New test.
2465         * testsuite/libgomp.c/simd-2.c: New test.
2466         * testsuite/libgomp.c/simd-3.c: New test.
2467         * testsuite/libgomp.c/simd-4.c: New test.
2468         * testsuite/libgomp.c/simd-5.c: New test.
2469         * testsuite/libgomp.c/simd-6.c: New test.
2470         * testsuite/libgomp.c/target-1.c: New test.
2471         * testsuite/libgomp.c/target-2.c: New test.
2472         * testsuite/libgomp.c/target-3.c: New test.
2473         * testsuite/libgomp.c/target-4.c: New test.
2474         * testsuite/libgomp.c/target-5.c: New test.
2475         * testsuite/libgomp.c/target-6.c: New test.
2476         * testsuite/libgomp.c/target-7.c: New test.
2477         * testsuite/libgomp.c/taskgroup-1.c: New test.
2478         * testsuite/libgomp.c/thread-limit-1.c: New test.
2479         * testsuite/libgomp.c/thread-limit-2.c: New test.
2480         * testsuite/libgomp.c/thread-limit-3.c: New test.
2481         * testsuite/libgomp.c/udr-1.c: New test.
2482         * testsuite/libgomp.c/udr-2.c: New test.
2483         * testsuite/libgomp.c/udr-3.c: New test.
2484         * testsuite/libgomp.c++/affinity-1.C: New test.
2485         * testsuite/libgomp.c++/atomic-10.C: New test.
2486         * testsuite/libgomp.c++/atomic-11.C: New test.
2487         * testsuite/libgomp.c++/atomic-12.C: New test.
2488         * testsuite/libgomp.c++/atomic-13.C: New test.
2489         * testsuite/libgomp.c++/atomic-14.C: New test.
2490         * testsuite/libgomp.c++/atomic-15.C: New test.
2491         * testsuite/libgomp.c++/cancel-for-1.C: New test.
2492         * testsuite/libgomp.c++/cancel-for-2.C: New test.
2493         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
2494         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
2495         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
2496         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
2497         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
2498         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
2499         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
2500         * testsuite/libgomp.c++/cancel-test.h: New file.
2501         * testsuite/libgomp.c++/for-9.C: New test.
2502         * testsuite/libgomp.c++/for-10.C: New test.
2503         * testsuite/libgomp.c++/for-11.C: New test.
2504         * testsuite/libgomp.c++/simd-1.C: New test.
2505         * testsuite/libgomp.c++/simd-2.C: New test.
2506         * testsuite/libgomp.c++/simd-3.C: New test.
2507         * testsuite/libgomp.c++/simd-4.C: New test.
2508         * testsuite/libgomp.c++/simd-5.C: New test.
2509         * testsuite/libgomp.c++/simd-6.C: New test.
2510         * testsuite/libgomp.c++/simd-7.C: New test.
2511         * testsuite/libgomp.c++/simd-8.C: New test.
2512         * testsuite/libgomp.c++/target-1.C: New test.
2513         * testsuite/libgomp.c++/target-2.C: New test.
2514         * testsuite/libgomp.c++/target-2-aux.cc: New file.
2515         * testsuite/libgomp.c++/target-3.C: New test.
2516         * testsuite/libgomp.c++/taskgroup-1.C: New test.
2517         * testsuite/libgomp.c++/udr-1.C: New test.
2518         * testsuite/libgomp.c++/udr-2.C: New test.
2519         * testsuite/libgomp.c++/udr-3.C: New test.
2520         * testsuite/libgomp.c++/udr-4.C: New test.
2521         * testsuite/libgomp.c++/udr-5.C: New test.
2522         * testsuite/libgomp.c++/udr-6.C: New test.
2523         * testsuite/libgomp.c++/udr-7.C: New test.
2524         * testsuite/libgomp.c++/udr-8.C: New test.
2525         * testsuite/libgomp.c++/udr-9.C: New test.
2526
2527 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
2528
2529         PR testsuite/57605
2530         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
2531         ALWAYS_CFLAGS.
2532
2533 2013-09-20  Alan Modra  <amodra@gmail.com>
2534
2535         * configure: Regenerate.
2536
2537 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
2538
2539         * testsuite/libgomp.c/sections-2.c: New test.
2540
2541 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2542
2543         * testsuite/libgomp.fortran/strassen.f90:
2544         Add dg-skip-if aarch64_tiny.
2545
2546 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
2547             Cesar Philippidis  <cesar@codesourcery.com>
2548
2549         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
2550         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
2551         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
2552         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2553         * testsuite/libgomp.graphite/graphite.exp: Likewise.
2554         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
2555         Use dg-runtest rather than gfortran-dg-runtest.
2556
2557 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
2558
2559         * testsuite/libgomp.c/icv-2.c: Extend current handling of
2560         Linux-based x86 systems to cover all GNU systems.
2561         * testsuite/libgomp.c/lock-3.c: Likewise.
2562         * testsuite/libgomp.c/pr48591.c: Likewise.
2563
2564 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
2565
2566         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
2567         GNU/Hurd, as done for Linux-based systems.
2568
2569         * config/posix/ptrlock.h: Fix comment.
2570
2571 2013-05-27  Tobias Burnus  <burnus@net-b.de>
2572
2573         PR fortran/57423
2574         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
2575         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
2576         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
2577         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
2578         omp_destroy_nest_lock): Correct arguments to match the one in
2579         the OpenMP spec.
2580         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
2581         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
2582         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
2583         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
2584
2585 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
2586
2587         * testsuite/libgomp.c/loop-13.c: New test.
2588         * testsuite/libgomp.c/loop-14.c: New test.
2589         * testsuite/libgomp.c/loop-15.c: New test.
2590         * testsuite/libgomp.c++/loop-13.C: New test.
2591         * testsuite/libgomp.c++/loop-14.C: New test.
2592         * testsuite/libgomp.c++/loop-15.C: New test.
2593
2594 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
2595
2596         PR middle-end/56217
2597         * testsuite/libgomp.c++/pr56217.C: New test.
2598
2599 2013-02-01  Alan Modra  <amodra@gmail.com>
2600
2601         * task.c (GOMP_task, GOMP_taskwait): Comment.
2602
2603 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
2604             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
2605
2606         PR libgomp/55561
2607         * config/linux/wait.h (do_spin): Use atomic load for addr.
2608         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
2609         for intptr and ptrlock.
2610         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
2611         for ptrlock.
2612
2613 2013-01-22  Alan Modra  <amodra@gmail.com>
2614
2615         PR libgomp/51376
2616         PR libgomp/56073
2617         * task.c (GOMP_task): Revert 2011-12-09 change.
2618         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
2619         barrier to read task->children..
2620         (gomp_barrier_handle_tasks): ..and matching atomic store with
2621         release barrier here when setting parent->children to NULL.
2622
2623 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
2624             Tobias Burnus  <burnus@net-b.de>
2625
2626         PR driver/55884
2627         * testsuite/libgomp.fortran/fortran.exp: Use
2628         -fintrinsic-modules-path= instead of
2629         -fintrinsic-modules-path.
2630
2631 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
2632
2633         Update copyright years.
2634
2635 2012-12-19  Tobias Burnus  <burnus@net-b.de>
2636
2637         * testsuite/libgomp.fortran/fortran.exp: Set
2638         -fintrinsic-modules-path.
2639
2640 2012-12-19  Tobias Burnus  <burnus@net-b.de>
2641
2642         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
2643         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
2644
2645 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
2646
2647         PR libgomp/55411
2648         * team.c (gomp_free_thread): Decrease gomp_managed_threads
2649         if pool had any threads_used.
2650
2651 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
2652
2653         * testsuite/libgomp.c++/pr24455.C: Use
2654         -Wl,-undefined,dynamic_lookup on darwin.
2655
2656 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
2657
2658         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
2659
2660 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
2661
2662         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
2663
2664 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
2665             Jim MacArthur  <jim.macarthur@arm.com>
2666             Marcus Shawcroft  <marcus.shawcroft@arm.com>
2667             Nigel Stephens  <nigel.stephens@arm.com>
2668             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
2669             Richard Earnshaw  <rearnsha@arm.com>
2670             Sofiane Naci  <sofiane.naci@arm.com>
2671             Stephen Thomas  <stephen.thomas@arm.com>
2672             Tejas Belagod  <tejas.belagod@arm.com>
2673             Yufeng Zhang  <yufeng.zhang@arm.com>
2674
2675         * configure.tgt: Add AArch64.
2676
2677 2012-10-04  Jason Merrill  <jason@redhat.com>
2678
2679         * testsuite/libgomp.c++/tls-init1.C: New.
2680
2681 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
2682
2683         * configure: Regenerated.
2684
2685 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
2686
2687         * config/linux/mips/futex.h (sys_futex0): Change to static
2688         function with noinline, nomips16 attributes under MIPS16. Adjust
2689         asm statement to place 'li v0,SYS_futex' immediately before
2690         syscall insn.
2691
2692 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
2693
2694         * libgomp.texi (Library Index): Renamed from "Index" to prevent
2695         conflict with index.html on case-insensitive file systems.
2696
2697 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
2698
2699         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
2700         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
2701
2702 2012-07-02  Richard Guenther  <rguenther@suse.de>
2703             Michael Matz  <matz@suse.de>
2704             Tobias Grosser <tobias@grosser.es>
2705             Sebastian Pop <sebpop@gmail.com>
2706
2707         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
2708         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2709         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2710         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2711
2712 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
2713
2714         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
2715
2716 2012-06-22  Richard Guenther  <rguenther@suse.de>
2717
2718         Merge from graphite branch
2719         2012-01-13  Tobias Grosser  <tobias@grosser.es>
2720
2721         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2722         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2723
2724 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
2725
2726         PR middle-end/53580
2727         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
2728         use GOMP_barrier () call instead.
2729         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2730         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2731         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
2732         call GOMP_barrier instead.
2733         * testsuite/libgomp.fortran/vla5.f90: Likewise.
2734
2735 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
2736
2737         PR libgomp/52993
2738         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
2739         argument to memset call.
2740
2741 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
2742
2743         * configure: Regenerated.
2744
2745 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2746
2747         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
2748
2749 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
2750
2751         PR bootstrap/52812
2752         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
2753
2754 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
2755
2756         PR middle-end/52547
2757         * testsuite/libgomp.c/pr52547.c: New test.
2758
2759 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
2760
2761         * testsuite/lib/libgomp.exp: load fortran-modules.exp
2762
2763 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2764
2765         * configure.tgt (mips-sgi-irix6*): Remove.
2766
2767 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2768
2769         * configure.tgt (alpha*-dec-osf*): Remove.
2770
2771         * config/osf/sem.h: Remove.
2772         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
2773
2774 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
2775
2776         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
2777
2778 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2779
2780         PR libstdc++/52188
2781         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
2782         Remove ENABLE_SYMVERS_SOL2.
2783         * configure: Regenerate.
2784         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
2785         (PREPROCESS): New variable.
2786         (libgomp.ver): New target.
2787         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
2788         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
2789         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
2790         Use libgomp.ver.
2791         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
2792         * Makefile.in: Regenerate.
2793
2794 2012-02-14  Walter Lee  <walt@tilera.com>
2795
2796         * configure.tgt: Handle tilegx and tilepro.
2797         * config/linux/tile/futex.h: New file.
2798
2799 2012-02-08  Richard Guenther  <rguenther@suse.de>
2800
2801         PR tree-optimization/46886
2802         * testsuite/libgomp.c/pr46886.c: New testcase.
2803
2804 2012-01-25  Matthias Klose  <doko@ubuntu.com>
2805
2806         * config/linux/arm: Remove empty directory.
2807         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
2808
2809 2011-12-09  Alan Modra  <amodra@gmail.com>
2810
2811         PR libgomp/51376
2812         * task.c (GOMP_taskwait): Don't access task->children outside of
2813         task_lock mutex region.
2814         (GOMP_task): Likewise.
2815
2816 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
2817
2818         PR libgomp/51132
2819         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
2820         to file scope.
2821         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2822         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2823         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2824         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2825         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2826
2827 2011-12-02  Alan Modra  <amodra@gmail.com>
2828
2829         * config/linux/affinity.c: Use atomic rather than sync builtin.
2830         * config/linux/lock.c: Likewise.
2831         * config/linux/ptrlock.h: Likewise.
2832         * config/linux/ptrlock.c: Likewise.
2833         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
2834         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
2835         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
2836         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
2837         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
2838         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
2839         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
2840         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
2841         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
2842         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
2843
2844 2011-11-30  Alan Modra  <amodra@gmail.com>
2845
2846         PR libgomp/51298
2847         * config/linux/bar.h: Use atomic rather than sync builtins.
2848         * config/linux/bar.c: Likewise.  Add missing acquire
2849         synchronisation on generation field.
2850         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
2851         double unlock.
2852
2853 2011-11-30  Alan Modra  <amodra@gmail.com>
2854
2855         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
2856         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
2857         * config/linux/mutex.h: Use atomic rather than sync builtins.
2858         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
2859         * config/linux/omp-lock.h: Comment fix.
2860         * config/linux/arm/mutex.h: Delete.
2861         * config/linux/powerpc/mutex.h: Delete.
2862         * config/linux/ia64/mutex.h: Delete.
2863         * config/linux/mips/mutex.h: Delete.
2864
2865 2011-11-30  Alan Modra  <amodra@gmail.com>
2866
2867         PR libgomp/51249
2868         * config/linux/sem.h: Rewrite.
2869         * config/linux/sem.c: Rewrite.
2870
2871 2011-11-28  Richard Henderson  <rth@redhat.com>
2872
2873         * libgomp.h (enum memmodel): New.
2874
2875 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
2876
2877         * configure: Regenerate.
2878
2879 2011-10-10  Matthias Klose  <doko@ubuntu.com>
2880
2881         * config/posix95: Remove empty directory.
2882
2883 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
2884
2885         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
2886
2887 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
2888
2889         PR fortran/49792
2890         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
2891         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
2892
2893 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2894
2895         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
2896
2897 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2898
2899         PR libgomp/49965
2900         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
2901
2902 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
2903
2904         * config/linux/proc.h: New.
2905         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
2906         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
2907         (gomp_init_num_threads): Update call to cpuset_popcount.
2908         (get_num_procs): Ditto.
2909         * config/linux/affinity.c (gomp_init_affinity): Call
2910         gomp_cpuset_popcount.
2911
2912 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
2913
2914         PR fortran/42041
2915         PR fortran/46752
2916         * omp.h.in (omp_in_final): New prototype.
2917         * omp_lib.f90.in (omp_in_final): New interface.
2918         (omp_integer_kind, omp_logical_kind): Remove
2919         and replace all its uses in the module with 4.
2920         (openmp_version): Change to 201107.
2921         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
2922         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
2923         kind for the parameters.
2924         (omp_in_final): New external.
2925         (openmp_version): Change to 201107.
2926         * task.c (omp_in_final): New function.
2927         (gomp_init_task): Initialize final_task.
2928         (GOMP_task): Remove unused attribute from flags.  Handle final
2929         tasks.
2930         (GOMP_taskyield): New function.
2931         (omp_in_final): Return true if if (false) or final (true) task
2932         or descendant of final (true).
2933         * fortran.c (omp_in_final_): New function.
2934         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
2935         (GOMP_3.0): Export GOMP_taskyield.
2936         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
2937         variables.
2938         (parse_unsigned_long_list): New function.
2939         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
2940         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
2941         even if parse_affinity returned false.
2942         * config/linux/affinity.c (gomp_init_affinity): Handle
2943         gomp_cpu_affinity_len == 0.
2944         * libgomp_g.h (GOMP_taskyield): New prototype.
2945         * libgomp.h (struct gomp_task): Add final_task field.
2946         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
2947         * team.c (gomp_team_start): Override new task's nthreads_var icv
2948         if list form OMP_NUM_THREADS has been used and it has value for
2949         the new nesting level.
2950
2951         * testsuite/libgomp.c/atomic-11.c: New test.
2952         * testsuite/libgomp.c/atomic-12.c: New test.
2953         * testsuite/libgomp.c/atomic-13.c: New test.
2954         * testsuite/libgomp.c/atomic-14.c: New test.
2955         * testsuite/libgomp.c/reduction-6.c: New test.
2956         * testsuite/libgomp.c/task-5.c: New test.
2957         * testsuite/libgomp.c++/atomic-2.C: New test.
2958         * testsuite/libgomp.c++/atomic-3.C: New test.
2959         * testsuite/libgomp.c++/atomic-4.C: New test.
2960         * testsuite/libgomp.c++/atomic-5.C: New test.
2961         * testsuite/libgomp.c++/atomic-6.C: New test.
2962         * testsuite/libgomp.c++/atomic-7.C: New test.
2963         * testsuite/libgomp.c++/atomic-8.C: New test.
2964         * testsuite/libgomp.c++/atomic-9.C: New test.
2965         * testsuite/libgomp.c++/task-8.C: New test.
2966         * testsuite/libgomp.c++/reduction-4.C: New test.
2967         * testsuite/libgomp.fortran/allocatable7.f90: New test.
2968         * testsuite/libgomp.fortran/allocatable8.f90: New test.
2969         * testsuite/libgomp.fortran/crayptr3.f90: New test.
2970         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
2971         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
2972         * testsuite/libgomp.fortran/pointer1.f90: New test.
2973         * testsuite/libgomp.fortran/pointer2.f90: New test.
2974         * testsuite/libgomp.fortran/task4.f90: New test.
2975
2976 2011-08-02  Tobias Burnus  <burnus@net-b.de>
2977
2978         * libgomp.texi: Update OpenMP spec references to 3.1.
2979         (omp_in_final,OMP_PROC_BIND): New sections.
2980         (OMP_NUM_THREADS): Document that the value can be now a list.
2981         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
2982
2983 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2984
2985         * config/linux/x86/futex.h: Check __x86_64__ instead of
2986         __LP64__.
2987
2988 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
2989
2990         PR middle-end/49897
2991         PR middle-end/49898
2992         * testsuite/libgomp.c/pr49897-1.c: New test.
2993         * testsuite/libgomp.c/pr49897-2.c: New test.
2994         * testsuite/libgomp.c/pr49898-1.c: New test.
2995         * testsuite/libgomp.c/pr49898-2.c: New test.
2996
2997 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2998
2999         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
3000         for ia32 instead of ilp32.
3001
3002         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
3003         * testsuite/libgomp.c/atomic-6.c: Likewise.
3004
3005 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
3006
3007         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
3008         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
3009
3010 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3011
3012         PR libgomp/45351
3013         * config/osf/sem.h: New file.
3014         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
3015
3016 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3017
3018         PR target/49541
3019         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
3020         ldflags.
3021
3022 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
3023
3024         * config/linux/wait.h (do_spin): New inline, largely copied
3025         from do_wait, just don't do futex_wait here, instead return true if
3026         it should be done.
3027         (do_wait): Implement using do_spin.
3028         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
3029         to prototype.
3030         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
3031         __sync_bool_compare_and_swap, pass the oldval to
3032         gomp_mutex_lock_slow.
3033         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
3034         If all mutex contenders are just spinning and not sleeping, don't
3035         change state to 2 unnecessarily.  Optimize the loop when state has
3036         already become 2 to use just one atomic operation per loop instead
3037         of two.
3038         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
3039         to prototype.
3040         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
3041         __sync_bool_compare_and_swap, pass the oldval to
3042         gomp_mutex_lock_slow.
3043
3044 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
3045
3046         PR libgomp/49490
3047         * iter.c (gomp_iter_static_next): For chunk size 0
3048         only use n ceil/ nthreads size for the first
3049         n % nthreads threads in the team instead of
3050         all threads except for the last few ones which
3051         get less work or none at all.
3052         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
3053         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
3054         chunk argument, set run_sched_modifier to 0 for static
3055         resp. 1 for other kinds.  If chunk argument is 0
3056         and not static, set value to 1.
3057
3058 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
3059
3060         PR c++/49043
3061         * testsuite/libgomp.c++/pr49043.C: New test.
3062
3063         PR c++/48869
3064         * testsuite/libgomp.c++/pr48869.C: New test.
3065
3066 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
3067
3068         PR fortran/48894
3069         * fortran.c: Include limits.h.
3070         (TO_INT): Define.
3071         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
3072         *set.
3073         (omp_set_num_threads_8_, omp_set_schedule_8_,
3074         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
3075         omp_get_team_size_8_): Use TO_INT macro.
3076         * testsuite/libgomp.fortran/pr48894.f90: New test.
3077
3078 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
3079
3080         PR middle-end/48591
3081         * testsuite/libgomp.c/pr48591.c: New test.
3082
3083 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3084
3085         PR bootstrap/48135
3086         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
3087         * configure: Regenerate.
3088
3089 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
3090
3091         PR fortran/47886
3092         * testsuite/libgomp.fortran/task3.f90: New test.
3093
3094 2011-02-24  Tobias Burnus  <burnus@net-b.de>
3095
3096         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
3097
3098 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
3099
3100         PR libgomp/47854
3101         * libgomp.texi (omp_get_wtime): Don't say time in the past
3102         must be Unix Epoch.
3103
3104 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
3105
3106         PR libgomp/47804
3107         * testsuite/libgomp.fortran/fortran.exp: Check for both
3108         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
3109         but $blddir != "", still append ${blddir}/${lang_library_path}
3110         to ld_library_path.
3111
3112 2011-02-16  Tobias Burnus  <burnus@net-b.de>
3113
3114         PR libgomp/47758
3115         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
3116         of libquadmath.a before adding its libpath to ldflags.
3117
3118 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
3119
3120         PR libgomp/47731
3121         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
3122         to FUTEX_WAIT futex syscall.
3123         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
3124
3125 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3126
3127         * configure: Regenerate.
3128
3129 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
3130
3131         PR libstdc++/36104
3132         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
3133
3134 2011-01-16  Gerald Pfeifer
3135
3136         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
3137
3138 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
3139
3140         PR fortran/46874
3141         * libgomp.fortran/allocatable6.f90: New test.
3142
3143 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3144
3145         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
3146         * configure: Regenerate.
3147
3148 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
3149
3150         PR target/40125
3151         PR lto/46695
3152         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
3153         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
3154         * aclocal.m4: Regenerate.
3155         * configure: Regenerate.
3156         * Makefile.in: Regenerate.
3157         * testsuite/Makefile.in: Regenerate.
3158
3159 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
3160
3161         PR fortran/46753
3162         * libgomp.fortran/pr46753.f90: New test.
3163
3164         PR libgomp/43706
3165         * env.c (initialize_env): Default to spin count 300000
3166         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
3167         is specified.
3168
3169         PR libgomp/45240
3170         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
3171         at the end if sync builtins aren't supported.
3172
3173 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3174
3175         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
3176
3177 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3178
3179         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
3180
3181 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
3182
3183         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
3184
3185 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3186             Tobias Burnus  <burnus@net-b.de>
3187
3188         PR fortran/32049
3189         * configure.ac:
3190         * configure: Regenerate.
3191
3192 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
3193
3194         * config/linux/futex.h: New.
3195         * config/linux/arm/mutex.h: New.
3196         * configure.tgt (arm*-*-linux*): Add config path.
3197
3198 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
3199
3200         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
3201
3202 2010-09-23  Tobias Burnus  <burnus@net-b.de>
3203
3204         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
3205         Change Fortran datatype to LOGICAL.
3206         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
3207         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
3208
3209 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3210
3211         * configure: Regenerate.
3212
3213 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
3214
3215         * libgomp.texi: Add function keyword to a couple of Fortran
3216         interfaces, use integer instead of int for Fortran.
3217
3218 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
3219
3220         * libgomp.texi: Fix spelling and pasto problems throughout.
3221         Adjust prototypes to match code.
3222
3223 2010-07-24  Tobias Burnus  <burnus@net-b.de>
3224
3225         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
3226         silence -fwhole-file warning.
3227
3228 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3229
3230         * configure.tgt (*-*-solaris2.[56]*): Removed.
3231
3232 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3233
3234         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
3235         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
3236         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
3237         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
3238         targetting solaris2*.
3239         * configure: Regenerate.
3240         * config.h.in: Regenerate.
3241
3242         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
3243         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
3244         Add libgomp_version_dep.
3245         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
3246         versioning.
3247         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
3248         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
3249         * Makefile.in: Regenerate.
3250
3251         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
3252         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
3253         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
3254         to common block, protected by
3255         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
3256
3257 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
3258
3259         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
3260
3261 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
3262
3263         PR bootstrap/43170
3264         * configure: Regenerate.
3265
3266 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3267
3268         PR other/43620
3269         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
3270         * configure: Regenerate.
3271         * Makefile.in: Regenerate.
3272         * testsuite/Makefile.in: Regenerate.
3273
3274 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
3275
3276         PR c/43893
3277         * testsuite/libgomp.c/pr43893.c: New test.
3278         * testsuite/libgomp.c++/pr43893.C: New test.
3279
3280 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
3281
3282         PR middle-end/43570
3283         * testsuite/libgomp.fortran/vla8.f90: New test.
3284
3285 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
3286
3287         PR libgomp/43706
3288         * config/linux/affinity.c (gomp_init_affinity): Decrease
3289         gomp_available_cpus if affinity mask confines the process to fewer
3290         CPUs.
3291         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
3292         non-NULL, just return gomp_available_cpus.
3293
3294         PR libgomp/43569
3295         * sections.c (gomp_sections_init): Initialize ws->mode.
3296
3297 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
3298
3299         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
3300         not unused bar variable.
3301         * configure: Regenerate.
3302
3303 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3304
3305         * Makefile.in: Regenerate.
3306         * aclocal.m4: Regenerate.
3307         * testsuite/Makefile.in: Regenerate.
3308
3309 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
3310
3311         PR libgomp/42942
3312         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
3313         (initialize_env): Adjust callers.
3314         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
3315         when the argument is 0.
3316
3317         * testsuite/libgomp.c/pr42942.c: New test.
3318
3319 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
3320
3321         PR middle-end/42644
3322         PR middle-end/42130
3323         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
3324         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
3325
3326 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3327
3328         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
3329         * testsuite/libgomp.c++/task-6.C: Likewise.
3330
3331 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
3332
3333         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
3334
3335 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
3336
3337         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
3338         * configure: Regenerate.
3339
3340 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
3341
3342         PR fortran/42866
3343         * testsuite/libgomp.fortran/allocatable5.f90: New test.
3344
3345 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
3346
3347         * configure.ac: Test for executability of GFORTRAN.
3348         * configure: Regenerate.
3349
3350 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3351
3352         * configure: Regenerate.
3353
3354 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
3355
3356         PR libgomp/42602
3357         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
3358
3359 2010-01-03  Richard Guenther  <rguenther@suse.de>
3360
3361         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
3362
3363 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
3364
3365         * testsuite/libgomp.graphite/pr4118.c: New.
3366
3367 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
3368
3369         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
3370         for darwin, protect the test with require-effective-target tls_runtime.
3371         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
3372
3373 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
3374
3375         PR target/41605
3376         * testsuite/lib/libgomp.exp: Provide -B options to allow for
3377         link spec %s substitutions for static libraries.
3378
3379 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
3380
3381         PR testsuite/42135
3382         * libgomp.graphite/force-parallel-2.c: Reduce array size.
3383
3384 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3385
3386         * Makefile.in: Regenerate.
3387         * configure: Regenerate.
3388         * testsuite/Makefile.in: Regenerate.
3389
3390 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
3391
3392         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
3393         settings for LC_ALL and LANG.
3394
3395 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
3396
3397         PR fortran/42162
3398         * testsuite/libgomp.fortran/pr42162.f90: New test.
3399
3400 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
3401
3402         PR middle-end/42029
3403         * testsuite/libgomp.c/pr42029.c: New test.
3404
3405 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
3406
3407         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
3408         *s.  Accept ld version without text in ()s.
3409         * configure: Regenerated.
3410
3411 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
3412
3413         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
3414
3415 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3416
3417         PR libgomp/41418
3418         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
3419         or a hyphen (happens with fortran language disabled).
3420         * configure: Regenerate.
3421
3422 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3423
3424         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
3425         use sed script portable to Solaris /bin/sed for extracting ld
3426         version.
3427         * configure: Regenerate.
3428
3429 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
3430
3431         * testsuite/libgomp.graphite/bounds.c: New test.
3432
3433 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3434
3435         * Makefile.am (libgomp_la_LINK): New.
3436         * Makefile.in: Regenerate.
3437
3438 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3439
3440         * configure.ac (AC_PREREQ): Bump to 2.64.
3441
3442 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3443
3444         * Makefile.am (install-html, install-pdf): Remove.
3445         * Makefile.in: Regenerate.
3446
3447         * Makefile.in: Regenerate.
3448         * aclocal.m4: Regenerate.
3449         * config.h.in: Regenerate.
3450         * configure: Regenerate.
3451         * testsuite/Makefile.in: Regenerate.
3452
3453 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3454
3455         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
3456         * Makefile.in: Regenerate.
3457
3458 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
3459
3460         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
3461         * Makefile.in: Regenerate.
3462
3463 2009-08-19  Tobias Burnus  <burnus@net-b.de>
3464
3465         PR fortran/41102
3466         omp_lib.h.in: Fix -std=f95 errors.
3467
3468
3469 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
3470
3471         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
3472         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
3473         * testsuite/libgomp.graphite/graphite.exp: New.
3474
3475 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
3476
3477         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
3478         only build.
3479
3480 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
3481
3482         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
3483         needed memory barrier semantics.
3484         * config/linux/mips/mutex.h: New file.
3485
3486 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3487
3488         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
3489
3490 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
3491
3492         * configure: Regenerate.
3493
3494 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
3495
3496         PR testsuite/40699
3497         PR testsuite/40707
3498         PR testsuite/40709
3499         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
3500         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
3501         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
3502
3503 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
3504
3505         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
3506         options when choosing a multilib.
3507
3508 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
3509
3510         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
3511         ld_library_path.  Use add_path.  Add just find_libgcc_s to
3512         ld_library_path, not every libgcc multilib directory.
3513         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
3514         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
3515         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
3516         Use add_path.
3517         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
3518
3519 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
3520
3521         * Makefile.am (LTLDFLAGS): Define.
3522         (LINK): Define.
3523         * Makefile.in: Regenerate.
3524
3525 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
3526
3527         PR fortran/39718
3528         * testsuite/libgomp.fortran/fortran.exp: Don't link with
3529         libgfortranbegin, check existence of libgfortran.a instead of
3530         libgfortranbegin.a.
3531
3532 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
3533
3534         PR libgomp/40174
3535         * team.c (gomp_thread_start): Destroy thr->release semaphore.
3536         (gomp_free_pool_helper): Likewise.
3537
3538 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
3539             Jakub Jelinek  <jakub@redhat.com>
3540
3541         PR fortran/35423
3542         * testsuite/libgomp.fortran/workshare2.f90: New test.
3543
3544 2009-04-09  Nick Clifton  <nickc@redhat.com>
3545
3546         * iter.c: Change copyright header to refer to version 3 of the
3547         GNU General Public License with version 3.1 of the GCC Runtime
3548         Library Exception and to point readers at the COPYING3 and
3549         COPYING3.RUNTIME files and the FSF's license web page.
3550         * alloc.c: Likewise.
3551         * barrier.c: Likewise.
3552         * config/bsd/proc.c: Likewise.
3553         * config/linux/affinity.c: Likewise.
3554         * config/linux/alpha/futex.h: Likewise.
3555         * config/linux/bar.c: Likewise.
3556         * config/linux/bar.h: Likewise.
3557         * config/linux/ia64/futex.h: Likewise.
3558         * config/linux/ia64/mutex.h: Likewise.
3559         * config/linux/lock.c: Likewise.
3560         * config/linux/mips/futex.h: Likewise.
3561         * config/linux/mutex.c: Likewise.
3562         * config/linux/mutex.h: Likewise.
3563         * config/linux/powerpc/futex.h: Likewise.
3564         * config/linux/proc.c: Likewise.
3565         * config/linux/ptrlock.c: Likewise.
3566         * config/linux/ptrlock.h: Likewise.
3567         * config/linux/s390/futex.h: Likewise.
3568         * config/linux/sem.c: Likewise.
3569         * config/linux/sem.h: Likewise.
3570         * config/linux/sparc/futex.h: Likewise.
3571         * config/linux/wait.h: Likewise.
3572         * config/linux/x86/futex.h: Likewise.
3573         * config/mingw32/proc.c: Likewise.
3574         * config/mingw32/time.c: Likewise.
3575         * config/posix/affinity.c: Likewise.
3576         * config/posix/bar.c: Likewise.
3577         * config/posix/bar.h: Likewise.
3578         * config/posix/lock.c: Likewise.
3579         * config/posix/mutex.h: Likewise.
3580         * config/posix/proc.c: Likewise.
3581         * config/posix/ptrlock.h: Likewise.
3582         * config/posix/sem.c: Likewise.
3583         * config/posix/sem.h: Likewise.
3584         * config/posix/time.c: Likewise.
3585         * config/posix95/lock.c: Likewise.
3586         * critical.c: Likewise.
3587         * env.c: Likewise.
3588         * error.c: Likewise.
3589         * fortran.c: Likewise.
3590         * iter_ull.c: Likewise.
3591         * libgomp.h: Likewise.
3592         * libgomp_f.h.in: Likewise.
3593         * libgomp_g.h: Likewise.
3594         * loop.c: Likewise.
3595         * loop_ull.c: Likewise.
3596         * omp.h.in: Likewise.
3597         * omp_lib.f90.in: Likewise.
3598         * omp_lib.h.in: Likewise.
3599         * ordered.c: Likewise.
3600         * parallel.c: Likewise.
3601         * sections.c: Likewise.
3602         * single.c: Likewise.
3603         * task.c: Likewise.
3604         * team.c: Likewise.
3605         * work.c: Likewise.
3606
3607 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
3608
3609         * testsuite/config/default.exp: Change copyright header to refer to
3610         version 3 of the GNU General Public License and to point readers
3611         at the COPYING3 file and the FSF's license web page.
3612
3613 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
3614
3615         PR middle-end/39573
3616         * libgomp.c++/pr39573.C: New test.
3617
3618 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
3619
3620         PR other/39591
3621         * testsuite/libgomp.c/pr39591-1.c: New test.
3622         * testsuite/libgomp.c/pr39591-2.c: New test.
3623         * testsuite/libgomp.c/pr39591-3.c: New test.
3624
3625 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
3626
3627         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
3628         * testsuite/libgomp.c/atomic-6.c: Ditto.
3629
3630 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
3631
3632         PR c/39495
3633         * testsuite/libgomp.c/loop-12.c: New test.
3634         * testsuite/libgomp.c/loop-11.c: New test.
3635         * testsuite/libgomp.c++/loop-11.C: New test.
3636         * testsuite/libgomp.c++/loop-12.C: New test.
3637         * testsuite/libgomp.c++/for-8.C: New test.
3638
3639 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3640
3641         * configure: Regenerate.
3642
3643 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
3644
3645         PR middle-end/39154
3646         * testsuite/libgomp.c/pr39154.c: New test.
3647
3648 2009-01-30  Ian Lance Taylor  <iant@google.com>
3649
3650         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
3651         libgomp_ld_is_gold.  Get gold version number.
3652         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
3653         * configure: Rebuild.
3654
3655 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
3656
3657         * testsuite/lib/libgomp.exp: Add -B option for targets that
3658         use libgfortran.a%s in their specs.
3659
3660 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
3661
3662         PR libgomp/38086
3663         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
3664         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
3665         HAVE_AS_SYMVER_DIRECTIVE is not defined.
3666         * configure: Regenerated.
3667         * config.h.in: Likewise.
3668
3669 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
3670
3671         PR c++/38650
3672         * testsuite/libgomp.c/pr38650.c: New test.
3673         * testsuite/libgomp.c++/pr38650.C: New test.
3674
3675 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
3676
3677         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
3678
3679 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
3680
3681         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
3682
3683 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3684
3685         * configure: Regenerate.
3686
3687 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
3688
3689         PR middle-end/36802
3690         * testsuite/libgomp.c/pr36802-1.c: New test.
3691         * testsuite/libgomp.c/pr36802-2.c: New test.
3692         * testsuite/libgomp.c/pr36802-3.c: New test.
3693
3694 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
3695
3696         PR libgomp/38270
3697         * config/linux/powerpc/mutex.h: New.
3698
3699 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
3700
3701         PR c++/38257
3702         * testsuite/libgomp.c++/for-7.C: New test.
3703
3704         PR c++/38348
3705         * testsuite/libgomp.c++/for-6.C: New test.
3706
3707 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
3708
3709         PR testsuite/28870
3710         * testsuite/lib/libgomp.exp: Include new timeout library files.
3711         (libgomp_target_compile): Set timeout value from new proc.
3712
3713 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
3714
3715         PR libgomp/37938
3716         * config/linux/ia64/mutex.h: New.
3717
3718 2008-11-04  Tobias Burnus  <burnus@net-b.de>
3719
3720         PR libgomp/37935
3721         * libgomp.texi (Runtime library routines, environment variables):
3722         Update for OpenMP version 3.0.
3723
3724 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
3725             Steve Ellcey  <sje@cup.hp.com>
3726
3727         * configure: Regenerate for new libtool.
3728         * Makefile.in: Ditto.
3729         * testsuite/Makefile.in: Ditto.
3730
3731 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
3732             Andreas Tobler  <a.tobler@schweiz.org>
3733
3734         * config/bsd/proc.c: New file.
3735         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
3736         * configure.ac: Check for header <sys/sysctl.h>
3737         * configure: Regenerate.
3738         * config.h.in: Likewise.
3739
3740 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
3741
3742         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
3743
3744 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
3745
3746         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
3747         * Makefile.in: Regenerated.
3748         * testsuite/Makefile.in: Regenerated.
3749
3750 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
3751
3752         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
3753         depend on blddir if blddir exists.
3754         (libgomp_target_compile): Likewise.
3755         * testsuite/libgomp.c++/c++.exp: Likewise.
3756         * testsuite/libgomp.fortran/fortran.exp: Likewise.
3757
3758 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3759
3760         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
3761         Do not list GPL as Invariant Section.
3762
3763 2008-07-28  Ilie Garbacea  <ilie@mips.com>
3764             Chao-ying Fu  <fu@mips.com>
3765
3766         * configure.tgt: Enable futex for MIPS.
3767         * config/linux/mips/futex.h: New file.
3768
3769 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
3770
3771         * team.c (gomp_team_end): Free team immediately if it has
3772         just one thread.
3773
3774 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
3775
3776         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
3777         * testsuite/libgomp.fortran/fortran.exp: Same.
3778         * testsuite/libgomp.c/c.exp: Same.
3779         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
3780         directory to library path first.
3781
3782 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
3783
3784         * env.c (parse_stacksize): Add cast to avoid warning.
3785         (parse_spincount): Likewise.
3786
3787 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
3788
3789         * testsuite/libgomp.c/loop-10.c: New test.
3790         * libgomp.c/loop-3.c (main): Add lastprivate clause.
3791         * libgomp.c++/loop-6.C (main): Likewise.
3792
3793         PR debug/36617
3794         * testsuite/libgomp.c/debug-1.c: New test.
3795
3796 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
3797
3798         * testsuite/libgomp.c/nqueens-1.c: New test.
3799
3800         PR c++/36523
3801         * testsuite/libgomp.c++/task-7.C: New function.
3802
3803 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3804
3805         * configure: Regenerate.
3806
3807 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3808
3809         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
3810         mutex when HAVE_SYNC_BUILTINS isn't defined.
3811
3812 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3813
3814         * libgomp.texi (omp_test_lock): Fix typo.
3815
3816 2008-06-12  Tobias Burnus  <burnus@net-b.de>
3817
3818         * omp_lib.f90.in: Add "implicit none".
3819
3820 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
3821
3822         PR middle-end/36506
3823         * testsuite/libgomp.c/reduction-5.c: New test.
3824
3825 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
3826
3827         * libgomp.h (struct gomp_task): Add in_tied_task field.
3828         * task.c (gomp_init_task): Initialize it.
3829         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
3830         unconditionally.  Don't call gomp_team_barrier_wake if
3831         current task is implicit or if(0) from implicit and number of
3832         running tasks is equal to nthreads - 1.
3833
3834         PR libgomp/36471
3835         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
3836         omp_get_team_size_8): Fix pastos.
3837
3838         PR libgomp/36469
3839         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
3840         * configure: Regenerated.
3841         * config.h.in: Regenerated.
3842         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
3843         defined.
3844
3845 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
3846
3847         PR bootstrap/36452
3848         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
3849         (GOMP_loop_ull_dynamic_start): Likewise.
3850         (GOMP_loop_ull_guided_start): Likewise.
3851         (GOMP_loop_ull_ordered_static_start): Likewise.
3852         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
3853         (GOMP_loop_ull_ordered_guided_start): Likewise.
3854
3855 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
3856             Richard Henderson  <rth@redhat.com>
3857             Ulrich Drepper  <drepper@redhat.com>
3858             Jakob Blomer  <jakob.blomer@ira.uka.de>
3859
3860         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
3861         Substitute also OMP_*LOCK_25*.
3862         * configure: Regenerated.
3863         * config.h.in: Regenerated.
3864         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
3865         ptrlock.c and task.c.
3866         * Makefile.in: Regenerated.
3867         * testsuite/Makefile.in: Regenerated.
3868         * task.c: New file.
3869         * loop_ull.c: New file.
3870         * iter_ull.c: New file.
3871         * libgomp.h: Include ptrlock.h.
3872         (enum gomp_task_kind): New type.
3873         (struct gomp_team): Add task_lock, task_queue, task_count,
3874         task_running_count, single_count fields.  Add
3875         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
3876         Remove work_share_lock, generation_mask,
3877         oldest_live_gen, num_live_gen and init_work_shares fields, add
3878         work work_share_list_alloc, work_share_list_free and work_share_chunk
3879         fields.  Change work_shares from pointer to pointers into an array.
3880         Change ordered_release field into gomp_sem_t ** from flexible array
3881         member.  Add implicit_task and initial_work_shares fields.
3882         Move close to the end of the struct.
3883         (struct gomp_team_state): Add single_count, last_work_share,
3884         active_level and level fields, remove work_share_generation.
3885         (gomp_barrier_handle_tasks): New prototype.
3886         (gomp_finish_task): New inline function.
3887         (struct gomp_work_share): Move chunk_size, end, incr into
3888         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
3889         next_ll fields.  Reshuffle fields.  Add next_alloc,
3890         next_ws, next_free and inline_ordered_team_ids fields, change
3891         ordered_team_ids into pointer from flexible array member.
3892         Add mode field.  Put lock and next into a different cache line
3893         from most of the write-once fields.
3894         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
3895         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
3896         gomp_iter_ull_guided_next): New prototypes.
3897         (gomp_new_icv): New prototype.
3898         (struct gomp_thread): Add thread_pool and task fields.
3899         (struct gomp_thread_pool): New type.
3900         (gomp_new_team): New prototype.
3901         (gomp_team_start): Change type of last argument.
3902         (gomp_new_work_share): Removed.
3903         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
3904         (gomp_work_share_init_done): New static inline.
3905         (gomp_throttled_spin_count_var, gomp_available_cpus,
3906         gomp_managed_threads): New extern decls.
3907         (gomp_init_task): New prototype.
3908         (gomp_spin_count_var): New extern var decl.
3909         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
3910         or no alias support, or if not PIC.
3911         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
3912         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
3913         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
3914         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
3915         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
3916         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
3917         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
3918         gomp_test_nest_lock_25): New prototypes.
3919         (omp_lock_symver, strong_alias): Define.
3920         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
3921         decls.
3922         (gomp_end_task): New.
3923         (struct gomp_task_icv, gomp_global_icv): New.
3924         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
3925         (struct gomp_task): New.
3926         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3927         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3928         (gomp_icv): New.
3929         (gomp_schedule_type): Reorder enum to match
3930         omp_sched_t.
3931         * team.c (struct gomp_thread_start_data): Add thread_pool and task
3932         fields.
3933         (gomp_thread_start): Add gomp_team_barrier_wait call.
3934         For non-nested case remove clearing of docked thread thr fields.
3935         Use pool fields instead of global gomp_* variables.  Use
3936         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
3937         Create tasks for each member thread.
3938         (free_team): Only destroy team barrier, task_lock here and free it.
3939         (gomp_free_thread): Free last_team if non-NULL.
3940         (gomp_team_end): Call gomp_team_barrier_wait instead of
3941         gomp_barrier_wait.  For nested case call one extra
3942         gomp_barrier_wait.  Move here some destruction from free_team.
3943         Call free_team on pool->last_team if any, rather than freeing
3944         current team.  Destroy work_share_list_free_lock ifndef
3945         HAVE_SYNC_BUILTINS.
3946         (gomp_new_icv): New function.
3947         (gomp_threads, gomp_threads_size, gomp_threads_used,
3948         gomp_threads_dock): Removed.
3949         (gomp_thread_destructor): New variable.
3950         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
3951         functions.
3952         (gomp_team_start): Create new pool if current thread doesn't have
3953         one.  Use pool fields instead of global gomp_* variables.
3954         Initialize thread_pool field for new threads.  Clear single_count.
3955         Change last argument from ws to team, don't create
3956         new team, set ts.work_share to &team->work_shares[0] and clear
3957         ts.last_work_share.  Don't clear ts.work_share_generation.
3958         If number of threads changed, adjust atomically gomp_managed_threads.
3959         Use gomp_init_task instead of gomp_new_task,
3960         set thr->task to the corresponding implicit_task array entry.
3961         Create tasks for each member thread.  Initialize ts.level.
3962         (initialize_team): Call pthread_key_create on
3963         gomp_thread_destructor.
3964         (team_destructor): New function.
3965         (new_team): Removed.
3966         (gomp_new_team): New function.
3967         (free_team): Free gomp_work_share blocks chained through next_alloc,
3968         instead of freeing work_shares and destroying work_share_lock.
3969         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
3970         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
3971         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
3972         of gomp_barrier_wait.
3973         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
3974         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
3975         if gomp_work_share_start returned true.  Don't unlock ws->lock.
3976         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
3977         of gomp_barrier_wait.
3978         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
3979         gomp_work_share_init_done if gomp_work_share_start returned true.
3980         Don't unlock ws->lock.
3981         * work.c: Include stddef.h.
3982         (free_work_share): Use work_share_list_free_lock instead
3983         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
3984         Call gomp_fini_work_share and then either free ws if orphaned, or
3985         put it into work_share_list_free list of the current team.
3986         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
3987         functions.
3988         (gomp_work_share_start, gomp_work_share_end,
3989         gomp_work_share_end_nowait): Rewritten.
3990         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
3991         (openmp_version): Set to 200805.
3992         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3993         omp_sched_guided, omp_sched_auto): New parameters.
3994         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3995         omp_set_max_active_levels, omp_get_max_active_levels,
3996         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3997         omp_get_active_level): New interfaces.
3998         * omp_lib.h.in (openmp_version): Set to 200805.
3999         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
4000         omp_sched_guided, omp_sched_auto): New parameters.
4001         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
4002         omp_set_max_active_levels, omp_get_max_active_levels,
4003         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
4004         omp_get_active_level): New externals.
4005         * loop.c: Include limits.h.
4006         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
4007         GFS_AUTO.
4008         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
4009         Likewise.  Use gomp_icv.
4010         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
4011         ts.static_trip here.
4012         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
4013         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
4014         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
4015         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
4016         don't unlock ws->lock, otherwise lock it.
4017         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
4018         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
4019         (gomp_parallel_loop_start): Call gomp_new_team instead of
4020         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
4021         Adjust gomp_team_start caller.  Pass 0 as second argument to
4022         gomp_resolve_num_threads.
4023         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
4024         If adding ws->chunk_size nthreads + 1 times after end won't
4025         overflow, set ws->mode to 1.
4026         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
4027         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
4028         GOMP_loop_ull_ordered_static_start,
4029         GOMP_loop_ull_ordered_dynamic_start,
4030         GOMP_loop_ull_ordered_guided_start,
4031         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
4032         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
4033         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
4034         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
4035         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
4036         prototypes.
4037         * libgomp.map: Export lock routines also @@OMP_2.0.
4038         (GOMP_loop_ordered_dynamic_first,
4039         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
4040         GOMP_loop_ordered_static_first): Remove.
4041         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
4042         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
4043         GOMP_loop_ull_ordered_dynamic_next,
4044         GOMP_loop_ull_ordered_dynamic_start,
4045         GOMP_loop_ull_ordered_guided_next,
4046         GOMP_loop_ull_ordered_guided_start,
4047         GOMP_loop_ull_ordered_runtime_next,
4048         GOMP_loop_ull_ordered_runtime_start,
4049         GOMP_loop_ull_ordered_static_next,
4050         GOMP_loop_ull_ordered_static_start,
4051         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
4052         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
4053         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
4054         (omp_set_schedule, omp_get_schedule,
4055         omp_get_thread_limit, omp_set_max_active_levels,
4056         omp_get_max_active_levels, omp_get_level,
4057         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
4058         omp_set_schedule_, omp_set_schedule_8_,
4059         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
4060         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
4061         omp_get_max_active_levels_, omp_get_level_,
4062         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
4063         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
4064         New exports @@OMP_3.0.
4065         * omp.h.in (omp_sched_t): New type.
4066         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
4067         omp_set_max_active_levels, omp_get_max_active_levels,
4068         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
4069         omp_get_active_level): New prototypes.
4070         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
4071         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
4072         gomp_thread_limit_var, gomp_remaining_threads_count,
4073         gomp_remaining_threads_lock): New variables.
4074         (parse_spincount): New function.
4075         (initialize_env): Call gomp_init_num_threads unconditionally.
4076         Initialize gomp_available_cpus.  Call parse_spincount,
4077         initialize gomp_{,throttled_}spin_count_var
4078         depending on presence and value of OMP_WAIT_POLICY and
4079         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
4080         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
4081         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
4082         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
4083         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
4084         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
4085         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
4086         (gomp_global_icv): New.
4087         (parse_schedule): Use it.  Parse "auto".
4088         (omp_set_num_threads): Use gomp_icv.
4089         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
4090         Likewise.
4091         (omp_get_max_threads): Move from parallel.c.
4092         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
4093         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
4094         add ialias.
4095         (parse_stacksize, parse_wait_policy): New functions.
4096         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
4097         both wrappers for compatibility and new locks.
4098         (omp_set_schedule, omp_get_schedule,
4099         omp_get_thread_limit, omp_set_max_active_levels,
4100         omp_get_max_active_levels, omp_get_level,
4101         omp_get_ancestor_thread_num, omp_get_team_size,
4102         omp_get_active_level): New ialias_redirect.
4103         (omp_set_schedule_, omp_set_schedule_8_,
4104         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
4105         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
4106         omp_get_max_active_levels_, omp_get_level_,
4107         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
4108         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
4109         New functions.
4110         * parallel.c: Include limits.h.
4111         (gomp_resolve_num_threads): Add count argument.  Rewritten.
4112         (GOMP_parallel_start): Call gomp_new_team and pass that as last
4113         argument to gomp_team_start.  Pass 0 as second argument to
4114         gomp_resolve_num_threads.
4115         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
4116         if gomp_thread_limit_var != ULONG_MAX.
4117         (omp_in_parallel): Implement using ts.active_level.
4118         (omp_get_max_threads): Move to env.c.
4119         (omp_get_level, omp_get_ancestor_thread_num,
4120         omp_get_team_size, omp_get_active_level): New functions,
4121         add ialias.
4122         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
4123         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
4124         gomp_iter_dynamic_next instead of the _locked variant and don't take
4125         lock around it, otherwise acquire it before calling
4126         gomp_iter_dynamic_next_locked.
4127         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
4128         gomp_iter_dynamic_next instead of the _locked variant and don't take
4129         lock around it.
4130         (GOMP_parallel_sections_start): Call gomp_new_team instead of
4131         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
4132         Adjust gomp_team_start caller.  Pass count as second argument to
4133         gomp_resolve_num_threads, don't adjust num_threads after the call.
4134         Use gomp_icv.
4135         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
4136         ws->chunk_size by incr.
4137         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
4138         code.
4139         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
4140         types.
4141         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
4142         (omp_check_defines): Check even the compat defines.
4143         * config/linux/ptrlock.c: New file.
4144         * config/linux/ptrlock.h: New file.
4145         * config/linux/wait.h: New file.
4146         * config/posix/ptrlock.c: New file.
4147         * config/posix/ptrlock.h: New file.
4148         * config/linux/bar.h (gomp_team_barrier_wait,
4149         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
4150         (gomp_team_barrier_set_task_pending,
4151         gomp_team_barrier_clear_task_pending,
4152         gomp_team_barrier_set_waiting_for_tasks,
4153         gomp_team_barrier_waiting_for_tasks,
4154         gomp_team_barrier_done): New inlines.
4155         (gomp_barrier_t): Rewritten.
4156         (gomp_barrier_state_t): New typedef.
4157         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
4158         gomp_barrier_wait_start): Rewritten.
4159         (gomp_barrier_wait_end): Change second argument to
4160         gomp_barrier_state_t.
4161         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
4162         inlines.
4163         * config/linux/bar.c: Include wait.h instead of libgomp.h and
4164         futex.h.
4165         (gomp_barrier_wait_end): Rewritten.
4166         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
4167         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
4168         * config/posix/bar.h (gomp_barrier_t): Add generation field.
4169         (gomp_barrier_state_t): New typedef.
4170         (gomp_team_barrier_wait,
4171         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
4172         (gomp_barrier_wait_start): Or all but low 2 bits from generation
4173         into the return value.  Return gomp_barrier_state_t.
4174         (gomp_team_barrier_set_task_pending,
4175         gomp_team_barrier_clear_task_pending,
4176         gomp_team_barrier_set_waiting_for_tasks,
4177         gomp_team_barrier_waiting_for_tasks,
4178         gomp_team_barrier_done): New inlines.
4179         (gomp_barrier_wait_end): Change second argument to
4180         gomp_barrier_state_t.
4181         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
4182         inlines.
4183         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
4184         (gomp_barrier_wait_end): Change second argument to
4185         gomp_barrier_state_t.
4186         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
4187         gomp_team_barrier_wake): New functions.
4188         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
4189         futex.h.
4190         (gomp_futex_wake, gomp_futex_wait): New variables.
4191         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
4192         * config/linux/lock.c: Rewrite to make locks task owned,
4193         for backwards compatibility provide the old entrypoints
4194         if symbol versioning.  Include wait.h instead of libgomp.h and
4195         futex.h.
4196         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
4197         * config/posix95/lock.c: Rewrite to make locks task owned,
4198         for backwards compatibility provide the old entrypoints
4199         if symbol versioning.
4200         * config/posix/lock.c: Rewrite to make locks task owned,
4201         for backwards compatibility provide the old entrypoints
4202         if symbol versioning.
4203         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
4204         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
4205         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
4206         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4207         (sys_futex0): Return error code.
4208         (futex_wake, futex_wait): If ENOSYS was returned, clear
4209         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4210         (cpu_relax, atomic_write_barrier): New static inlines.
4211         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4212         (futex_wake, futex_wait): If ENOSYS was returned, clear
4213         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4214         (cpu_relax, atomic_write_barrier): New static inlines.
4215         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4216         (sys_futex0): Return error code.
4217         (futex_wake, futex_wait): If ENOSYS was returned, clear
4218         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4219         (cpu_relax, atomic_write_barrier): New static inlines.
4220         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4221         (sys_futex0): Return error code.
4222         (futex_wake, futex_wait): If ENOSYS was returned, clear
4223         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4224         (cpu_relax, atomic_write_barrier): New static inlines.
4225         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4226         (sys_futex0): Return error code.
4227         (futex_wake, futex_wait): If ENOSYS was returned, clear
4228         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4229         (cpu_relax, atomic_write_barrier): New static inlines.
4230         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4231         (sys_futex0): Return error code.
4232         (futex_wake, futex_wait): If ENOSYS was returned, clear
4233         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4234         (cpu_relax, atomic_write_barrier): New static inlines.
4235         * config/linux/sem.c: Include wait.h instead of libgomp.h and
4236         futex.h.
4237         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
4238         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
4239         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
4240         types.
4241         (omp_nest_lock_t): Change owner into void *, add lock field.
4242         * config/posix95/omp-lock.h: Include semaphore.h.
4243         (omp_lock_25_t, omp_nest_lock_25_t): New types.
4244         (omp_lock_t): Use sem_t instead of mutex if semaphores
4245         aren't broken.
4246         (omp_nest_lock_t): Likewise.  Change owner to void *.
4247         * config/posix/omp-lock.h: Include semaphore.h.
4248         (omp_lock_25_t, omp_nest_lock_25_t): New types.
4249         (omp_lock_t): Use sem_t instead of mutex if semaphores
4250         aren't broken.
4251         (omp_nest_lock_t): Likewise.  Add owner field.
4252
4253 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
4254
4255         * testsuite/libgomp.c/collapse-1.c: New test.
4256         * testsuite/libgomp.c/collapse-2.c: New test.
4257         * testsuite/libgomp.c/collapse-3.c: New test.
4258         * testsuite/libgomp.c/icv-1.c: New test.
4259         * testsuite/libgomp.c/icv-2.c: New test.
4260         * testsuite/libgomp.c/lib-2.c: New test.
4261         * testsuite/libgomp.c/lock-1.c: New test.
4262         * testsuite/libgomp.c/lock-2.c: New test.
4263         * testsuite/libgomp.c/lock-3.c: New test.
4264         * testsuite/libgomp.c/loop-4.c: New test.
4265         * testsuite/libgomp.c/loop-5.c: New test.
4266         * testsuite/libgomp.c/loop-6.c: New test.
4267         * testsuite/libgomp.c/loop-7.c: New test.
4268         * testsuite/libgomp.c/loop-8.c: New test.
4269         * testsuite/libgomp.c/loop-9.c: New test.
4270         * testsuite/libgomp.c/nested-3.c: New test.
4271         * testsuite/libgomp.c/nestedfn-6.c: New test.
4272         * testsuite/libgomp.c/sort-1.c: New test.
4273         * testsuite/libgomp.c/task-1.c: New test.
4274         * testsuite/libgomp.c/task-2.c: New test.
4275         * testsuite/libgomp.c/task-3.c: New test.
4276         * testsuite/libgomp.c/task-4.c: New test.
4277         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
4278         to C++ testsuite default compiler options.
4279         * testsuite/libgomp.c++/collapse-1.C: New test.
4280         * testsuite/libgomp.c++/collapse-2.C: New test.
4281         * testsuite/libgomp.c++/ctor-10.C: New test.
4282         * testsuite/libgomp.c++/for-1.C: New test.
4283         * testsuite/libgomp.c++/for-2.C: New test.
4284         * testsuite/libgomp.c++/for-3.C: New test.
4285         * testsuite/libgomp.c++/for-4.C: New test.
4286         * testsuite/libgomp.c++/for-5.C: New test.
4287         * testsuite/libgomp.c++/loop-8.C: New test.
4288         * testsuite/libgomp.c++/loop-9.C: New test.
4289         * testsuite/libgomp.c++/loop-10.C: New test.
4290         * testsuite/libgomp.c++/task-1.C: New test.
4291         * testsuite/libgomp.c++/task-2.C: New test.
4292         * testsuite/libgomp.c++/task-3.C: New test.
4293         * testsuite/libgomp.c++/task-4.C: New test.
4294         * testsuite/libgomp.c++/task-5.C: New test.
4295         * testsuite/libgomp.c++/task-6.C: New test.
4296         * testsuite/libgomp.fortran/allocatable1.f90: New test.
4297         * testsuite/libgomp.fortran/allocatable2.f90: New test.
4298         * testsuite/libgomp.fortran/allocatable3.f90: New test.
4299         * testsuite/libgomp.fortran/allocatable4.f90: New test.
4300         * testsuite/libgomp.fortran/collapse1.f90: New test.
4301         * testsuite/libgomp.fortran/collapse2.f90: New test.
4302         * testsuite/libgomp.fortran/collapse3.f90: New test.
4303         * testsuite/libgomp.fortran/collapse4.f90: New test.
4304         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
4305         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
4306         * testsuite/libgomp.fortran/lib4.f90: New test.
4307         * testsuite/libgomp.fortran/lock-1.f90: New test.
4308         * testsuite/libgomp.fortran/lock-2.f90: New test.
4309         * testsuite/libgomp.fortran/nested1.f90: New test.
4310         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
4311         * testsuite/libgomp.fortran/strassen.f90: New test.
4312         * testsuite/libgomp.fortran/tabs1.f90: New test.
4313         * testsuite/libgomp.fortran/tabs2.f: New test.
4314         * testsuite/libgomp.fortran/task1.f90: New test.
4315         * testsuite/libgomp.fortran/task2.f90: New test.
4316         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
4317         * testsuite/libgomp.fortran/vla5.f90: Likewise.
4318         * testsuite/libgomp.c/pr26943-2.c: Likewise.
4319         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4320         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4321
4322 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
4323
4324         PR c++/36308
4325         * testsuite/libgomp.c++/ctor-11.C: New test.
4326         * testsuite/libgomp.c++/ctor-12.C: New test.
4327
4328 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
4329
4330         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
4331
4332 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
4333
4334         PR middle-end/36106
4335         * testsuite/libgomp.c/atomic-5.c: New test.
4336         * testsuite/libgomp.c/atomic-6.c: New test.
4337         * testsuite/libgomp.c/autopar-1.c: New test.
4338
4339 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4340
4341         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
4342         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
4343         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
4344         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
4345         * configure: Regenerate.
4346         * Makefile.in, testsuite/Makefile.in: Likewise.
4347
4348 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
4349
4350         PR bootstrap/35457
4351         * aclocal.m4: Regenerate.
4352         * configure: Regenerate.
4353
4354 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
4355
4356         PR middle-end/35611
4357         * testsuite/libgomp.c/atomic-4.c: New test.
4358
4359         PR libgomp/35625
4360         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
4361         (gomp_iter_guided_next): Likewise.
4362         * testsuite/libgomp.c/pr35625.c: New test.
4363
4364 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4365
4366         * aclocal.m4: Regenerate.
4367         * configure: Likewise.
4368         * Makefile.in: Likewise.
4369         * testsuite/Makefile.in: Likewise.
4370
4371 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
4372
4373         PR middle-end/35185
4374         * testsuite/libgomp.c++/pr35185.C: New test.
4375
4376 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
4377
4378         PR middle-end/35549
4379         * testsuite/libgomp.c/pr35549.c: New test.
4380
4381 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
4382
4383         * testsuite/libgomp.c/atomic-3.c: New test.
4384
4385 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4386
4387         PR fortran/33197
4388         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
4389         .F08 file suffixes.
4390
4391 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
4392
4393         PR libgomp/33131
4394         * configure.ac: Add ACX_HEADER_STRING.
4395         * env.c: Include strings.h.
4396         * aclocal.m4: Regenerate.
4397         * config.h.in: Regenerate.
4398         * configure: Regenerate.
4399         * Makefile.in: Regenerate.
4400         * testsuite/Makefile.in: Regenerate.
4401
4402 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
4403
4404         PR middle-end/35196
4405         * testsuite/libgomp.c/pr35196.c: New test.
4406
4407         PR middle-end/35130
4408         * testsuite/libgomp.fortran/pr35130.f90: New test.
4409         * testsuite/libgomp.c/pr35130.c: New test.
4410
4411 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
4412
4413         PR middle-end/33880
4414         * testsuite/libgomp.c/pr33880.c: New test.
4415         * testsuite/libgomp.fortran/pr33880.f90: New test.
4416
4417 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
4418
4419         * configure: Regenerate.
4420
4421 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
4422
4423         * configure.ac: Move futex checking into ../config/futex.m4.
4424         * configure: Rebuilt.
4425         * aclocal.m4: Rebuilt.
4426         * Makefile.in: Rebuilt.
4427
4428         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
4429         2007-10-15 ../config/tls.m4 change.
4430
4431 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
4432
4433         PR c++/34513
4434         * testsuite/libgomp.c/pr34513.c: New test.
4435         * testsuite/libgomp.c++/pr34513.C: New test.
4436
4437 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
4438
4439         PR target/32765
4440         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
4441
4442 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
4443
4444         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
4445
4446 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
4447
4448         * testsuite/libgomp.c/private-1.c: New test.
4449
4450 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
4451             Paolo Bonzini  <bonzini@gnu.org>
4452
4453         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
4454         instead of 'VPATH ='.
4455         * Makefile.in: Regenerate.
4456
4457 2007-11-23  Matthias Klose  <doko@ubuntu.com>
4458
4459         * configure.ac: Adjust makeinfo version check.
4460         * configure: Regenerate.
4461
4462 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
4463
4464         PR fortran/34020
4465         * testsuite/libgomp.fortran/pr34020.f90: New test.
4466
4467 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
4468
4469         PR c++/33894
4470         * testsuite/libgomp.c++/atomic-1.C: New test.
4471
4472 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
4473
4474         PR libgomp/33275
4475         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
4476         Make x and y integers rather than (implicit) reals.  Add private (j)
4477         clause to the last omp parallel.
4478
4479 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
4480
4481         * configure: Regenerate following changes to ../config/tls.m4.
4482
4483 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
4484
4485         * testsuite/libgomp.fortran/stack.f90: New test.
4486
4487 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
4488
4489         * config/mingw32/proc.c: New file.
4490
4491 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
4492
4493         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
4494         (main): Use __get_cpuid to get i386 target fetaures.
4495         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
4496         (main): Use __get_cpuid to get x86_64 target fetaures.
4497
4498 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
4499
4500         PR target/32765
4501         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
4502         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
4503
4504 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
4505
4506         PR fortran/32550
4507         * testsuite/libgomp.fortran/pr32550.f90: New test.
4508         * testsuite/libgomp.fortran/crayptr2.f90: New test.
4509
4510 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
4511
4512         * aclocal.m4: Regenerated.
4513
4514 2007-07-05  Tobias Burnus  <burnus@net-b.de>
4515
4516         PR fortran/32359
4517         * testsuite/libgomp.fortran/pr32359.f90: New.
4518
4519 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
4520
4521         PR libgomp/32468
4522         * sections.c (GOMP_parallel_sections_start): Only decrease
4523         number of threads to COUNT if dyn_var is true.
4524         * testsuite/libgomp.c/pr32468.c: New test.
4525
4526 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
4527
4528         PR libgomp/26308
4529         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
4530
4531 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
4532
4533         PR middle-end/32362
4534         * testsuite/libgomp.c/pr32362-1.c: New test.
4535         * testsuite/libgomp.c/pr32362-2.c: New test.
4536         * testsuite/libgomp.c/pr32362-3.c: New test.
4537
4538 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
4539
4540         * team.c (gomp_team_start): Fix setting up thread_attr
4541         stack size.
4542
4543 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
4544
4545         * configure: Regenerate.
4546
4547 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
4548
4549         * Makefile.in: Regenerate.
4550         * configure: Regenerate.
4551         * aclocal.m4: Regenerate.
4552         * testsuite/Makefile.in: Regenerate.
4553
4554 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
4555
4556         * config/linux/proc.c: New file.
4557
4558         PR libgomp/28482
4559         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
4560
4561 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
4562
4563         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
4564
4565 2007-04-16  Matthias Klose  <doko@debian.org>
4566
4567         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
4568         flags if not building with -m64.
4569         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
4570         flag for i?86-*-* targets, if current target matches -m64.
4571
4572 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
4573
4574         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
4575         * Makefile.in: Regenerate.
4576
4577 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4578
4579         PR testsuite/31369
4580         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
4581         ld_library_path.
4582         * testsuite/libgomp.fortran/fortran.exp: Likewise.
4583
4584 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
4585
4586         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
4587         decls.
4588         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
4589         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
4590         (parse_affinity): New function.
4591         (initialize_env): Call it and gomp_init_affinity.
4592         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
4593         create new pthread_attr_t and call gomp_init_thread_affinity
4594         on it for each thread before passing the attribute to pthread_create.
4595         * config/linux/affinity.c: New file.
4596         * config/posix/affinity.c: New file.
4597         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
4598         * configure: Rebuilt.
4599         * config.h.in: Rebuilt.
4600         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
4601         * Makefile.in: Rebuilt.
4602
4603 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
4604
4605         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
4606         *-*-darwin*.
4607         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
4608         and use it if found.
4609
4610 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
4611
4612         * testsuite/config/default.exp: New file.
4613         * testsuite/lib/libgomp.exp: New file.
4614         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
4615         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
4616         load_lib *, load_gcc_lib *): Move to libgomp.exp.
4617         (libgomp_load): Remove.
4618         * testsuite/lib/libgomp.exp (libgomp_init): Compute
4619         always_ld_library_path, not ld_library_path.  Set additional_flags
4620         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
4621         (target_compile): Do not call libgomp_init.  Append lang_library_path
4622         and lang_link_flags to options.
4623         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
4624         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
4625         here.
4626         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
4627         always_ld_library_path.  Set LD_LIBRARY_PATH here.
4628         * testsuite/libgomp.fortran/fortran.exp: Ditto.
4629         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
4630         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
4631         CX8 flag.
4632         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
4633         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
4634         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
4635         * testsuite/libgomp.c/pr29947-1.c: Ditto.
4636         * testsuite/libgomp.c/atomic-10.c: Ditto.
4637
4638 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
4639
4640         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
4641         dg-final cleanup-modules line.
4642         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
4643         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
4644         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
4645         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
4646         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
4647         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
4648         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
4649
4650 2007-03-18  Andreas Schwab  <schwab@suse.de>
4651
4652         * acinclude.m4: Adjust regular expression for ld version
4653         extraction.
4654         * configure: Regenerate.
4655
4656 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
4657
4658         * Makefile.am: Add install-pdf target as copied from
4659         automake v1.10 rules.
4660         * Makefile.in: Regenerate
4661
4662 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
4663
4664         PR libgomp/28486
4665         * configure: Regenerate.
4666
4667         PR c++/30703
4668         * testsuite/libgomp.c++/pr30703.C: New test.
4669
4670 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
4671
4672         Revert:
4673         2006-07-05  Eric Christopher  <echristo@apple.com>
4674         * configure.ac: Depend addition of -pthread on host OS.
4675         * configure: Regenerate.
4676
4677 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4678
4679         * libgomp.texi: Fix spacing after abbreviations.
4680
4681 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
4682
4683         PR libgomp/30546
4684         * configure.ac: Add check for makeinfo
4685         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
4686         if an appropiate version of makeinfo is found.
4687         * aclocal.m4: Regenerated.
4688         * configure: Regenerated.
4689         * Makefile.in: Regenerated.
4690         * testsuite/Makefile.in: Regenerated.
4691
4692 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
4693
4694         PR libgomp/30540
4695         * libgomp.texi: More about implementation-dependent settings.
4696
4697 2007-01-26  Tobias Burnus  <burnus@net-b.de>
4698
4699         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
4700
4701 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
4702
4703         PR middle-end/30494
4704         * testsuite/libgomp.c/pr30494.c: New test.
4705
4706 2007-01-15  Tom Tromey  <tromey@redhat.com>
4707
4708         * configure: Rebuilt.
4709         * configure.ac: Fixed comment.
4710
4711 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
4712
4713         * libgomp.texi: Document implementation specific default values of
4714         environment variables.
4715
4716 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
4717
4718         PR libgomp/28209
4719         * libgomp.texi: New file.
4720         * configure.ac: Add --enable-generated-files-in-srcdir option.
4721         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
4722         files to srcdir.
4723         * Makefile.in: Regenerated.
4724         * config.h.in: Regenerated.
4725         * testsuite/Makefile.in: Regenerated.
4726         * NOTES: Removed.
4727
4728 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
4729
4730         PR libgomp/29949
4731         * env.c (omp_set_num_threads): Set illegal thread count to 1.
4732
4733 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
4734
4735         * configure: Regenerate.
4736
4737 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
4738
4739         PR libgomp/29947
4740         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
4741         start if there shouldn't be any loop iterations.
4742         (gomp_loop_ordered_static_start): Remove start == end test.
4743         * testsuite/libgomp.c/pr29947-1.c: New test.
4744         * testsuite/libgomp.c/pr29947-2.c: New test.
4745
4746 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
4747
4748         * configure.tgt: Force initial-exec TLS model on Linux only.
4749
4750 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
4751
4752         * configure: Regenerated.
4753
4754 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
4755
4756         * env.c (parse_schedule): Reject out of range values.
4757         (parse_unsigned_long): Reject out of range, negative or zero values.
4758
4759 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
4760
4761         PR fortran/29629
4762         * testsuite/libgomp.fortran/pr29629.f90: New test.
4763
4764 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
4765
4766         PR libgomp/29494
4767         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
4768         * config/posix95: New directory.
4769         * config/posix95/omp-lock.h: New file.
4770         * config/posix95/lock.c: Likewise.
4771
4772 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
4773
4774         * aclocal.m4: Regenerate.
4775         * configure: Regenerate.
4776
4777 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
4778
4779         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
4780         '<' to '<='.
4781
4782 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
4783
4784         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
4785         test.
4786         * configure: Regenerate.
4787         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
4788
4789 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
4790
4791         PR middle-end/25261
4792         PR middle-end/28790
4793         * testsuite/libgomp.c/nestedfn-4.c: New test.
4794         * testsuite/libgomp.c/nestedfn-5.c: New test.
4795         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
4796
4797         PR fortran/29097
4798         * testsuite/libgomp.fortran/condinc1.f: New test.
4799         * testsuite/libgomp.fortran/condinc2.f: New test.
4800         * testsuite/libgomp.fortran/condinc3.f90: New test.
4801         * testsuite/libgomp.fortran/condinc4.f90: New test.
4802         * testsuite/libgomp.fortran/condinc1.inc: New file.
4803
4804 2006-09-18  Tom Tromey  <tromey@redhat.com>
4805
4806         * configure: Rebuilt.
4807
4808 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
4809
4810         PR c/28768
4811         PR preprocessor/14634
4812         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
4813         to AC_DEFINE.
4814         * configure: Regenerate.
4815
4816 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
4817
4818         * testsuite/libgomp.fortran/reduction3.f90: Change
4819         -2147483648 to -huge(i)-1 to avoid overflow.
4820         * testsuite/libgomp.fortran/reduction4.f90: Change
4821         Z'ffffffff' to not(0) to avoid overflow.
4822
4823 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
4824
4825         PR libgomp/25938
4826         * Makefile.am (libsubincludedir): New.
4827         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
4828         * Makefile.in: Regenerate.
4829
4830 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
4831
4832         PR libgomp/28725
4833         * env.c: Include ctype.h.
4834         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
4835         leading and/or trailing whitespace and compare strings case
4836         insensitively.
4837
4838 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
4839
4840         PR fortran/28390
4841         * testsuite/libgomp.fortran/pr28390.f: New test.
4842
4843 2006-07-05  Eric Christopher  <echristo@apple.com>
4844
4845         * configure.ac: Depend addition of -pthread on host OS.
4846         * configure: Regenerate.
4847
4848 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
4849
4850         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
4851         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
4852         defined.
4853
4854 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
4855
4856         PR libgomp/26175
4857         PR libgomp/26477
4858         * configure.ac: If neither --enable-linux-futex nor
4859         --disable-linux-futex is passed, determine the default by checking
4860         for compiling and/or running against NPTL.  With --enable-linux-futex,
4861         check if SYS_gettid and SYS_futex are defined.
4862         * configure: Rebuilt.
4863
4864 2006-06-14  Richard Henderson  <rth@redhat.com>
4865
4866         PR libgomp/28008
4867         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
4868         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
4869
4870 2006-06-09  Richard Henderson  <rth@redhat.com>
4871
4872         * env.c (gomp_nthreads_var): Change to unsigned long.
4873         (gomp_run_sched_chunk): Likewise.
4874         (parse_unsigned_long): Rename from parse_num_threads and generalize.
4875         (initialize_env): Initialize gomp_thread_attr.
4876         * libgomp.h (gomp_nthreads_var): Update decl.
4877         (gomp_run_sched_chunk): Likewise.
4878         (gomp_thread_attr): Declare.
4879         * team.c (gomp_thread_attr): Export.
4880         (initialize_team): Don't initialize it.
4881
4882 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
4883
4884         PR fortran/27916
4885         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
4886         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
4887
4888 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
4889
4890         * config/mingw32/time.c: New file.
4891         * configure.tgt: Use it.
4892
4893 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
4894
4895         * Makefile.am: Add install-html target. Add install-html to .PHONY
4896         * Makefile.in: Regenerate.
4897
4898 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4899
4900         PR libgomp/27612
4901         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
4902         * testsuite/libgomp.c/critical-1.c: Likewise.
4903         * testsuite/libgomp.c/loop-1.c: Likewise.
4904         * testsuite/libgomp.c/loop-2.c: Likewise.
4905         * testsuite/libgomp.c/single-1.c: Likewise.
4906         * testsuite/libgomp.c/ordered-1.c: Likewise.
4907         * testsuite/libgomp.c/ordered-2.c: Likewise.
4908
4909 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
4910
4911         PR middle-end/27416
4912         * libgomp.fortran/pr27416-1.f90: New test.
4913
4914 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
4915
4916         PR fortran/27395
4917         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
4918         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
4919
4920 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
4921
4922         PR c++/26943
4923         * testsuite/libgomp.c/pr26943-1.c: New test.
4924         * testsuite/libgomp.c/pr26943-2.c: New test.
4925         * testsuite/libgomp.c/pr26943-3.c: New test.
4926         * testsuite/libgomp.c/pr26943-4.c: New test.
4927         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
4928         * testsuite/libgomp.c++/pr26943.C: New test.
4929
4930 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
4931
4932         PR middle-end/27337
4933         * testsuite/libgomp.c++/pr27337.C: New test.
4934
4935 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
4936
4937         PR c/26171
4938         * testsuite/libgomp.c/pr26171.c: New test.
4939
4940 2006-04-25  Richard Henderson  <rth@redhat.com>
4941
4942         PR libgomp/25865
4943         * configure.ac: Use GCC_CHECK_TLS.
4944         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
4945         * Makefile.in, aclocal.m4, configure: Regenerate.
4946
4947 2006-04-10  Matthias Klose  <doko@debian.org>
4948
4949         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
4950         directory names containing underscores.
4951
4952 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
4953
4954         PR c++/26691
4955         * testsuite/libgomp.c++/pr26691.C: New test.
4956
4957 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
4958
4959         * testsuite/libgomp.fortran/retval2.f90: New test.
4960
4961 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
4962
4963         * testsuite/libgomp.c++: New directory.
4964
4965 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
4966
4967         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
4968         * config/posix/sem.c: Implement the above.
4969
4970 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
4971
4972         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
4973         define HAVE_BROKEN_POSIX_SEMAPHORES.
4974         * configure: Rebuilt.
4975         * config.h.in: Rebuilt.
4976
4977 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
4978
4979         PR bootstrap/26161
4980         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
4981         for the other pthread check.
4982         * configure: Regenerate.
4983         * config.h.in: Regenerate.
4984
4985 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
4986
4987         PR libgomp/25938
4988         PR libgomp/25984
4989         * Makefile.am (fincludedir): New variable.
4990         (nodist_include_HEADERS): Remove Fortran files.
4991         (nodist_finclude_HEADERS): New variable.
4992         * Makefile.in: Regenerated.
4993
4994 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
4995
4996         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
4997         Remove tests for returning assumed character length arrays.
4998
4999 2006-02-12  Roger Sayle  <roger@eyesopen.com>
5000             John David Anglin  <dave@hiauly1.hia.nrc.ca>
5001
5002         PR libgomp/25936
5003         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
5004
5005 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
5006
5007         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
5008
5009 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
5010
5011         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
5012         part of LD_LIBRARY_PATH manually.
5013
5014 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
5015
5016         PR libgomp/25852
5017         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
5018         libgomp_init.
5019
5020 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
5021
5022         PR libgomp/25884
5023         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
5024         * configure.ac (PERL): Don't set.
5025         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
5026         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
5027         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
5028         * omp.h.in: Wrap the new configure substitutions with @ characters.
5029         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
5030         * aclocal.m4, configure, Makefile.in: Regenerate.
5031         * mkomp_h.pl: Delete.
5032
5033 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
5034
5035         PR libgomp/25259
5036         * configure.ac: Use GCC_HEADER_STDINT.
5037         * libgomp.h: Include gstdint.h.
5038         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
5039         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
5040
5041 2006-01-24  Richard Henderson  <rth@redhat.com>
5042
5043         PR libgomp/25942
5044         * configure.ac: Add AM_MAINTAINER_MODE.
5045         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
5046
5047 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
5048
5049         * Makefile.in: Regenerate.
5050         * testsuite/Makefile.in: Regenerate.
5051         * aclocal.m4: Regenerate.
5052
5053 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
5054
5055         * config/posix/proc.c: Conditional include of sys/loadavg.h for
5056         Solaris.
5057         * configure.ac: Add check for loadavg.h.
5058         (link_gomp): Adjust comment.
5059         * configure: Regenerate.
5060         * config.h.in: Regenerate.
5061
5062 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
5063
5064         PR libgomp/25877
5065         * configure.ac: Remove check for alloca.h.
5066         * configure: Regenerate.
5067         * config.h.in: Regenerate.
5068         * libgomp.h: define gomp_alloca to be __builtin_alloca.
5069         * team.c: Remove use of alloca.h.
5070         Call gomp_alloca instead of alloca.
5071
5072 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
5073
5074         PR libgomp/25877
5075         * team.c: Add include of alloca.h.
5076         * configure.ac: Add check for alloca.h.
5077         * configure: Regenerate.
5078         * config.h.in: Regenerate.
5079
5080 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
5081
5082         PR fortran/25219
5083         * testsuite/libgomp.fortran/pr25219.f90: New test.
5084
5085 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
5086
5087         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
5088         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
5089         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
5090         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
5091         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
5092         testsuite/libgomp.fortran/threadprivate1.f90,
5093         testsuite/libgomp.fortran/threadprivate2.f90,
5094         testsuite/libgomp.fortran/threadprivate3.f90,
5095         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
5096         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
5097         testsuite/libgomp.fortran/omp_parse3.f90: Change required
5098         effective-target to TLS runtime.
5099
5100         * testsuite/libgomp.fortran/pr25162.f: Require
5101         effective-target TLS runtime.
5102
5103 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
5104
5105         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
5106         * testsuite/libgomp.c/nestedfn-3.c: New test.
5107
5108 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
5109
5110         PR fortran/25162
5111         * testsuite/libgomp.fortran/pr25162.f: New test.
5112
5113 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
5114
5115         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
5116         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
5117
5118 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
5119
5120         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
5121         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
5122         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
5123         single.c, team.c, work.c, config/linux/alpha/futex.h,
5124         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
5125         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
5126         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
5127         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
5128         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
5129         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
5130         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
5131         FSF address.
5132
5133 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
5134
5135         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
5136         to nodist_noinst_HEADERS.
5137         * Makefile.in: Rebuilt.
5138
5139         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
5140         add integer count field.
5141         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
5142         omp_nest_lock_t type change.
5143         (omp_init_nest_lock): Likewise.  Initialize count to 0.
5144         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
5145         Increment count.
5146         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
5147         Decrement count.
5148         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
5149         Increment count if successful and return the new nesting level.
5150         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
5151         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
5152         * testsuite/libgomp.c/lib-1.c: New test.
5153         * testsuite/libgomp.fortran/lib1.f90: New test.
5154         * testsuite/libgomp.fortran/lib2.f: New test.
5155         * testsuite/libgomp.fortran/lib3.f: New test.
5156
5157 2005-11-17  Richard Henderson  <rth@redhat.com>
5158
5159         PR 24845
5160         * Makefile.am (nodist_toolexeclib_HEADERS): New.
5161         * configure.ac (link_gomp): New.  Substitute it.
5162         (AC_CONFIG_FILES): Add libgomp.spec.
5163         * libgomp.spec.in: New file.
5164         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
5165         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
5166
5167 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
5168
5169         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
5170         reduction(-:var) behaving the same as reduction(+:var).
5171         * testsuite/libgomp.c/reduction-4.c: New test.
5172
5173 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
5174
5175         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
5176         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
5177         testsuite/libgomp.c/copyin-3.c,
5178         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
5179         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
5180         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
5181         testsuite/libgomp.c++/pr24455.C,
5182         testsuite/libgomp.fortran/threadprivate1.f90,
5183         testsuite/libgomp.fortran/threadprivate2.f90,
5184         testsuite/libgomp.fortran/threadprivate3.f90,
5185         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
5186         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
5187         testsuite/libgomp.fortran/omp_parse3.f90: Require
5188         effective-target TLS.
5189
5190 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
5191
5192         * HEADER: Remove.
5193
5194 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
5195
5196         PR libgomp/24797
5197         * team.c (initialize_team): Pass NULL rather than free as
5198         pthread_key_create destructor.  Initialize thread specific data
5199         pointer in initial thread to a static local variable rather than
5200         malloced memory.
5201
5202 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
5203
5204         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
5205         its location to ld_library_path.
5206
5207 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
5208
5209         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
5210
5211 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
5212
5213         * testsuite/libgomp.c: Rename from libgomp.dg.
5214
5215 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
5216
5217         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
5218         threadprivate variable 'i'.
5219
5220 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
5221
5222         * config/linux/s390/futex.h: New file.
5223         * configure.tgt: Use it.
5224
5225         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
5226         before the parallel.
5227
5228 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
5229
5230         PR c++/24734
5231         * testsuite/libgomp.c++/master-1.C: New test.
5232
5233 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
5234
5235         * testsuite/libgomp.dg/copyin-3.c: New test.
5236
5237 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
5238
5239         * testsuite/libgomp.fortran/retval1.f90: New test.
5240         * testsuite/libgomp.fortran/vla7.f90: New test.
5241
5242 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
5243
5244         * testsuite/libgomp.fortran/vla2.f90: New test.
5245         * testsuite/libgomp.fortran/vla3.f90: New test.
5246         * testsuite/libgomp.fortran/vla4.f90: New test.
5247         * testsuite/libgomp.fortran/vla5.f90: New test.
5248         * testsuite/libgomp.fortran/vla6.f90: New test.
5249
5250 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
5251
5252         * config/linux/sparc/futex.h: New file.
5253         * configure.tgt: Use it.
5254         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
5255
5256         * critical.c: Include stdlib.h.
5257         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
5258         ignoring return value.
5259         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
5260         LIBGOMP_CHECK_SYNC_BUILTINS check.
5261         * configure: Rebuilt.
5262
5263 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
5264
5265         * testsuite/libgomp.fortran/vla1.f90: New test.
5266
5267 2005-10-31  Richard Henderson  <rth@redhat.com>
5268
5269         * testsuite/libgomp.fortran/character2.f90: Fix race condition
5270         setting 's' in different threads.
5271
5272 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
5273
5274         * libgomp.h (attribute_hidden, ialias): Define.
5275         * config/posix/proc.c (omp_get_num_procs): Add ialias.
5276         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
5277         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
5278         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
5279         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
5280         omp_test_lock, omp_test_nest_lock): Likewise.
5281         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
5282         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
5283         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
5284         omp_test_lock, omp_test_nest_lock): Likewise.
5285         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
5286         omp_get_dynamic, omp_get_nested): Likewise.
5287         * parallel.c (omp_get_num_threads, omp_get_max_threads,
5288         omp_get_thread_num, omp_in_parallel): Likewise.
5289         * fortran.c (ialias_redirect): Define.
5290         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
5291         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
5292         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
5293         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
5294         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
5295         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
5296         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
5297         omp_get_wtime): Add ialias_redirect.
5298
5299 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
5300
5301         * fortran.c: Include stdlib.h.
5302
5303 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
5304
5305         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
5306         * Makefile.in: Regenerated.
5307
5308 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
5309
5310         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
5311         * libgomp_f.h.in (omp_check_defines): New function.
5312         * env.c: Include libgomp_f.h.
5313         (initialize_env): Call omp_check_defines.
5314
5315         * testsuite/libgomp.dg/copyin-2.c: New test.
5316         * testsuite/libgomp.c++/copyin-2.C: New test.
5317         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
5318
5319         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
5320         * testsuite/libgomp.fortran/sharing2.f90: New test.
5321
5322         * testsuite/libgomp.dg/copyin-1.c: New test.
5323         * testsuite/libgomp.c++/copyin-1.C: New test.
5324
5325 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
5326
5327         * testsuite/libgomp.fortran/crayptr1.f90: New test.
5328
5329         * testsuite/libgomp.fortran/workshare1.f90: New test.
5330
5331         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
5332         only test.
5333         * libgomp.fortran/sharing1.f90: New test.
5334
5335 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
5336
5337         PR c++/24502
5338         * testsuite/libgomp.c++/loop-7.C: New test.
5339
5340         * testsuite/libgomp.dg/nestedfn-2.c: New test.
5341
5342         * testsuite/libgomp.dg/nestedfn-1.c: New test.
5343         * testsuite/libgomp.fortran/reduction6.f90: New test.
5344         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
5345
5346 2005-10-23  Richard Henderson  <rth@redhat.com>
5347
5348         * testsuite/libgomp.c++/ctor-1.C: New.
5349         * testsuite/libgomp.c++/ctor-2.C: New.
5350         * testsuite/libgomp.c++/ctor-3.C: New.
5351         * testsuite/libgomp.c++/ctor-4.C: New.
5352         * testsuite/libgomp.c++/ctor-5.C: New.
5353         * testsuite/libgomp.c++/ctor-6.C: New.
5354         * testsuite/libgomp.c++/ctor-7.C: New.
5355         * testsuite/libgomp.c++/ctor-8.C: New.
5356         * testsuite/libgomp.c++/ctor-9.C: New.
5357
5358 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
5359
5360         PR 24455
5361         * testsuite/libgomp.c++/pr24455-1.C: New test.
5362         * testsuite/libgomp.c++/pr24455.C: New test.
5363         * testsuite/libgomp.dg/pr24455-1.c: New test.
5364         * testsuite/libgomp.dg/pr24455.c: New test.
5365
5366 2005-10-20  Richard Henderson  <rth@redhat.com>
5367
5368         * testsuite/libgomp.c++/loop-6.C: New.
5369         * testsuite/libgomp.dg/loop-3.c: New.
5370
5371 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
5372
5373         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
5374         explicitly private.
5375         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
5376         explicitly shared.
5377
5378 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
5379
5380         * testsuite/libgomp.fortran/jacobi.f: New test.
5381
5382 2005-10-19  Richard Henderson  <rth@redhat.com>
5383
5384         * configure.tgt (i?86-linux): Default to with_arch instead of
5385         CFLAGS.  Add -mtune to match target_cpu.
5386         (x86_64-linux): Tune to i686.
5387
5388         * fortran.c (omp_test_nest_lock_): Fix typo.
5389
5390 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
5391
5392         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
5393         gomp_ordered_sync): Do nothing if team->nthreads == 1.
5394         * testsuite/libgomp.dg/ordered-3.c: New test.
5395
5396         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
5397         Remove volatile keyword.
5398
5399         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
5400         in COMMON block to avoid warnings on 64-bit targets.
5401
5402 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
5403
5404         * testsuite/libgomp.dg/shared-3.c: New test.
5405
5406 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
5407
5408         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
5409         * testsuite/libgomp.fortran/reduction5.f90: New test.
5410
5411 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
5412
5413         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
5414         dg-options.
5415         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
5416         flush loop now that __sync_synchronize has proper memory barrier.
5417         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
5418         Add -ffixed-form to dg-options.
5419
5420 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
5421
5422         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
5423         from subdirectories.
5424         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
5425         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
5426         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
5427         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
5428         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
5429         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
5430         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
5431         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
5432         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
5433         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
5434         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
5435         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
5436         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
5437         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
5438         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
5439         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
5440         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
5441         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
5442         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
5443         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
5444         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
5445         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
5446         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
5447         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
5448         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
5449
5450 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
5451
5452         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
5453         lang_library_path exists.  Use find instead of glob to gather tests.
5454         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
5455
5456 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
5457
5458         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
5459         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
5460         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
5461         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
5462         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
5463         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
5464         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
5465         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
5466         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
5467         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
5468         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
5469         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
5470         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
5471
5472 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
5473
5474         * testsuite/libgomp.dg/vla-1.c: New test.
5475
5476         * testsuite/libgomp.fortran/reference2.f90: New test.
5477
5478         * testsuite/libgomp.fortran/character2.f90: Remove explicit
5479         declaration of omp_get_thread_num.
5480         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
5481         use omp_lib.
5482
5483         * testsuite/libgomp.fortran/reduction1.f90: New test.
5484         * testsuite/libgomp.fortran/reduction2.f90: New test.
5485         * testsuite/libgomp.fortran/reduction3.f90: New test.
5486         * testsuite/libgomp.fortran/reduction4.f90: New test.
5487
5488 2005-10-13  Richard Henderson  <rth@redhat.com>
5489
5490         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
5491         * Makefile.in: Regenerate.
5492         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
5493         * libgomp.h: Include bar.h.
5494         (struct gomp_barrier): Remove.
5495         (struct gomp_team): Add barrier.  Replace master_barrier with
5496         master_release.  Replace threads with ordered_release.
5497         (struct gomp_thread): Replace barrier with release.
5498         * ordered.c (gomp_ordered_first): Update for ordered_release change.
5499         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
5500         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
5501         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
5502         (GOMP_single_copy_end): Likewise.
5503         * team.c (gomp_threads_dock): New.
5504         (gomp_barrier_init, gomp_barrier_destroy): Remove.
5505         (gomp_thread_start): Use gomp_barrier_wait.
5506         (new_team, free_team): Update for gomp_team changes.
5507         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
5508         (gomp_team_end): Use gomp_barrier_wait.
5509         (initialize_team): Update for gomp_thread changes.
5510         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
5511         (gomp_work_share_end_nowait): Use atomic ops when available.
5512         * config/linux/bar.c, config/linux/bar.h: New files.
5513         * config/posix/bar.c, config/posix/bar.h: New files.
5514
5515 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
5516
5517         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
5518         * testsuite/libgomp.dg/single-2.c: New test.
5519
5520         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
5521         lang_link_flags): Unset, so that they aren't inherited from previously
5522         sourced *.exp.
5523
5524         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
5525
5526 2005-10-12  Richard Henderson  <rth@redhat.com>
5527
5528         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
5529         (libgomp_init): Use lang_test_file, lang_library_path, and
5530         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
5531
5532         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
5533         (lang_test_file, lang_link_flags): New.
5534         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
5535
5536         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
5537         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
5538         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
5539         testsuite/libgomp.c++/parallel-1.C,
5540         testsuite/libgomp.c++/reduction-1.C,
5541         testsuite/libgomp.c++/reduction-2.C,
5542         testsuite/libgomp.c++/reduction-3.C,
5543         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
5544         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
5545         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
5546         New files, largely cribbed from the C testsuite.
5547
5548 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
5549
5550         * testsuite/libgomp.fortran/character1.f90: New test.
5551         * testsuite/libgomp.fortran/character2.f90: New test.
5552
5553         * testsuite/libgomp.dg/nested-1.c: New test.
5554         * testsuite/libgomp.dg/nested-2.c: New test.
5555         * testsuite/libgomp.fortran/do1.f90: New test.
5556         * testsuite/libgomp.fortran/do2.f90: New test.
5557
5558         * testsuite/libgomp.fortran/reference1.f90: New test.
5559
5560 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
5561
5562         * testsuite/libgomp.dg/reduction-1.c: New test.
5563         * testsuite/libgomp.dg/reduction-2.c: New test.
5564         * testsuite/libgomp.dg/reduction-3.c: New test.
5565
5566 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
5567
5568         * testsuite/libgomp.dg/atomic-1.c: New test.
5569         * testsuite/libgomp.dg/atomic-2.c: New test.
5570
5571 2005-10-09  Richard Henderson  <rth@redhat.com>
5572
5573         * critical.c (atomic_lock): New.
5574         (initialize_critical): Initialize it.
5575         (GOMP_atomic_start, GOMP_atomic_end): New.
5576         * libgomp.map: Export them.
5577         * libgomp_g.h: Declare them.
5578
5579         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
5580
5581 2005-10-02  Richard Henderson  <rth@redhat.com>
5582
5583         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
5584         to XCFLAGS instead of CFLAGS.
5585
5586 2005-09-30  Richard Henderson  <rth@redhat.com>
5587
5588         * configure.ac: Determine whether -pthread or -lpthread is needed.
5589         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
5590         * Makefine.in, configure: Rebuild.
5591
5592 2005-09-28  Richard Henderson  <rth@redhat.com>
5593
5594         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
5595         * testsuite/libgomp.dg/omp-single-3.c: New test.
5596
5597 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
5598
5599         * testsuite/libgomp.dg/omp-single-2.c: New test.
5600         * testsuite/libgomp.dg/shared-2.c: Fix return code.
5601
5602 2005-09-27  Richard Henderson  <rth@redhat.com>
5603
5604         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
5605         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
5606
5607 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
5608
5609         * testsuite/libgomp.dg/omp-loop03.c: New test.
5610
5611 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
5612
5613         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
5614
5615 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
5616
5617         * testsuite/libgomp.dg/omp-single-1.c: New test.
5618         * testsuite/libgomp.dg/shared-1.c: Return 0.
5619         Add prototype for abort.
5620         * testsuite/libgomp.dg/shared-2.c: Likewise.
5621
5622 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
5623
5624         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
5625         constructs.
5626
5627 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
5628
5629         * testsuite/libgomp.dg/shared-1.c: New test.
5630         * testsuite/libgomp.dg/shared-2.c: New test.
5631
5632 2005-09-24  Richard Henderson  <rth@redhat.com>
5633
5634         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
5635
5636 2005-09-24  Richard Henderson  <rth@redhat.com>
5637
5638         * iter.c (gomp_iter_static_next): Round up when computing number
5639         of iterations.  Don't bother distributing a remainder equally.
5640
5641         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
5642         Don't call srand.  Zero b before testing.
5643         (main): New.
5644
5645 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
5646
5647         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
5648         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
5649
5650 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
5651
5652         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
5653         without !$omp end do, followed immediately by subroutine end.
5654
5655 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
5656
5657         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
5658
5659 2005-09-22  Richard Henderson  <rth@redhat.com>
5660
5661         * critical.c (GOMP_critical_name_start): Change argument to void**.
5662         Reuse the pointer space if the mutex fits.
5663         (GOMP_critical_name_end): Likewise.
5664         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
5665         * libgomp_g.h (GOMP_critical_name_start): Update decl.
5666         (GOMP_critical_name_end): Likewise.
5667         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
5668         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
5669
5670 2005-09-20  Richard Henderson  <rth@redhat.com>
5671
5672         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
5673         (create_lock_lock): New.
5674         (initialize_critical): Initialize it.
5675         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
5676         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
5677
5678 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
5679
5680         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
5681
5682 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
5683
5684         * testsuite/libgomp.dg/omp-loop01.c: New test.
5685         * testsuite/libgomp.dg/omp-loop02.c: New test.
5686
5687 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
5688
5689         * configure.ac (AC_PROG_FC): Add.
5690         (USE_FORTRAN): New automake conditional.
5691         * configure: Rebuilt.
5692         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
5693         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
5694         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
5695         Add rules to build them.
5696         * Makefile.in: Rebuilt.
5697         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
5698         OMP_NEST_LOCK_KIND.
5699         * libgomp.map: Add Fortran wrappers.
5700         * libgomp_f.h.in: New file.
5701         * omp_lib.h.in: New file.
5702         * omp_lib.f90.in: New file.
5703         * fortran.c: New file.
5704         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
5705         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
5706         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
5707         libgfortran has been built.
5708         * testsuite/libgomp.fortran/fortran.exp: New file.
5709         * testsuite/libgomp.fortran/omp_cond1.f: New test.
5710         * testsuite/libgomp.fortran/omp_cond2.f: New test.
5711         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
5712         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
5713         * testsuite/libgomp.fortran/omp_hello.f: New test.
5714         * testsuite/libgomp.fortran/omp_orphan.f: New test.
5715         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
5716         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
5717         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
5718         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
5719         * testsuite/libgomp.fortran/omp_reduction.f: New test.
5720         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
5721         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
5722
5723 2005-08-30  Richard Henderson  <rth@redhat.com>
5724
5725         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
5726         function for when aliases are not usable.
5727         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
5728         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5729         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
5730         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
5731         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
5732         GOMP_loop_ordered_guided_next): Likewise.
5733         * ordered.c (GOMP_ordered_start): Likewise.
5734
5735 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
5736
5737         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
5738         * testsuite/libgomp.dg/omp_hello.c: Fix return code
5739         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
5740         * testsuite/libgomp.dg/omp_orphan.c: Likewise
5741         * testsuite/libgomp.dg/omp_reduction.c: Likewise
5742         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
5743         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
5744         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
5745         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
5746
5747 2005-07-07  Eric Christopher  <echristo@redhat.com>
5748             Diego Novillo  <dnovillo@redhat.com>
5749
5750         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
5751         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
5752         up code.
5753         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
5754         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
5755         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
5756         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
5757         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
5758         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
5759         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
5760
5761 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
5762
5763         * TOPLEVEL.patch: Remove.
5764
5765 2005-05-16  Richard Henderson  <rth@redhat.com>
5766
5767         * configure.ac: Test for clock_gettime.
5768         * config.h.in, configure: Rebuild.
5769         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
5770         (omp_get_wtime): Use clock_gettime if available.
5771         (omp_get_wtick): Use clock_getres if available.
5772
5773 2005-05-11  Richard Henderson  <rth@redhat.com>
5774
5775         * config/linux/ia64/futex.h: New file.
5776         * configure.tgt: Use it.
5777
5778         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
5779
5780 2005-05-07  Richard Henderson  <rth@redhat.com>
5781
5782         * config/linux/powerpc/futex.h: New file.
5783         * configure.tgt: Use it.
5784
5785         * config/linux/i486/futex.h: Merge ...
5786         * config/linux/x86_64/futex.h: ... into ...
5787         * config/linux/x86/futex.h: ... here.
5788         * configure.tgt: Update to match.
5789
5790 2005-05-06  Richard Henderson  <rth@redhat.com>
5791
5792         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
5793         * config/linux/i486/futex.h: Likewise.
5794         * config/linux/x86_64/futex.h: Likewise.
5795
5796         * config/linux/lock.c: New file.
5797         * config/linux/omp-lock.h: New file.
5798
5799         * critical.c, env.h: Don't include omp.h
5800         * config/posix/lock.c: Include libgomp.h instead of omp.h.
5801         * config/posix/time.c: Likewise.
5802         * config/posix/omp-lock.h: New file.
5803         * libgomp.h: Include omp-lock.h and omp.h.
5804         * Makefile.am (nodist_include_HEADERS): New.
5805         (omp.h): New rule.
5806         * configure.ac (PERL): New.
5807         * mkomp_h.pl: New file.
5808         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
5809         with templates.
5810         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
5811
5812         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
5813         build directory.  Re-add -march=i486 hack.
5814
5815         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
5816         (libgomp_link_flags): Remove.
5817         (libgomp_initialized): Remove.
5818         (libgomp_init): Don't protect from reinitialization.  Copy code
5819         from libstdc++ for getting the multilib set correctly.
5820
5821 2005-05-05  Richard Henderson  <rth@redhat.com>
5822
5823         * config/linux/alpha/futex.h: New file.
5824         * configure.tgt (alpha*-*-linux*): Use it.
5825
5826         * config/posix/mutex.c: New file.
5827         * config/posix/sem.c: Use libgomp.h.
5828
5829         * configure.tgt (x86_64-linux): Also test CC for -m32.
5830         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
5831
5832         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
5833         after $gccpath.
5834
5835         * Makefile.am (SUBDIRS): New.
5836         (libgomp_la_LDFLAGS): Add -lpthread.
5837         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
5838         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
5839
5840         * libgomp_g.h: New file.
5841         * libgomp.h: Split out all public declarations to libgomp_g.h.
5842         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
5843         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
5844         * config/linux/sem.h: Likewise.
5845         * config/posix/sem.h: Likewise.
5846
5847         * Makefile.am (AM_LDFLAGS): New.
5848         (libgomp_version_script): Split out from ...
5849         (libgomp_la_LDFLAGS): ... here.
5850         (libgomp_version_info): New.
5851         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
5852         (LIBGOMP_ENABLE): New.
5853         (LIBGOMP_CHECK_LINKER_FEATURES): New.
5854         (LIBGOMP_ENABLE_SYMVERS): New.
5855         * configure.ac (AC_INIT): Version 1.0.
5856         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
5857         (enable-linux-futex): Likewise.  Rename from enable-futex.
5858         (libtool_VERSION): New.
5859         (LIBGOMP_ENABLE_SYMVERS): Use it.
5860         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
5861         * Makefile.in, aclocal.m4, configure: Rebuild.
5862
5863         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
5864         (gomp_mutex_unlock_slow): Fix typo.
5865         * config/linux/sem.c: Similarly.
5866         (gomp_sem_post_slow): Fix typo.
5867         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
5868         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
5869         [__PIC__] (sys_futex0): Don't use tmp output in asm.
5870
5871         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
5872         (libgomp_la_LDFLAGS): Add top_srcdir to path.
5873         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
5874         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
5875         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
5876         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
5877         LDFLAGS.  Pull enable_futex check to top-level.
5878         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
5879         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
5880
5881         First attempt at real configury.
5882         * Makefile, config.h: Remove file.
5883         * Makefile.am, Makefile.in: New file.
5884         * acinclude.m4 aclocal.m4: New file.
5885         * configure.ac, configure.tgt, configure: New file.
5886
5887         * config/posix/lock.c: Rename from sys-lock.c.
5888         * config/posix/mutex.h: Rename from sys-mutex.h.
5889         * config/posix/sem.c: Rename from sys-sem.c.
5890         * config/posix/sem.h: Rename from sys-sem.h.
5891         * config/posix/proc.c: Rename from sys-proc.c.
5892         * config/posix/time.c: Rename from sys-proc.c.
5893
5894         * config/linux/mutex.c: New file.
5895         * config/linux/mutex.h: New file.
5896         * config/linux/sem.c: New file.
5897         * config/linux/sem.h: New file.
5898         * config/linux/i486/futex.h: New file.
5899         * config/linux/x86_64/futex.h: New file.
5900
5901 2005-05-04  Richard Henderson  <rth@redhat.com>
5902
5903         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
5904         * libgomp.h: Declare them.
5905         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
5906         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
5907
5908 2005-05-04  Richard Henderson  <rth@redhat.com>
5909
5910         * libgomp-1 code drop
5911
5912 2005-05-04  Richard Henderson  <rth@redhat.com>
5913
5914         * iter.c (gomp_iter_static_next): Return tri-state on 0.
5915         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
5916         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
5917         (gomp_iter_static_next): Update.
5918         (gomp_ordered_static_next): Update.
5919         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
5920         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
5921         totally empty range.
5922         (gomp_loop_ordered_static_next): Refine test for calling
5923         gomp_ordered_static_next.
5924         * testsuite/ordered-1.c: Add case for more threads than iterations.
5925
5926         * iter.c (gomp_iter_runtime_next_locked): Remove.
5927         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
5928         gomp_loop_guided_start, gomp_loop_ordered_static_start,
5929         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
5930         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
5931         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
5932         gomp_loop_ordered_guided_next): Downcase name, make static, add
5933         an external alias with the old name.
5934         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
5935         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
5936         switch and call one of the above static functions.
5937         * libgomp.h: Update.
5938
5939         * work.c (gomp_work_share_start): Lock the mutex for !first too.
5940         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
5941         GOMP_loop_guided_start, GOMP_loop_runtime_start,
5942         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5943         GOMP_loop_ordered_guided_start): Update to match.
5944         * sections.c (GOMP_sections_start): Likewise.
5945         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
5946
5947         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
5948         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
5949         Use bounds check instead of modulus.
5950         (gomp_ordered_sync): Split out of GOMP_ordered_start.
5951         (gomp_ordered_last): Don't sync with ordered_owner here.
5952         (gomp_ordered_next): Likewise.
5953         (gomp_ordered_static_loop_next): Likewise.
5954         * loop.c, libgomp.h: Update to match.
5955
5956         * libgomp.h (GOMP_barrier): Declare.
5957
5958         * testsuite/barrier-1.c: New file.
5959         * testsuite/critical-1.c: New file.
5960         * testsuite/ordered-2.c: New file.
5961         * testsuite/ordered-1.c: New file.
5962         * testsuite/sections-1.c: New file.
5963         * testsuite/single-1.c: New file.
5964         * testsuite/Makefile (TESTS): Add them.
5965
5966 2005-05-04  Richard Henderson  <rth@redhat.com>
5967
5968         * libgomp.h (struct gomp_work_share): Add ordered_owner.
5969         * loop.c (GOMP_loop_static_start): If not the startup thread,
5970         acquire the mutex to wait for initialization complete.
5971         (GOMP_loop_ordered_static_start): Likewise.
5972         (GOMP_loop_ordered_runtime_start): Likewise.
5973         (GOMP_loop_ordered_static_first): Remove.
5974         (GOMP_loop_ordered_dynamic_first): Remove.
5975         (GOMP_loop_ordered_guided_first): Remove.
5976         (GOMP_loop_ordered_runtime_first): Remove.
5977         * ordered.c (gomp_ordered_loop_first): Post to own release when
5978         we're the first thread.
5979         (gomp_ordered_loop_last): Wait on release if not owner.
5980         (gomp_ordered_loop_next): Likewise.
5981         (gomp_ordered_static_loop_init): New.
5982         (gomp_ordered_static_loop_next): Use ordered_owner.
5983         (GOMP_ordered_start): Likewise.
5984         * work.c (gomp_new_work_share): Initialize ordered_owner.
5985
5986 2005-05-03  Richard Henderson  <rth@redhat.com>
5987
5988         * Makefile (OPT): New.
5989         (CFLAGS): Use it.
5990
5991         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
5992         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
5993         * libgomp.h, libgomp.map, NOTES: Update to match.
5994
5995         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
5996         Add initialized and thr members.
5997         (gomp_thread_start): Pause when initially spawned to wait for
5998         the whole team to be created.
5999         (gomp_team_start): Release team members at the end.
6000
6001         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
6002         (f_foo_1): Use GOMP_loop_end.
6003         (f_foo_2): Use GOMP_loop_end_nowait.
6004
6005         * testsuite/loop-2.c: New file.
6006         * testsuite/Makefile (TESTS): Add it.
6007
6008 2005-05-03  Richard Henderson  <rth@redhat.com>
6009
6010         * iter.c (gomp_iter_static_next): Fix overflow check typo.
6011         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
6012         * team.c (new_team): Initialize oldest_live_gen to 1 if no
6013         initial work_share.
6014
6015         * testsuite/Makefile: New file.
6016         * testsuite/loop-1.c: New file.
6017
6018 2005-05-03  Richard Henderson  <rth@redhat.com>
6019
6020         Initial implementation and checkin.