libgomp/ChangeLog

   1 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
   2
   3         * config/posix/pool.h: New.
   4         * config/rtems/pool.h: Likewise.
   5         * config/rtems/proc.c: Likewise.
   6         * libgomp.h (gomp_thread_destructor): Declare.
   7         * team.c: Include configuration provided "pool.h".
   8         (gomp_get_thread_pool): Define in configuration.
   9         (gomp_team_end): Call configuration defined
  10         gomp_release_thread_pool().
  11
  12 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  13
  14         * config/rtems/bar.c: New.
  15         * config/rtems/bar.h: Likewise.
  16         * config/rtems/mutex.c: Likewise.
  17         * config/rtems/mutex.h: Likewise.
  18         * config/rtems/sem.c: Likewise.
  19         * config/rtems/sem.h: Likewise.
  20         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
  21         <sys/lock.h> header file.
  22         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
  23         supported by Newlib.
  24         * configure: Regenerate.
  25
  26 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  27
  28         * team.c (gomp_new_thread_pool): Delete and move content to ...
  29         (gomp_get_thread_pool): ... new function.  Allocate and
  30         initialize thread pool on demand.
  31         (get_last_team): Use gomp_get_thread_pool().
  32         (gomp_team_start): Delete thread pool initialization.
  33
  34 2015-09-03  Tom de Vries  <tom@codesourcery.com>
  35
  36         PR tree-optimization/65637
  37         * testsuite/libgomp.c/autopar-2.c: New test.
  38
  39 2015-08-29  Tom de Vries  <tom@codesourcery.com>
  40
  41         PR tree-optimization/46193
  42         * testsuite/libgomp.c/pr46193.c: New test.
  43
  44 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
  45
  46         libgomp/
  47         * libgomp.map: Add 4.0.2 version.
  48         * target.c (offload_image_descr): Add version field.
  49         (gomp_load_image_to_device): Add version argument.  Adjust plugin
  50         call.  Improve load mismatch diagnostic.
  51         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
  52         call.
  53         (GOMP_offload_regster): Make stub function, move bulk to ...
  54         (GOMP_offload_register_ver): ... here.  Process version argument.
  55         (GOMP_offload_unregister): Make stub function, move bulk to ...
  56         (GOMP_offload_unregister_ver): ... here.  Process version argument.
  57         (gomp_init_device): Process version field.
  58         (gomp_unload_device): Process version field.
  59         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
  60         macros.  Check plugin version.
  61         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
  62         loader and unloader types.
  63         * oacc-host.c: Include gomp-constants.h.
  64         (host_version): New.
  65         (host_load_image, host_unload_image): Adjust.
  66         (host_dispatch): Add host_version.
  67         * plugin/plugin-nvptx.c: Include gomp-constants.h.
  68         (GOMP_OFFLOAD_version): New.
  69         (GOMP_OFFLOAD_load_image): Add version arg and check it.
  70         (GOMP_OFFLOAD_unload_image): Likewise.
  71         * plugin/plugin-host.c: Include gomp-constants.h.
  72         (GOMP_OFFLOAD_version): New.
  73         (GOMP_OFFLOAD_load_image): Add version arg.
  74         (GOMP_OFFLOAD_unload_image): Likewise.
  75
  76 2015-08-24  Tom de Vries  <tom@codesourcery.com>
  77
  78         PR tree-optimization/65468
  79         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
  80
  81 2015-08-24  Tom de Vries  <tom@codesourcery.com>
  82
  83         PR tree-optimization/65468
  84         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
  85
  86 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
  87
  88         PR libgomp/66761
  89         PR libgomp/67303
  90         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
  91         (gomp_iter_guided_next): Idem.
  92         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
  93         (gomp_iter_ull_guided_next): Idem.
  94         * config/linux/wait.h (do_spin): Idem.
  95
  96 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
  97
  98         * libgomp-plugin.h (enum offload_target_type): Remove
  99         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
 100         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
 101         * openacc.h (enum acc_device_t): Likewise.
 102         * openacc_lib.h: Likewise.
 103         * oacc-init.c (name_of_acc_device_t): Don't handle it.
 104         (acc_on_device): Just use __builtin_acc_on_device.
 105         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
 106         of acc_on_device builtin.
 107         * plugin/plugin-host.h: Remove file.
 108         * plugin/plugin-host.c: Likewise, but salvage some content into...
 109         * oacc-host.c: ... this file.
 110         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
 111         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
 112         * Makefile.in: Regenerate.
 113         * configure: Likewise.
 114         * testsuite/lib/libgomp.exp
 115         (check_effective_target_openacc_host_nonshm_selected): Remove.
 116         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
 117         ACC_DEVICE_TYPE=host_nonshm.
 118         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 119         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 120         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
 121         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
 122         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
 123         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
 124
 125 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
 126             Jakub Jelinek  <jakub@redhat.com>
 127
 128         * config/nvptx/affinity.c: New file.
 129         * config/nvptx/alloc.c: Likewise.
 130         * config/nvptx/bar.c: Likewise.
 131         * config/nvptx/barrier.c: Likewise.
 132         * config/nvptx/critical.c: Likewise.
 133         * config/nvptx/env.c: Likewise.
 134         * config/nvptx/error.c: Likewise.
 135         * config/nvptx/fortran.c: Likewise.
 136         * config/nvptx/iter.c: Likewise.
 137         * config/nvptx/iter_ull.c: Likewise.
 138         * config/nvptx/libgomp-plugin.c: Likewise.
 139         * config/nvptx/lock.c: Likewise.
 140         * config/nvptx/loop.c: Likewise.
 141         * config/nvptx/loop_ull.c: Likewise.
 142         * config/nvptx/mutex.c: Likewise.
 143         * config/nvptx/oacc-async.c: Likewise.
 144         * config/nvptx/oacc-cuda.c: Likewise.
 145         * config/nvptx/oacc-host.c: Likewise.
 146         * config/nvptx/oacc-init.c: Likewise.
 147         * config/nvptx/oacc-mem.c: Likewise.
 148         * config/nvptx/oacc-parallel.c: Likewise.
 149         * config/nvptx/oacc-plugin.c: Likewise.
 150         * config/nvptx/omp-lock.h: Likewise.
 151         * config/nvptx/ordered.c: Likewise.
 152         * config/nvptx/parallel.c: Likewise.
 153         * config/nvptx/proc.c: Likewise.
 154         * config/nvptx/ptrlock.c: Likewise.
 155         * config/nvptx/sections.c: Likewise.
 156         * config/nvptx/sem.c: Likewise.
 157         * config/nvptx/single.c: Likewise.
 158         * config/nvptx/splay-tree.c: Likewise.
 159         * config/nvptx/target.c: Likewise.
 160         * config/nvptx/task.c: Likewise.
 161         * config/nvptx/team.c: Likewise.
 162         * config/nvptx/time.c: Likewise.
 163         * config/nvptx/work.c: Likewise.
 164         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
 165         * configure: Regenerate.
 166         * configure.tgt (config_path): Set to "nvptx" for target
 167         nvptx*-*-*.
 168
 169 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
 170
 171         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
 172
 173 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 174
 175         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
 176         (cuda_errlist): Constify.
 177         (errmsg):  Move into ...
 178         (cuda_error): ... here.  Make smaller.
 179         (_XSTR, _STR): Delete.
 180         (cuda_synames): Delete.
 181         (verify_device_library): Delete.
 182         (nvptx_init): Don't call it.
 183
 184 2015-07-28  Tom de Vries  <tom@codesourcery.com>
 185
 186         * testsuite/libgomp.c/uns-outer-4.c: New test.
 187
 188 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
 189
 190         * testsuite/libgomp.c/pr66714.c: New test.
 191
 192 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
 193
 194         PR libgomp/66950
 195         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
 196         (fib_ref): New function.
 197         (fib): Correct corner cases in the recursion.
 198         (main): Replace the non-simd loop with fib_ref call.
 199         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
 200         subroutine.
 201         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
 202         for the last array element value.  Replace the non-simd loop with
 203         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
 204         of the last array element with according Fibonacci sequence element.
 205         (fib): Correct corner cases in the recursion.
 206
 207 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
 208
 209         * target.c (gomp_offload_image_to_device): Rename to ...
 210         (gomp_load_image_to_device): ... here.
 211         (GOMP_offload_register): Adjust call.
 212         (gomp_init_device): Likewise.
 213         (gomp_unload_image_from_device): New.  Broken out of ...
 214         (GOMP_offload_unregister): ... here.  Call it.
 215         (gomp_unload_device): New.
 216         * libgomp.h (gomp_unload_device): Declare.
 217         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
 218         mem maps.
 219
 220 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
 221
 222         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
 223         wait=-specific if.
 224         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
 225         !=0 condition.
 226         (goacc_waits): Move !num_waits handling to ...
 227         (GOACC_wait): ... here, the only caller that might have zero waits.
 228
 229         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
 230         (struct ptx_image_data): Move earlier, add fns field.
 231         (struct ptx_device): Add images and image_lock fields.
 232         (ptx_images, ptx_image_lock): Delete.
 233         (nvptx_open_device): Initialize images and image_lock fields.
 234         (nvptx_close_device): Destroy image_lock.
 235         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
 236         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
 237         fields.
 238
 239 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
 240
 241         * target.c (GOMP_offload_register): Use int for device type arg.
 242         (GOMP_offload_unregister): Likewise.
 243
 244         * target.c (struct_offload_image_descr): Constify host_table.
 245         (gomp_offload_image_to_device): Likewise.
 246         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
 247
 248         * libgomp.h (gomp_device_descr): Constify target data arguments.
 249         * target.c (struct offload_image_descr): Constify target_data.
 250         (gomp_offload_image_to_device): Likewise.
 251         (GOMP_offload_register): Likewise.
 252         (GOMP_offload_unrefister): Likewise.
 253         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
 254         GOMP_OFFLOAD_unload_image): Constify target data.
 255         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
 256         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
 257
 258 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
 259
 260         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
 261         Workaround driver library const error.
 262         (struct nvptx_tdata, nvptx_tdata_t): New.
 263         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
 264         type.
 265
 266 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
 267
 268         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
 269         of EPS parameter from integer to real.
 270         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
 271         type of EPS parameter from integer to real.
 272
 273 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 274
 275         * team.c (get_last_team): New.
 276         (gomp_new_team): Recycle last non-nested team if possible.
 277         (gomp_team_end): Move team work share list free lock destruction
 278         to ...
 279         (free_team): ... here.
 280
 281 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
 282
 283         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
 284         and ref from int to double.  Replaced their comparison with
 285         an inequality of their difference and EPS.
 286         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
 287         comparison of pri and a reference number with an inequality of their
 288         difference and EPS.
 289         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
 290         the comparison of sum and sum_ref with an inequality of their
 291         difference and EPS.
 292         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
 293         the comparison of pri and a reference number with an inequality of
 294         their difference and EPS.
 295
 296 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
 297
 298         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
 299         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
 300         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
 301         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
 302         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
 303         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
 304         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
 305         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
 306         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
 307         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
 308         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
 309         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
 310         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
 311         variables.
 312         (vec_mult): Likewise.  Add #pragma omp taskwait.
 313         (main): Adjust caller.
 314         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
 315         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
 316         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
 317         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
 318         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
 319         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
 320         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
 321         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
 322         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
 323         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
 324         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
 325         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
 326         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
 327         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
 328         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
 329         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
 330         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
 331         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
 332         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
 333         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
 334         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
 335         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
 336         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
 337         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
 338         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
 339         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
 340         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
 341         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
 342         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
 343         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
 344         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
 345         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
 346         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
 347         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
 348         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
 349         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
 350         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
 351         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
 352         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
 353         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
 354         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
 355         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
 356         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
 357         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
 358         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
 359         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
 360         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
 361         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
 362         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
 363         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
 364         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
 365         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
 366         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
 367         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
 368         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
 369         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
 370         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
 371         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
 372         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
 373         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
 374         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
 375         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
 376         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
 377         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
 378         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
 379         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
 380         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
 381         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
 382         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
 383         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
 384         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
 385         (vec_mult): Add !$omp taskwait.
 386         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
 387         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
 388         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
 389         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
 390         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
 391         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
 392         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
 393         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
 394         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
 395         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
 396         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
 397         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
 398         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
 399         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
 400         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
 401         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
 402         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
 403         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
 404         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
 405         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
 406         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
 407         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
 408         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
 409         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
 410         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
 411         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
 412         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
 413         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
 414         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
 415         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
 416         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
 417         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
 418         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
 419         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
 420         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
 421         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
 422         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
 423         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
 424         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
 425         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
 426         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
 427         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
 428         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
 429         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
 430         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
 431         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
 432         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
 433         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
 434         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
 435         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
 436         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
 437         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
 438         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
 439         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
 440         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
 441         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
 442         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
 443         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
 444         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
 445         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
 446         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
 447         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
 448         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
 449         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
 450         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
 451         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
 452         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
 453
 454 2015-07-10  Tom de Vries  <tom@codesourcery.com>
 455
 456         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
 457         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
 458
 459 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
 460
 461         PR libgomp/65099
 462         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
 463         in a 64-bit configuration.
 464         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
 465         offloading testing if no such device is available.
 466         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 467         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 468
 469 2015-07-08  Tom de Vries  <tom@codesourcery.com>
 470
 471         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
 472         second call to f.
 473         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
 474
 475 2015-07-07  Tom de Vries  <tom@codesourcery.com>
 476
 477         PR tree-optimization/66642
 478         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
 479         iteration count case.
 480         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
 481         function, factor out of ...
 482         (main): ... here.  Test low iteration count case.
 483
 484 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 485
 486         * libgomp.h (gomp_thread_pool): Comment last_team field.
 487
 488 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
 489
 490         * testsuite/libgomp.c++/pr66702-1.C: Require
 491         vect_simd_clones effective target.
 492         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
 493
 494 2015-06-30  Tom de Vries  <tom@codesourcery.com>
 495
 496         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
 497         already set.  Use DEFAULT_CFLAGS in dg-runtest.
 498         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
 499         "-O2".
 500
 501 2015-06-30  Tom de Vries  <tom@codesourcery.com>
 502
 503         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
 504         already set.  Use DEFAULT_CFLAGS in dg-runtest.
 505         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
 506         * testsuite/libgomp.c++/pr64824.C: Same.
 507         * testsuite/libgomp.c++/pr64868.C: Same.
 508         * testsuite/libgomp.c++/pr66199-1.C: Same.
 509         * testsuite/libgomp.c++/pr66199-2.C: Same.
 510         * testsuite/libgomp.c++/target-2.C: Same.
 511         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
 512         -std=<standard> option.
 513         * testsuite/libgomp.c++/udr-11.C: Same.
 514         * testsuite/libgomp.c++/udr-12.C: Same.
 515         * testsuite/libgomp.c++/udr-13.C: Same.
 516         * testsuite/libgomp.c++/udr-14.C: Same.
 517         * testsuite/libgomp.c++/udr-15.C: Same.
 518         * testsuite/libgomp.c++/udr-16.C: Same.
 519         * testsuite/libgomp.c++/udr-17.C: Same.
 520         * testsuite/libgomp.c++/udr-18.C: Same.
 521         * testsuite/libgomp.c++/udr-19.C: Same.
 522         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
 523         * testsuite/libgomp.c++/simd-1.C: Same.
 524         * testsuite/libgomp.c++/simd-2.C: Same.
 525         * testsuite/libgomp.c++/simd-3.C: Same.
 526         * testsuite/libgomp.c++/simd-4.C: Same.
 527         * testsuite/libgomp.c++/simd-5.C: Same.
 528         * testsuite/libgomp.c++/simd-6.C: Same.
 529         * testsuite/libgomp.c++/simd-7.C: Same.
 530         * testsuite/libgomp.c++/simd-8.C: Same.
 531         * testsuite/libgomp.c++/simd-9.C: Same.
 532         * testsuite/libgomp.c++/simd10.C: Same.
 533         * testsuite/libgomp.c++/simd11.C: Same.
 534         * testsuite/libgomp.c++/simd12.C: Same.
 535         * testsuite/libgomp.c++/simd13.C: Same.
 536
 537 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
 538
 539         PR middle-end/66702
 540         * testsuite/libgomp.c++/pr66702-1.C: New test.
 541         * testsuite/libgomp.c++/pr66702-2.C: New test.
 542
 543 2015-06-30  Tom de Vries  <tom@codesourcery.com>
 544
 545         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
 546         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
 547         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
 548         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
 549
 550 2015-06-30  Tom de Vries  <tom@codesourcery.com>
 551
 552         PR tree-optimization/66652
 553         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
 554         using restrict pointers.
 555         (main): Add arguments to calls to f.
 556         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
 557
 558 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
 559
 560         * configure.ac: Fix check for header <sys/sysctl.h>.
 561         * configure: Regenerate.
 562         * config.h.in: Likewise.
 563
 564 2015-06-23  Tom de Vries  <tom@codesourcery.com>
 565
 566         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
 567         abort.
 568         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
 569
 570 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
 571
 572         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
 573         acc_device_nvidia.
 574
 575         PR libgomp/66518
 576         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
 577         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 578
 579 2015-06-15  Tom de Vries  <tom@codesourcery.com>
 580
 581         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
 582         dg-additional-options for any remaining options.
 583         * testsuite/libgomp.c/atomic-2.c: Same.
 584         * testsuite/libgomp.c/atomic-4.c: Same.
 585         * testsuite/libgomp.c/atomic-5.c: Same.
 586         * testsuite/libgomp.c/atomic-6.c: Same.
 587         * testsuite/libgomp.c/autopar-1.c: Same.
 588         * testsuite/libgomp.c/copyin-1.c: Same.
 589         * testsuite/libgomp.c/copyin-2.c: Same.
 590         * testsuite/libgomp.c/copyin-3.c: Same.
 591         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
 592         * testsuite/libgomp.c/nestedfn-5.c: Same.
 593         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
 594         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
 595         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
 596         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
 597         * testsuite/libgomp.c/pr32362-1.c: Same.
 598         * testsuite/libgomp.c/pr32362-2.c: Same.
 599         * testsuite/libgomp.c/pr32362-3.c: Same.
 600         * testsuite/libgomp.c/pr39591-1.c: Same.
 601         * testsuite/libgomp.c/pr39591-2.c: Same.
 602         * testsuite/libgomp.c/pr39591-3.c: Same.
 603         * testsuite/libgomp.c/pr58392.c: Same.
 604         * testsuite/libgomp.c/pr58756.c: Same.
 605         * testsuite/libgomp.c/simd-1.c: Same.
 606         * testsuite/libgomp.c/simd-10.c: Same.
 607         * testsuite/libgomp.c/simd-11.c: Same.
 608         * testsuite/libgomp.c/simd-12.c: Same.
 609         * testsuite/libgomp.c/simd-13.c: Same.
 610         * testsuite/libgomp.c/simd-14.c: Same.
 611         * testsuite/libgomp.c/simd-15.c: Same.
 612         * testsuite/libgomp.c/simd-2.c: Same.
 613         * testsuite/libgomp.c/simd-3.c: Same.
 614         * testsuite/libgomp.c/simd-4.c: Same.
 615         * testsuite/libgomp.c/simd-5.c: Same.
 616         * testsuite/libgomp.c/simd-6.c: Same.
 617         * testsuite/libgomp.c/simd-7.c: Same.
 618         * testsuite/libgomp.c/simd-8.c: Same.
 619         * testsuite/libgomp.c/simd-9.c: Same.
 620
 621 2015-06-15  Tom de Vries  <tom@codesourcery.com>
 622
 623         * testsuite/libgomp.c/pr35625.c: Fix typo.
 624
 625 2015-06-15  Tom de Vries  <tom@codesourcery.com>
 626
 627         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
 628         in dg-options.
 629         * testsuite/libgomp.c/atomic-3.c: Same.
 630         * testsuite/libgomp.c/debug-1.c: Same.
 631         * testsuite/libgomp.c/nqueens-1.c: Same.
 632         * testsuite/libgomp.c/pr26171.c: Same.
 633         * testsuite/libgomp.c/pr48591.c: Same.
 634         * testsuite/libgomp.c/pr64824.c: Same.
 635         * testsuite/libgomp.c/pr64868.c: Same.
 636         * testsuite/libgomp.c/pr66133.c: Same.
 637         * testsuite/libgomp.c/pr66199-1.c: Same.
 638         * testsuite/libgomp.c/pr66199-2.c: Same.
 639         * testsuite/libgomp.c/target-8.c: Same.
 640
 641 2015-06-15  Tom de Vries  <tom@codesourcery.com>
 642
 643         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
 644         -std={gnu99,c99}.
 645         * testsuite/libgomp.c/for-1.c: Same.
 646         * testsuite/libgomp.c/for-2.c: Same.
 647         * testsuite/libgomp.c/for-3.c: Same.
 648         * testsuite/libgomp.c/pr35625.c: Same.
 649         * testsuite/libgomp.c/pr39154.c: Same.
 650         * testsuite/libgomp.c/simd-16.c: Same.
 651         * testsuite/libgomp.c/simd-17.c: Same.
 652
 653 2015-06-13  Tom de Vries  <tom@codesourcery.com>
 654
 655         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
 656
 657 2015-06-13  Tom de Vries  <tom@codesourcery.com>
 658
 659         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
 660         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
 661         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
 662         (N): Define.
 663         (main): Use N instead of hardcoded constants.
 664
 665 2015-06-05  Tom de Vries  <tom@codesourcery.com>
 666
 667         merge from gomp4 branch:
 668         2015-05-28  Tom de Vries  <tom@codesourcery.com>
 669
 670         PR tree-optimization/65443
 671         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
 672         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
 673         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
 674
 675 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
 676
 677         * testsuite/libgomp.graphite/bounds.c: Adjust for
 678         cleanup-tree-dump removal.
 679         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
 680         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 681         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 682         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
 683         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 684         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 685         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 686         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 687         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 688         * testsuite/libgomp.graphite/pr41118.c: Likewise.
 689
 690 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
 691
 692         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
 693         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
 694         (futex_wake) [!__x86_64__]: Ditto.
 695
 696 2015-05-28  Julian Brown  <julian@codesourcery.com>
 697
 698         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
 699         function comment. Only call gomp_fatal if new argument is true.
 700         (acc_dev_num_out_of_range): New function.
 701         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
 702         acc_dev_num_out_of_range as appropriate.
 703         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
 704         (acc_get_device_num, acc_set_device_num): Update calls to
 705         resolve_device.
 706         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
 707         output.
 708
 709 2015-05-28  Julian Brown  <julian@codesourcery.com>
 710
 711         PR libgomp/65742
 712         * oacc-init.c (plugin/plugin-host.h): Include.
 713         (acc_on_device): Check whether we're in an offloaded region for
 714         host_nonshm
 715         plugin. Don't use __builtin_acc_on_device.
 716         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
 717         nonshm_exec flag in thread-local data.
 718         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
 719         data for host_nonshm plugin.
 720         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
 721         for host_nonshm plugin.
 722         * plugin/plugin-host.h: New.
 723
 724 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
 725
 726         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
 727
 728 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
 729
 730         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
 731         Declare as int.
 732         (FUTEX_PRIVATE_FLAG): Remove L suffix.
 733         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
 734         Declare as int.
 735
 736 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
 737
 738         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
 739
 740 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
 741
 742         * target.c (gomp_map_pointer): New function abstracting out
 743         GOMP_MAP_POINTER handling.
 744         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
 745         gomp_map_pointer().
 746
 747 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
 748
 749         PR middle-end/66199
 750         * testsuite/libgomp.c/pr66199-1.c: New test.
 751         * testsuite/libgomp.c/pr66199-2.c: New test.
 752         * testsuite/libgomp.c++/pr66199-1.C: New test.
 753         * testsuite/libgomp.c++/pr66199-2.C: New test.
 754         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
 755         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
 756
 757 2015-05-19  Julian Brown  <julian@codesourcery.com>
 758
 759         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
 760         on cuInit failure.
 761
 762 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
 763
 764         PR middle-end/66133
 765         * testsuite/libgomp.c/pr66133.c: New test.
 766
 767 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 768
 769         * Makefile.in: Regenerated with automake-1.11.6.
 770         * aclocal.m4: Likewise.
 771         * config.h.in: Likewise.
 772         * configure: Likewise.
 773         * testsuite/Makefile.in: Likewise.
 774
 775 2015-05-08  Jason Merrill  <jason@redhat.com>
 776
 777         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
 778         _Complex.
 779
 780         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
 781
 782 2015-05-06  Julian Brown  <julian@codesourcery.com>
 783
 784         * oacc-init.c (acc_device_lock): Add explanatory comment.
 785         (resolve_device): Add comment about locking requirement.
 786         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
 787         gomp_init_device and gomp_fini_device calls.
 788         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
 789         (acc_get_device_num, acc_set_device_num): Add locking around
 790         resolve_device and gomp_init_device calls.
 791
 792 2015-05-06  Julian Brown  <julian@codesourcery.com>
 793
 794         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
 795         goacc_thread_lock on error paths.
 796         * oacc-mem.c (lookup_host): Remove locking from function. Note
 797         locking requirement for caller in function comment.
 798         (lookup_dev): Likewise.
 799         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
 800         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
 801         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
 802         Add locking.
 803
 804 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
 805
 806         PR testsuite/65205
 807         PR libgomp/65993
 808         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
 809         don't expect "0x" prefix for "%p" format specifier, don't expect
 810         "(nil)" for NULL pointer.
 811         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 812         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 813         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 814         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 815         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 816         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 817         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 818         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 819         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
 820         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
 821         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 822         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 823         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 824         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 825         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
 826         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
 827         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
 828         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
 829         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 830         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 831         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 832         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 833         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 834         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 835         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 836         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 837         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
 838         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
 839         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
 840         accurately specify what we're looking for.
 841         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
 842         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
 843         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
 844         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
 845         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
 846
 847 2015-04-30  James Norris  <jnorris@codesourcery.com>
 848
 849         PR testsuite/65205
 850         * testsuite/lib/libgomp.exp
 851         (check_effective_target_openacc_host_selected)
 852         (check_effective_target_openacc_host_nonshm_selected): New
 853         procedures.
 854         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
 855         dg-shouldfail.
 856         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
 857         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
 858         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 859         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 860         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 861         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
 862         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 863         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 864         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 865         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 866         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 867         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
 868         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
 869         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 870         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 871         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
 872         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 873         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 874         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
 875         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
 876         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
 877         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
 878         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
 879         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 880         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 881         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 882         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 883         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 884         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 885         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 886         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 887         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
 888         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
 889         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
 890         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
 891         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
 892         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
 893         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
 894         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
 895         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
 896         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
 897         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
 898         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
 899
 900 2015-04-08  Julian Brown  <julian@codesourcery.com>
 901
 902         * libgomp.h (target_mem_desc: Remove mem_map field.
 903         (acc_dispatch_t): Remove open_device_func, close_device_func,
 904         get_device_num_func, set_device_num_func, target_data members.
 905         Change create_thread_data_func argument to device number instead of
 906         generic pointer.
 907         * oacc-async.c (assert.h): Include.
 908         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
 909         (acc_wait_all, acc_wait_all_async): Use current host thread's
 910         active device, not base_dev.
 911         * oacc-cuda.c (acc_get_current_cuda_device)
 912         (acc_get_current_cuda_context, acc_get_cuda_stream)
 913         (acc_set_cuda_stream): Likewise.
 914         * oacc-host.c (host_dispatch): Don't set open_device_func,
 915         close_device_func, get_device_num_func or set_device_num_func.
 916         * oacc-init.c (base_dev, init_key): Remove.
 917         (cached_base_dev): New.
 918         (name_of_acc_device_t): New.
 919         (acc_init_1): Initialise default-numbered device, not zeroth.
 920         (acc_shutdown_1): Close all devices of a given type.
 921         (goacc_destroy_thread): Don't use base_dev.
 922         (lazy_open, lazy_init, lazy_init_and_open): Remove.
 923         (goacc_attach_host_thread_to_device): New.
 924         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
 925         (acc_get_num_devices): Don't use base_dev.
 926         (acc_set_device_type): Reimplement.
 927         (acc_get_device_type): Don't use base_dev.
 928         (acc_get_device_num): Tweak logic.
 929         (acc_set_device_num): Likewise.
 930         (acc_on_device): Use acc_get_device_type.
 931         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
 932         (goacc_lazy_initialize): Reimplement with acc_init and
 933         goacc_attach_host_thread_to_device.
 934         * oacc-int.h (goacc_thread): Add base_dev field.
 935         (base_dev): Remove extern declaration.
 936         (goacc_attach_host_thread_to_device): Add prototype.
 937         * oacc-mem.c (acc_malloc): Use current thread's device instead of
 938         base_dev.
 939         (acc_free): Likewise.
 940         (acc_memcpy_to_device): Likewise.
 941         (acc_memcpy_from_device): Likewise.
 942         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
 943         goacc_lazy_initialize (throughout).
 944         (GOACC_parallel): Use tgt_offset to locate target functions.
 945         * target.c (gomp_map_vars): Don't set tgt->mem_map.
 946         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
 947         (gomp_load_plugin_for_device): Remove open_device, close_device,
 948         get_device_num, set_device_num openacc hook initialisation. Don't set
 949         openacc.target_data.
 950         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
 951         (GOMP_OFFLOAD_openacc_close_device)
 952         (GOMP_OFFLOAD_openacc_get_device_num)
 953         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
 954         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
 955         to int.
 956         * plugin/plugin-nvptx.c (ptx_inited): Remove.
 957         (instantiated_devices, ptx_dev_lock): New.
 958         (struct ptx_image_data): New.
 959         (ptx_devices, ptx_images, ptx_image_lock): New.
 960         (fini_streams_for_device): Reorder cuStreamDestroy call.
 961         (nvptx_get_num_devices): Remove forward declaration.
 962         (nvptx_init): Change return type to bool.
 963         (nvptx_fini): Remove.
 964         (nvptx_attach_host_thread_to_device): New.
 965         (nvptx_open_device): Return struct ptx_device* instead of void*.
 966         (nvptx_close_device): Change argument type to struct ptx_device*,
 967         return type to void.
 968         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
 969         (kernel_target_data, kernel_host_table): Remove static globals.
 970         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
 971         (GOMP_OFFLOAD_init_device): Reimplement.
 972         (GOMP_OFFLOAD_fini_device): Likewise.
 973         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
 974         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
 975         (GOMP_OFFLOAD_host2dev): Use ORD argument.
 976         (GOMP_OFFLOAD_openacc_open_device)
 977         (GOMP_OFFLOAD_openacc_close_device)
 978         (GOMP_OFFLOAD_openacc_set_device_num)
 979         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
 980         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
 981         (device number).
 982
 983         testsuite/
 984         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
 985
 986 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
 987
 988         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
 989         * libgomp.h (struct gomp_memory_mapping): Remove.
 990         (struct target_mem_desc): Change type of mem_map from
 991         gomp_memory_mapping * to splay_tree_s *.
 992         (struct gomp_device_descr): Remove register_image_func, get_table_func.
 993         Add load_image_func, unload_image_func.
 994         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
 995         Remove offload_regions_registered.
 996         (gomp_init_tables): Remove.
 997         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
 998         to splay_tree_s *.
 999         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
1000         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
1001         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
1002         offload_regions_registered.
1003         Initialize load_image_func, unload_image_func, mem_map.root.
1004         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
1005         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
1006         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
1007         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
1008         gomp_memory_mapping *.  Use dev's lock and splay_tree.
1009         (lookup_dev): Use dev's lock.
1010         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
1011         (acc_is_present): Likewise.
1012         (acc_map_data): Likewise.
1013         (acc_unmap_data): Likewise.  Use dev's lock.
1014         (present_create_copy): Likewise.
1015         (delete_copyout): Pass dev to lookup_host instead of mem_map.
1016         (update_dev_host): Likewise.
1017         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
1018         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
1019         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
1020         (GOMP_OFFLOAD_get_table): Remove
1021         (GOMP_OFFLOAD_load_image): New function.
1022         (GOMP_OFFLOAD_unload_image): New function.
1023         * target.c (register_lock): New mutex for offload image registration.
1024         (num_devices): Do not guard with PLUGIN_SUPPORT.
1025         (gomp_realloc_unlock): New static function.
1026         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
1027         before gomp_fatal.
1028         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
1029         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
1030         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
1031         mem_map's.
1032         (gomp_unmap_vars): Likewise.
1033         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
1034         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
1035         (gomp_offload_image_to_device): New static function.
1036         (GOMP_offload_register): Add mutex lock.
1037         Call gomp_offload_image_to_device for all initialized devices.
1038         Replace gomp_realloc with gomp_realloc_unlock.
1039         (GOMP_offload_unregister): New function.
1040         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
1041         get_table_func from the plugin with calls to init_device_func and
1042         gomp_offload_image_to_device.
1043         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
1044         to splay_tree_s *.
1045         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
1046         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
1047         (GOMP_target_data): Do not call gomp_init_tables.
1048         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
1049         (gomp_load_plugin_for_device): Replace register_image and get_table
1050         with load_image and unload_image in DLSYM ().
1051         (gomp_register_images_for_device): Remove function.
1052         (gomp_target_init): Do not initialize current_device.mem_map.*,
1053         current_device.offload_regions_registered.
1054         Remove call to gomp_register_images_for_device.
1055         Do not free offload_images and num_offload_images.
1056
1057 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
1058
1059         PR fortran/65597
1060         * testsuite/libgomp.fortran/pr65597.f90: New test.
1061
1062 2015-03-27  Tom de Vries  <tom@codesourcery.com>
1063
1064         PR testsuite/65594
1065         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
1066         (init, check): New function.
1067         (foo): Change return type to void.
1068         (main): Call init and check.
1069
1070 2015-03-27  Tom de Vries  <tom@codesourcery.com>
1071
1072         PR testsuite/65594
1073         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
1074         (foo): Use M for non-inner loops to scale down test-case.
1075
1076 2015-03-25  Kai Tietz  <ktietz@redhat.com>
1077
1078         PR libgomp/64972
1079         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
1080         (GOACC_data_start): Likewise.
1081         * target.c (gomp_map_vars): Likewise.
1082
1083 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
1084
1085         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
1086         hppa*-*-hpux*.
1087
1088 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
1089
1090         * testsuite/libgomp.c/target-10.c: New test.
1091         * testsuite/libgomp.c++/target-4.C: New test.
1092
1093 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
1094
1095         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
1096         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
1097
1098 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1099
1100         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
1101         * configure.ac (*-*-rtems*): Assume Pthread is supported.
1102         (pthread.h): Check for this header file.
1103         * configure: Regenerate.
1104
1105 2015-02-25  Tom de Vries  <tom@codesourcery.com>
1106
1107         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
1108         (check_reduction_op, check_reduction_macro, max, min):
1109         Declare.
1110         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
1111         function.
1112         (main): Use new functions.
1113
1114 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
1115
1116         * target.c (gomp_load_plugin_for_device): Use const char * instead of
1117         char * for variables holding dlerror return values.
1118         (DLSYM_OPT): Ditto.
1119
1120 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
1121
1122         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
1123
1124 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
1125             Cesar Philippidis  <cesar@codesourcery.com>
1126
1127         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
1128         GOACC_ctaid, and GOACC_nctaid routines.
1129
1130 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
1131
1132         PR c/64824
1133         * testsuite/libgomp.c/atomic-18.c: New test.
1134         * testsuite/libgomp.c++/atomic-16.C: New test.
1135
1136 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
1137
1138         PR c/64824
1139         PR c/64868
1140         * testsuite/libgomp.c/pr64824.c: New test.
1141         * testsuite/libgomp.c/pr64868.c: New test.
1142         * testsuite/libgomp.c++/pr64824.C: New test.
1143         * testsuite/libgomp.c++/pr64868.C: New test.
1144
1145 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
1146
1147         PR libgomp/64635
1148         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
1149         Link with -lpthread.
1150         * config/aix/plugin-suffix.h: Delete.
1151
1152 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
1153
1154         PR libgomp/64635
1155         * configure.tgt (*-*-aix*): Use config_path "aix posix".
1156         (*-*-darwin*): Use config_path "bsd darwin posix".
1157         (*-*-hpux*): Use config_path "hpux posix".
1158         * target.c: Add include of plugin-suffix.h and use
1159         SONAME_SUFFIX macro.
1160         * config/aix/plugin-suffix.h: New file.
1161         * config/darwin/plugin-suffix.h: New file.
1162         * config/hpux/plugin-suffix.h: New file.
1163         * config/posix/plugin-suffix.h: New file.
1164
1165 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
1166
1167         PR middle-end/64734
1168         * libgomp.c/pr64734.c: New test.
1169
1170 2015-01-23  Tom de Vries  <tom@codesourcery.com>
1171
1172         PR libgomp/64672
1173         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
1174
1175 2015-01-23  Tom de Vries  <tom@codesourcery.com>
1176
1177         PR libgomp/64707
1178         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
1179         dg-options.
1180
1181 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
1182
1183         PR libgomp/64625
1184         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
1185         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
1186         formal parameter.  Update all users.
1187         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
1188         Document unused formal parameter.
1189
1190 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
1191
1192         * oacc-parallel.c: Don't include <alloca.h>.
1193         (GOACC_parallel): Use gomp_alloca instead of alloca.
1194
1195 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
1196
1197         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
1198
1199 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
1200             James Norris  <jnorris@codesourcery.com>
1201             Tom de Vries  <tom@codesourcery.com>
1202             Julian Brown  <julian@codesourcery.com>
1203             Cesar Philippidis  <cesar@codesourcery.com>
1204             Nathan Sidwell  <nathan@codesourcery.com>
1205             Tobias Burnus  <burnus@net-b.de>
1206
1207         * Makefile.am (search_path): Add $(top_srcdir)/../include.
1208         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
1209         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
1210         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
1211         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
1212         Include $(top_srcdir)/plugin/Makefrag.am.
1213         (nodist_libsubinclude_HEADERS): Add openacc.h.
1214         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
1215         openacc.f90, openacc.mod, openacc_kinds.mod.
1216         (omp_lib.mod): Generalize into...
1217         (%.mod): ... this new rule.
1218         (openacc_kinds.mod, openacc.mod): New rules.
1219         * plugin/configfrag.ac: New file.
1220         * configure.ac: Move plugin/offloading support into it.  Include
1221         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
1222         * plugin/Makefrag.am: New file.
1223         * testsuite/Makefile.am (OFFLOAD_TARGETS)
1224         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
1225         export.
1226         (libgomp-test-support.exp): New rule.
1227         (all-local): Depend on it.
1228         * Makefile.in: Regenerate.
1229         * testsuite/Makefile.in: Regenerate.
1230         * config.h.in: Likewise.
1231         * configure: Likewise.
1232         * configure.tgt: Harden shell syntax.
1233         * env.c: Include "oacc-int.h".
1234         (parse_acc_device_type): New function.
1235         (gomp_debug_var, goacc_device_type, goacc_device_num): New
1236         variables.
1237         (initialize_env): Initialize those.  Call
1238         goacc_runtime_initialize.
1239         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
1240         (gomp_fatal): Call gomp_vfatal.
1241         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
1242         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
1243         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
1244         (splay_tree_node, splay_tree, splay_tree_key)
1245         (struct target_mem_desc, struct splay_tree_key_s)
1246         (struct gomp_memory_mapping, struct acc_dispatch_t)
1247         (struct gomp_device_descr, gomp_acc_insert_pointer)
1248         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
1249         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
1250         (gomp_free_memmap, gomp_fini_device): New declarations.
1251         (gomp_vdebug, gomp_debug): New macros.
1252         Include "splay-tree.h".
1253         * libgomp.map (OACC_2.0): New symbol version.  Use for
1254         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
1255         acc_set_device_type_h_, acc_get_device_type,
1256         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
1257         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
1258         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
1259         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
1260         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
1261         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
1262         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
1263         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
1264         acc_copyin_array_h_, acc_present_or_copyin,
1265         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
1266         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
1267         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
1268         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
1269         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
1270         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
1271         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
1272         acc_update_device, acc_update_device_32_h_,
1273         acc_update_device_64_h_, acc_update_device_array_h_,
1274         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
1275         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
1276         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
1277         acc_is_present_64_h_, acc_is_present_array_h_,
1278         acc_memcpy_to_device, acc_memcpy_from_device,
1279         acc_get_current_cuda_device, acc_get_current_cuda_context,
1280         acc_get_cuda_stream, acc_set_cuda_stream.
1281         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
1282         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
1283         GOACC_update, GOACC_wait, GOACC_get_thread_num,
1284         GOACC_get_num_threads.
1285         (GOMP_PLUGIN_1.0): New symbol version.  Use for
1286         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
1287         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
1288         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
1289         GOMP_PLUGIN_acc_thread.
1290         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
1291         environment variable.
1292         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
1293         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
1294         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
1295         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
1296         (splay_tree_remove): New declarations.
1297         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
1298         (splay_tree_remove, splay_tree_lookup): Move into...
1299         * splay-tree.c: ... this new file.
1300         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
1301         (splay_tree_node, splay_tree, splay_tree_key)
1302         (struct target_mem_desc, struct splay_tree_key_s)
1303         (struct gomp_device_descr): Don't declare.
1304         (num_devices_openmp): New variable.
1305         (gomp_get_num_devices ): Use it.
1306         (gomp_init_targets_once): New function.
1307         (gomp_get_num_devices ): Use it.
1308         (get_kind, gomp_copy_from_async, gomp_free_memmap)
1309         (gomp_fini_device, gomp_register_image_for_device): New functions.
1310         (gomp_map_vars): Add devaddrs parameter.
1311         (gomp_update): Add mm parameter.
1312         (gomp_init_device): Move most of it into...
1313         (gomp_init_tables): ... this new function.
1314         (gomp_register_images_for_device): Remove function.
1315         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
1316         Make them hidden instead of static.
1317         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
1318         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
1319         (GOMP_target_end_data, GOMP_target_update)
1320         (gomp_load_plugin_for_device, gomp_target_init): Update for
1321         OpenACC changes.
1322         * oacc-async.c: New file.
1323         * oacc-cuda.c: Likewise.
1324         * oacc-host.c: Likewise.
1325         * oacc-init.c: Likewise.
1326         * oacc-int.h: Likewise.
1327         * oacc-mem.c: Likewise.
1328         * oacc-parallel.c: Likewise.
1329         * oacc-plugin.c: Likewise.
1330         * oacc-plugin.h: Likewise.
1331         * oacc-ptx.h: Likewise.
1332         * openacc.f90: Likewise.
1333         * openacc.h: Likewise.
1334         * openacc_lib.h: Likewise.
1335         * plugin/plugin-host.c: Likewise.
1336         * plugin/plugin-nvptx.c: Likewise.
1337         * libgomp-plugin.c: Likewise.
1338         * libgomp-plugin.h: Likewise.
1339         * libgomp_target.h: Remove file after merging content into the
1340         former file.  Update all users.
1341         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
1342         (offload_targets_s, offload_targets_s_openacc): New variables.
1343         (check_effective_target_openacc_nvidia_accel_present)
1344         (check_effective_target_openacc_nvidia_accel_selected): New
1345         procedures.
1346         (libgomp_init): Update for OpenACC changes.
1347         * testsuite/libgomp-test-support.exp.in: New file.
1348         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
1349         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1350         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1351         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
1352         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
1353         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1354         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
1355         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
1356         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1357         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
1358         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
1359         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
1360         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
1361         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1362         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
1363         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
1364         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
1365         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
1366         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
1367         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
1368         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
1369         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
1370         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1371         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
1372         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1373         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
1374         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
1375         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
1376         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
1377         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
1378         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1379         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1380         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1381         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
1382         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
1383         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1384         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1385         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1386         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
1387         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
1388         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1389         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1390         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1391         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1392         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1393         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
1394         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1395         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1396         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1397         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1398         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1399         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1400         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1401         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1402         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1403         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1404         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1405         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1406         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1407         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
1408         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
1409         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
1410         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1411         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1412         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1413         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
1414         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
1415         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1416         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1417         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1418         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
1419         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1420         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1421         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1422         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
1423         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
1424         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1425         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1426         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
1427         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
1428         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
1429         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
1430         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1431         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1432         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1433         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
1434         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
1435         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1436         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1437         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
1438         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
1439         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
1440         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
1441         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1442         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1443         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1444         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1445         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
1446         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
1447         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
1448         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
1449         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
1450         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
1451         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
1452         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
1453         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
1454         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
1455         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
1456         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
1457         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
1458         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
1459         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
1460         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
1461         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
1462         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
1463         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
1464         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
1465         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
1466         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
1467         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
1468         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
1469         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
1470         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1471         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
1472         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
1473         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
1474         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
1475         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
1476         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
1477         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
1478         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
1479         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
1480         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
1481         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
1482         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1483         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1484         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1485         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1486         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1487         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
1488         Likewise.
1489         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
1490         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
1491         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
1492         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1493         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
1494         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1495         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
1496         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
1497         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
1498         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
1499         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1500         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1501         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1502         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
1503         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
1504         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
1505         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
1506         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
1507         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
1508         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
1509         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
1510         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
1511         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
1512         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
1513         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
1514         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
1515         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1516         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1517         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1518         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1519         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1520         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1521         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1522         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1523         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
1524         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
1525         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
1526         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
1527         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
1528         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
1529         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
1530         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
1531         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
1532         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
1533         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
1534         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
1535         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
1536         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
1537         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
1538         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1539         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1540         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1541         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1542         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1543         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
1544         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
1545         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
1546         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
1547         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
1548         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
1549
1550 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
1551             Julian Brown  <julian@codesourcery.com>
1552             David Malcolm  <dmalcolm@redhat.com>
1553
1554         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
1555         to "GNU Offloading and Multi Processing Runtime Library".  Change
1556         all users.
1557         * configure: Regenerate.
1558         * libgomp.texi: Update.
1559
1560 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
1561
1562         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
1563         "$tgt_dir/lib32".
1564         * configure: Regenerate.
1565
1566         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
1567         "intelmic" in $offload_targets.
1568
1569 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1570
1571         Update copyright years.
1572
1573         * libgomp.texi: Bump @copying's copyright year.
1574
1575 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1576
1577         * testsuite/lib/libgomp.exp: Load target-utils.exp.
1578         Move load of target-supportes.exp earlier.
1579
1580 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
1581
1582         * testsuite/libgomp.c/target-9.c: New test.
1583
1584 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
1585
1586         * config.h.in: Regenerate.
1587         * configure: Regenerate.
1588         * configure.ac: Add GCC_CHECK_EMUTLS.
1589         * libgomp.h: Add check for USE_EMUTLS: this case
1590         is equal to HAVE_TLS.
1591         * team.c: Likewise.
1592
1593 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
1594
1595         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
1596
1597 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
1598             Ilya Verbin  <ilya.verbin@intel.com>
1599
1600         * testsuite/libgomp.c/target-critical-1.c: New test.
1601
1602 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
1603
1604         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
1605         to dg-options unless expensive testing is on.
1606         (TESTITERS): Define to N if not defined.
1607         (main): Use TESTITERS instead of N.
1608         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
1609         dg-additional-options depending on whether expensive testing is on.
1610         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
1611         Decrease N to 100000 and CHUNKSZ to 10000.
1612
1613 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
1614
1615         PR fortran/63938
1616         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
1617         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
1618
1619 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
1620
1621         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
1622
1623 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
1624
1625         PR bootstrap/63784
1626         * configure: Regenerated.
1627
1628 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
1629
1630         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
1631         vect_simd_clones effective target.
1632         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
1633
1634 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
1635
1636         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
1637         of 32 as block_size.
1638         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
1639         instead of 32 as block_size.
1640
1641 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
1642             Ilya Verbin  <ilya.verbin@intel.com>
1643
1644         * Makefile.in: Regenerate.
1645         * configure: Regenerate.
1646         * configure.ac: Set up offload_additional_options,
1647         offload_additional_lib_paths and offload_targets.
1648         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
1649         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
1650         * testsuite/Makefile.in: Regenerate.
1651         * testsuite/lib/libgomp.exp (libgomp_init): Append
1652         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
1653         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
1654         build directory to LD_LIBRARY_PATH for intelmic offload targets.
1655
1656 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
1657             Ilya Verbin  <ilya.verbin@intel.com>
1658             Kirill Yukhin  <kirill.yukhin@intel.com>
1659             Ilya Tocar  <ilya.tocar@intel.com>
1660
1661         * testsuite/lib/libgomp.exp
1662         (check_effective_target_offload_device): New.
1663         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
1664         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
1665         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
1666         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
1667         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
1668         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
1669         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
1670         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
1671         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
1672         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
1673         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
1674         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
1675         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
1676         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
1677         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
1678         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
1679         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
1680         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
1681         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
1682         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
1683         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
1684         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
1685         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
1686         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
1687         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
1688         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
1689         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
1690         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
1691         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
1692         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
1693         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
1694         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
1695         * testsuite/libgomp.c/target-7.c: Fix test.
1696         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
1697         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
1698         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
1699         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
1700         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
1701         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
1702         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
1703         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
1704         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
1705         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
1706         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
1707         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
1708         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
1709         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
1710         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
1711         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
1712         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
1713         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
1714         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
1715         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
1716         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
1717         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
1718         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
1719         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
1720         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
1721         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
1722         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
1723         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
1724         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
1725         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
1726         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
1727
1728 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
1729             Ilya Verbin  <ilya.verbin@intel.com>
1730             Thomas Schwinge  <thomas@codesourcery.com>
1731             Andrey Turetskiy  <andrey.turetskiy@intel.com>
1732
1733         * libgomp.map (GOMP_4.0.1): New symbol version.
1734         Add GOMP_offload_register.
1735         * libgomp_target.h: New file.
1736         * splay-tree.h: New file.
1737         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
1738         (gomp_target_init): New forward declaration.
1739         (gomp_is_initialized): New static variable.
1740         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
1741         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
1742         New structures.
1743         (offload_images, num_offload_images, devices, num_devices): New static
1744         variables.
1745         (splay_compare): New static function.
1746         (struct gomp_device_descr): New structure.
1747         (gomp_get_num_devices): Call gomp_target_init.
1748         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
1749         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
1750         (GOMP_offload_register): New function.
1751         (GOMP_target): Arrange for host callback to be performed in a separate
1752         initial thread and contention group, inheriting ICVs from
1753         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
1754         Add device initialization and lookup for target function in splay tree.
1755         (GOMP_target_data): Add device initialization and call gomp_map_vars.
1756         (GOMP_target_end_data): Call gomp_unmap_vars.
1757         (GOMP_target_update): Add device initialization and call gomp_update.
1758         (gomp_load_plugin_for_device, gomp_register_images_for_device)
1759         (gomp_target_init): New static functions.
1760
1761 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
1762             Thomas Schwinge  <thomas@codesourcery.com>
1763             Ilya Verbin  <ilya.verbin@intel.com>
1764             Andrey Turetskiy  <andrey.turetskiy@intel.com>
1765
1766         * config.h.in: Regenerate.
1767         * configure: Regenerate.
1768         * configure.ac: Check for libdl, required for plugin support.
1769         (PLUGIN_SUPPORT): Define if plugins are supported.
1770         (enable_offload_targets): Support Intel MIC targets.
1771         (OFFLOAD_TARGETS): List of target names suitable for offloading.
1772
1773 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1774
1775         PR target/63610
1776         * configure: Regenerate.
1777
1778 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1779
1780         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
1781
1782 2014-10-06  Marek Polacek  <polacek@redhat.com>
1783
1784         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
1785         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
1786         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
1787         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1788
1789 2014-10-06  Marek Polacek  <polacek@redhat.com>
1790
1791         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
1792         * testsuite/libgomp.c/nqueens-1.c: Likewise.
1793         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1794         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1795         * testsuite/libgomp.c/pr36802-2.c: Likewise.
1796         * testsuite/libgomp.c/pr36802-3.c: Likewise.
1797         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
1798         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1799         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
1800         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
1801         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
1802         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
1803         * testsuite/libgomp.c/omp-single-1.c: Likewise.
1804         * testsuite/libgomp.c/omp-single-2.c: Likewise.
1805         * testsuite/libgomp.c/omp_matvec.c: Likewise.
1806         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
1807         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
1808         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
1809         declarations.
1810
1811 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
1812
1813         PR libgomp/61200
1814         * testsuite/libgomp.c/pr61200.c: New test.
1815
1816 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
1817
1818         PR c++/63248
1819         * testsuite/libgomp.c++/pr63248.C: New test.
1820
1821 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
1822
1823         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
1824         is not zero, but taskgroup->children is NULL and there are
1825         any task->children, schedule those instead of waiting.
1826         * testsuite/libgomp.c/depend-6.c: New test.
1827         * testsuite/libgomp.c/depend-7.c: New test.
1828         * testsuite/libgomp.c/depend-8.c: New test.
1829         * testsuite/libgomp.c/depend-9.c: New test.
1830         * testsuite/libgomp.c/depend-10.c: New test.
1831
1832 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
1833
1834         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
1835         (struct gomp_taskwait): New type.
1836         (struct gomp_task): Add taskwait and parent_depends_on, remove
1837         in_taskwait and taskwait_sem fields.
1838         (gomp_finish_task): Don't destroy taskwait_sem.
1839         * task.c (gomp_init_task): Don't init in_taskwait, instead init
1840         taskwait and parent_depends_on.
1841         (GOMP_task): For if (0) tasks with depend clause that depend on
1842         earlier tasks don't defer them, instead call
1843         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
1844         Initialize redundant_out field, for redundant out entries just
1845         move them at the end of linked list instead of removing them
1846         completely, and set redundant_out flag instead of redundant.
1847         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
1848         that task.
1849         (gomp_task_run_post_handle_dependers): If parent is in
1850         gomp_task_maybe_wait_for_dependencies and newly runnable task
1851         is not parent_depends_on, queue it in parent->children linked
1852         list after all runnable tasks with parent_depends_on set.
1853         Adjust for addition of taskwait indirection.
1854         (gomp_task_run_post_remove_parent): If parent is in
1855         gomp_task_maybe_wait_for_dependencies and task to be removed
1856         is parent_depends_on, decrement n_depend and if needed awake
1857         parent.  Adjust for addition of taskwait indirection.
1858         (GOMP_taskwait): Adjust for addition of taskwait indirection.
1859         (gomp_task_maybe_wait_for_dependencies): New function.
1860         * testsuite/libgomp.c/depend-5.c: New test.
1861
1862 2014-07-13  Tobias Burnus  <burnus@net-b.de>
1863
1864         * testsuite/libgomp.fortran/pr34020.f90: Make compile
1865         with TS 18508/Fortran 2015.
1866
1867 2014-07-06  Marek Polacek  <polacek@redhat.com>
1868
1869         PR c/6940
1870         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
1871
1872 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
1873
1874         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
1875         matches regex $lang_source_re, add $lang_include_flags to options.
1876         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
1877         * testsuite/libgomp.c++/c++.exp: Likewise.
1878         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
1879         and lang_include_flags instead of adding -fintrinsic-modules-path= to
1880         ALWAYS_CFLAGS.
1881         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
1882
1883 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
1884
1885         * testsuite/libgomp.fortran/fortran.exp: Explain
1886         gfortran-dg-runtest usage.
1887
1888 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
1889
1890         * testsuite/libgomp.fortran/simd5.f90: New test.
1891         * testsuite/libgomp.fortran/simd6.f90: New test.
1892         * testsuite/libgomp.fortran/simd7.f90: New test.
1893
1894 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
1895
1896         * testsuite/libgomp.c/for-2.c: Define SC to static for
1897         #pragma omp for simd testing.
1898         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
1899         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
1900         SC macro.
1901         * testsuite/libgomp.c/simd-14.c: New test.
1902         * testsuite/libgomp.c/simd-15.c: New test.
1903         * testsuite/libgomp.c/simd-16.c: New test.
1904         * testsuite/libgomp.c/simd-17.c: New test.
1905         * testsuite/libgomp.c++/for-10.C: Define SC to static for
1906         #pragma omp for simd testing.
1907         * testsuite/libgomp.c++/simd10.C: New test.
1908         * testsuite/libgomp.c++/simd11.C: New test.
1909         * testsuite/libgomp.c++/simd12.C: New test.
1910         * testsuite/libgomp.c++/simd13.C: New test.
1911
1912         * testsuite/libgomp.fortran/aligned1.f03: New test.
1913         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
1914         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
1915         tasks with !$omp parallel !$omp single.
1916         * testsuite/libgomp.fortran/target8.f90: New test.
1917         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
1918         not to use trim in the combiner, instead call elemental function.
1919         (fn): New elemental function.
1920         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
1921         Make elemental.
1922         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
1923         omp_in): Likewise.
1924         * testsuite/libgomp.fortran/udr12.f90: New test.
1925         * testsuite/libgomp.fortran/udr13.f90: New test.
1926         * testsuite/libgomp.fortran/udr14.f90: New test.
1927         * testsuite/libgomp.fortran/udr15.f90: New test.
1928
1929 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
1930
1931         * omp_lib.f90.in (openmp_version): Set to 201307.
1932         * omp_lib.h.in (openmp_version): Likewise.
1933         * testsuite/libgomp.c/target-8.c: New test.
1934         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
1935         and inbranch clauses.
1936         * testsuite/libgomp.fortran/depend-3.f90: New test.
1937         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
1938         openmp_version.
1939         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1940         * testsuite/libgomp.fortran/target1.f90: New test.
1941         * testsuite/libgomp.fortran/target2.f90: New test.
1942         * testsuite/libgomp.fortran/target3.f90: New test.
1943         * testsuite/libgomp.fortran/target4.f90: New test.
1944         * testsuite/libgomp.fortran/target5.f90: New test.
1945         * testsuite/libgomp.fortran/target6.f90: New test.
1946         * testsuite/libgomp.fortran/target7.f90: New test.
1947
1948 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
1949
1950         PR fortran/60928
1951         * testsuite/libgomp.fortran/allocatable9.f90: New test.
1952         * testsuite/libgomp.fortran/allocatable10.f90: New test.
1953         * testsuite/libgomp.fortran/allocatable11.f90: New test.
1954         * testsuite/libgomp.fortran/allocatable12.f90: New test.
1955         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
1956         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
1957         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
1958         * testsuite/libgomp.fortran/associate1.f90: New test.
1959         * testsuite/libgomp.fortran/associate2.f90: New test.
1960         * testsuite/libgomp.fortran/procptr1.f90: New test.
1961
1962 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
1963
1964         * testsuite/libgomp.fortran/simd1.f90: New test.
1965         * testsuite/libgomp.fortran/udr1.f90: New test.
1966         * testsuite/libgomp.fortran/udr2.f90: New test.
1967         * testsuite/libgomp.fortran/udr3.f90: New test.
1968         * testsuite/libgomp.fortran/udr4.f90: New test.
1969         * testsuite/libgomp.fortran/udr5.f90: New test.
1970         * testsuite/libgomp.fortran/udr6.f90: New test.
1971         * testsuite/libgomp.fortran/udr7.f90: New test.
1972         * testsuite/libgomp.fortran/udr8.f90: New test.
1973         * testsuite/libgomp.fortran/udr9.f90: New test.
1974         * testsuite/libgomp.fortran/udr10.f90: New test.
1975         * testsuite/libgomp.fortran/udr11.f90: New test.
1976
1977 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
1978
1979         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
1980         vect_simd_clones effective target.
1981         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
1982
1983 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
1984
1985         PR middle-end/61252
1986         * testsuite/libgomp.c++/simd-9.C: New test.
1987
1988 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
1989
1990         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
1991         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
1992         texts according to their @menu entry positions.
1993
1994 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
1995
1996         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
1997         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
1998         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
1999         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
2000         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
2001         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
2002         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
2003         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
2004         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
2005         * testsuite/libgomp.fortran/depend-1.f90: New test.
2006         * testsuite/libgomp.fortran/depend-2.f90: New test.
2007         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
2008         * testsuite/libgomp.fortran/simd1.f90: New test.
2009         * testsuite/libgomp.fortran/simd2.f90: New test.
2010         * testsuite/libgomp.fortran/simd3.f90: New test.
2011         * testsuite/libgomp.fortran/simd4.f90: New test.
2012         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
2013
2014 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
2015
2016         * testsuite/libgomp.c/simd-10.c: New test.
2017         * testsuite/libgomp.c/simd-11.c: New test.
2018         * testsuite/libgomp.c/simd-12.c: New test.
2019         * testsuite/libgomp.c/simd-13.c: New test.
2020
2021 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
2022
2023         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
2024         atomic type clauses in any order and optional comma in between.
2025         * testsuite/libgomp.c++/atomic-15.C: Likewise.
2026         * testsuite/libgomp.c/atomic-17.c: Likewise.
2027
2028         * testsuite/libgomp.c/simd-7.c: New test.
2029         * testsuite/libgomp.c/simd-8.c: New test.
2030         * testsuite/libgomp.c/simd-9.c: New test.
2031         * testsuite/libgomp.c/loop-16.c: New test.
2032
2033 2014-04-02  Richard Henderson  <rth@redhat.com>
2034
2035         * config/linux/futex.h (futex_wait): Get error value from errno.
2036         (futex_wake): Likewise.
2037
2038 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
2039
2040         PR c++/60331
2041         * testsuite/libgomp.c++/udr-11.C: New test.
2042         * testsuite/libgomp.c++/udr-12.C: New test.
2043         * testsuite/libgomp.c++/udr-13.C: New test.
2044         * testsuite/libgomp.c++/udr-14.C: New test.
2045         * testsuite/libgomp.c++/udr-15.C: New test.
2046         * testsuite/libgomp.c++/udr-16.C: New test.
2047         * testsuite/libgomp.c++/udr-17.C: New test.
2048         * testsuite/libgomp.c++/udr-18.C: New test.
2049         * testsuite/libgomp.c++/udr-19.C: New test.
2050
2051 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
2052
2053         Update copyright years
2054
2055 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
2056
2057         * hashtab.h: Use the standard form for the copyright notice.
2058
2059 2014-01-02  Tobias Burnus  <burnus@net-b.de>
2060
2061         * libgomp.texi: Bump @copying's copyright year.
2062
2063 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
2064
2065         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
2066         alloca () with __builtin_alloca ().
2067         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
2068         * testsuite/libgomp.c/lock-3.c: Likewise.
2069         * testsuite/libgomp.c/pr48591.c: Likewise.
2070
2071 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
2072
2073         PR testsuite/59534
2074         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
2075         comparisons.
2076
2077 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
2078
2079         PR libgomp/58756
2080         * testsuite/libgomp.c/pr58756.c: New test.
2081
2082 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
2083
2084         PR libgomp/59467
2085         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
2086         !$omp parallel.
2087
2088 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
2089
2090         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
2091         ALWAYS_CFLAGS.
2092         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
2093         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
2094         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
2095         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
2096         Likewise.
2097
2098         * libgomp_g.h: Include <stddef.h> for size_t.
2099
2100         * libgomp.spec.in: Update comment about libgomp's dependencies.
2101         * configure.ac: Likewise.
2102         * configure: Regenerate.
2103
2104 2013-10-16  Tobias Burnus  <burnus@net-b.de>
2105
2106         * libgomp.texi: (Runtime Library Routines): Update references for
2107         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
2108         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
2109         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
2110         (Environment Variables): Update references for OpenMP 4.0. Add
2111         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
2112         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
2113         order.
2114
2115 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
2116
2117         * env.c (parse_bind_var): Initialize value to avoid
2118         (false positive) warning.
2119
2120 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
2121
2122         PR libgomp/58691
2123         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
2124         to check variable.
2125         (gomp_init_num_threads): Move i variable declaration into
2126         #ifdef CPU_ALLOC_SIZE block.
2127         * config/linux/affinity.c (gomp_affinity_init_level): Test
2128         gomp_places_list_len == 0 rather than gomp_places_list == 0
2129         when checking for topology reading error.
2130         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
2131         * env.c (parse_affinity): Add ignore argument, if true, don't populate
2132         gomp_places_list, only parse env var and always return false.
2133         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
2134         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
2135         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
2136         and either of these variables were parsed correctly into a places
2137         list.
2138
2139 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
2140             Jakub Jelinek  <jakub@redhat.com>
2141
2142         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
2143         of 5 loopfn matches.
2144         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2145         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2146         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
2147         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2148         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2149         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2150         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2151         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2152
2153 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
2154
2155         * Makefile.am (omp_lib.mod): Streamline rule.
2156         * Makefile.in: Regenerate.
2157
2158         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
2159         exceptions.
2160
2161         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
2162         * testsuite/libgomp.fortran/lib1.f90: Likewise.
2163         * testsuite/libgomp.fortran/lib2.f: Likewise.
2164         * testsuite/libgomp.fortran/lib3.f: Likewise.
2165
2166         * configure.ac: Typo fix.
2167         * configure: Regenerate.
2168
2169         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
2170         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
2171
2172         * omp.h.in: Don't touch the user's namespace.
2173
2174 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
2175             Tobias Burnus  <burnus@net-b.de>
2176             Richard Henderson  <rth@redhat.com>
2177
2178         * target.c: New file.
2179         * Makefile.am (libgomp_la_SOURCES): Add target.c.
2180         * Makefile.in: Regenerated.
2181         * libgomp_g.h (GOMP_task): Add depend argument.
2182         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
2183         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
2184         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
2185         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
2186         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
2187         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
2188         GOMP_taskgroup_start, GOMP_taskgroup_end,
2189         GOMP_parallel_sections): New prototypes.
2190         * fortran.c (omp_is_initial_device): Add ialias_redirect.
2191         (omp_is_initial_device_): New function.
2192         (ULP, STR1, STR2, ialias_redirect): Removed.
2193         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
2194         omp_set_default_device_8_, omp_get_default_device_,
2195         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
2196         functions.
2197         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
2198         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
2199         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
2200         @@GOMP_4.0.
2201         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
2202         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
2203         omp_set_default_device, omp_set_default_device_,
2204         omp_set_default_device_8_, omp_get_default_device,
2205         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
2206         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
2207         omp_get_team_num_): Export @@OMP_4.0.
2208         * team.c (struct gomp_thread_start_data): Add place field.
2209         (gomp_thread_start): Clear thr->thread_pool and
2210         thr->task before returning.  Use gomp_team_barrier_wait_final
2211         instead of gomp_team_barrier_wait.  Initialize thr->place.
2212         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
2213         team_cancelled and task_queued_count fields.
2214         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
2215         before calling pthread_exit.
2216         (gomp_free_thread): No longer static.  Use
2217         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
2218         (gomp_team_start): Add flags argument.  Set
2219         thr->thread_pool->threads_busy to nthreads immediately after creating
2220         new pool.  Use gomp_managed_threads_lock instead of
2221         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
2222         (gomp_team_end): Use gomp_managed_threads_lock instead of
2223         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
2224         of gomp_team_barrier_wait.  If team->team_cancelled, call
2225         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
2226         rather than thr->ts.work_share.
2227         (initialize_team): Don't call gomp_sem_init here.
2228         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
2229         caller.
2230         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
2231         * env.c (gomp_global_icv): Add default_device_var, target_data and
2232         bind_var initializers.
2233         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
2234         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
2235         gomp_places_list_len): New variables.
2236         (parse_bind_var, parse_one_place, parse_places_var): New functions.
2237         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
2238         sized places.
2239         (gomp_cancel_var): New global variable.
2240         (parse_int): New function.
2241         (handle_omp_display_env): New function.
2242         (initialize_env): Use it.  Initialize default_device_var.
2243         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
2244         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
2245         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
2246         been successfully parsed (and call gomp_init_affinity in that case).
2247         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
2248         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
2249         omp_get_team_num, omp_is_initial_device): New functions.
2250         * libgomp.h: Include stdlib.h.
2251         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
2252         Define.
2253         (struct target_mem_desc): Forward declare.
2254         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
2255         and thread_limit_var fields.
2256         (gomp_get_num_devices): New prototype.
2257         (gomp_cancel_var): New extern decl.
2258         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
2259         team_cancelled and task_queued_count fields.  Add comments about
2260         task_{,queued_,running_}count.
2261         (gomp_cancel_kind): New enum.
2262         (gomp_work_share_end_cancel): New prototype.
2263         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
2264         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
2265         and depend fields.
2266         (struct gomp_taskgroup): New type.
2267         (struct gomp_task_depend_entry,
2268         struct gomp_dependers_vec): New types.
2269         (gomp_finish_task): Free depend_hash if non-NULL.
2270         (struct gomp_team_state): Add place_partition_off
2271         and place_partition_len fields.
2272         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
2273         gomp_places_list_len): New extern decls.
2274         (struct gomp_thread): Add place field.
2275         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
2276         (gomp_init_thread_affinity): Add place argument.
2277         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
2278         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
2279         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
2280         gomp_affinity_init_level, gomp_affinity_print_place): New
2281         prototypes.
2282         (gomp_team_start): Add flags argument.
2283         (gomp_thread_limit_var, gomp_remaining_threads_count,
2284         gomp_remaining_threads_lock): Remove.
2285         (gomp_managed_threads_lock): New variable.
2286         (struct gomp_thread_pool): Add threads_busy field.
2287         (gomp_free_thread): New prototype.
2288         * task.c: Include hashtab.h.
2289         (hash_entry_type): New typedef.
2290         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
2291         (gomp_init_task): Clear dependers, depend_hash, depend_count,
2292         copy_ctors_done and taskgroup fields.
2293         (GOMP_task): Add depend argument, handle depend clauses.  If
2294         gomp_team_barrier_cancelled or if it's taskgroup has been
2295         cancelled, don't queue or start new tasks.  Set copy_ctors_done
2296         field if needed.  Initialize taskgroup field.  If copy_ctors_done
2297         and already cancelled, don't discard the task.  If taskgroup is
2298         non-NULL, enqueue the task into taskgroup queue.  Increment
2299         num_children field in taskgroup.  Increment task_queued_count.
2300         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
2301         gomp_task_run_post_remove_taskgroup): New inline functions.
2302         (gomp_task_run_post_handle_depend_hash,
2303         gomp_task_run_post_handle_dependers,
2304         gomp_task_run_post_handle_depend): New functions.
2305         (GOMP_taskwait): Use them.  If more than one new tasks
2306         have been queued, wake other threads if needed.
2307         (gomp_barrier_handle_tasks): Likewise.  If
2308         gomp_team_barrier_cancelled, don't start any new tasks, just free
2309         all tasks.
2310         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
2311         * omp_lib.f90.in
2312         (omp_proc_bind_kind, omp_proc_bind_false,
2313         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
2314         omp_proc_bind_spread): New params.
2315         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
2316         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
2317         omp_get_team_num, omp_is_initial_device): New interfaces.
2318         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
2319         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
2320         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
2321         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
2322         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
2323         useless use omp_lib_kinds.
2324         * omp.h.in (omp_proc_bind_t): New typedef.
2325         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
2326         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
2327         omp_get_team_num, omp_is_initial_device): New prototypes.
2328         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
2329         through to gomp_team_start.
2330         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
2331         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
2332         Adjust gomp_parallel_loop_start callers.
2333         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
2334         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
2335         GOMP_loop_end_cancel): New functions.
2336         (GOMP_parallel_end): Add ialias_redirect.
2337         * hashtab.h: New file.
2338         * libgomp.texi (Environment Variables): Minor cleanup,
2339         update section refs to OpenMP 4.0rc2.
2340         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
2341         environment variables.
2342         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
2343         team->work_shares_to_free to thr->ts.work_share before calling
2344         free_work_share.
2345         (gomp_work_share_end_cancel): New function.
2346         * config/linux/proc.c: Include errno.h.
2347         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
2348         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
2349         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
2350         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
2351         gomp_cpuset_size is sizeof (cpu_set_t).
2352         (gomp_init_num_threads): Initialize gomp_cpuset_size,
2353         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
2354         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
2355         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
2356         contain any logical CPUs.
2357         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
2358         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
2359         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
2360         pthread_getaffinity_np.  Check gomp_places_list instead of
2361         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
2362         * config/linux/bar.c (gomp_barrier_wait_end,
2363         gomp_barrier_wait_last): Use BAR_* defines.
2364         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
2365         from state where needed.  Set work_share_cancelled to 0 on last
2366         thread.
2367         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
2368         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
2369         functions.
2370         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
2371         Add cpusetsize argument.
2372         (gomp_cpuset_size, gomp_cpusetp): Declare.
2373         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
2374         (affinity_counter): Remove.
2375         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
2376         if CPU_ALLOC_SIZE isn't defined.
2377         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
2378         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
2379         bind current thread to the first place.
2380         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
2381         pthread_setaffinity_np to gomp_places_list[place].
2382         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
2383         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
2384         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
2385         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
2386         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
2387         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
2388         (gomp_barrier_t): Add awaited_final field.
2389         (gomp_barrier_init): Initialize awaited_final field.
2390         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
2391         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
2392         prototypes.
2393         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
2394         defines.
2395         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
2396         gomp_team_barrier_cancelled): New inline functions.
2397         (gomp_barrier_last_thread,
2398         gomp_team_barrier_set_task_pending,
2399         gomp_team_barrier_clear_task_pending,
2400         gomp_team_barrier_set_waiting_for_tasks,
2401         gomp_team_barrier_waiting_for_tasks,
2402         gomp_team_barrier_done): Use BAR_* defines.
2403         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
2404         (gomp_barrier_wait_end): Use BAR_* defines.
2405         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
2406         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
2407         Use BAR_* defines.
2408         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
2409         gomp_team_barrier_cancel): New functions.
2410         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
2411         argument.
2412         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
2413         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
2414         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
2415         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
2416         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
2417         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
2418         (gomp_barrier_t): Add cancellable field.
2419         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
2420         gomp_team_barrier_cancel): New prototypes.
2421         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
2422         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
2423         gomp_team_barrier_cancelled): New inline functions.
2424         (gomp_barrier_wait_start, gomp_barrier_last_thread,
2425         gomp_team_barrier_set_task_pending,
2426         gomp_team_barrier_clear_task_pending,
2427         gomp_team_barrier_set_waiting_for_tasks,
2428         gomp_team_barrier_waiting_for_tasks,
2429         gomp_team_barrier_done): Use BAR_* defines.
2430         * barrier.c (GOMP_barrier_cancel): New function.
2431         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
2432         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
2433         omp_proc_bind_spread): New params.
2434         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
2435         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
2436         omp_get_team_num, omp_is_initial_device): New externals.
2437         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
2438         New functions.
2439         (gomp_resolve_num_threads): Adjust for thread_limit now being in
2440         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
2441         infinity.  If not nested, just return minimum of max_num_threads
2442         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
2443         to the returned value.  Otherwise, don't update atomically
2444         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
2445         (GOMP_parallel_end): Adjust for thread_limit now being in
2446         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
2447         infinity.  Adjust threads_busy in the pool rather than
2448         gomp_remaining_threads_count.  Remember team->nthreads and call
2449         gomp_team_end before adjusting threads_busy, if not nested
2450         afterwards, just set it to 1 non-atomically.  Add ialias.
2451         (GOMP_parallel_start): Adjust gomp_team_start caller.
2452         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
2453         * testsuite/libgomp.c/affinity-1.c: New test.
2454         * testsuite/libgomp.c/atomic-15.c: New test.
2455         * testsuite/libgomp.c/atomic-16.c: New test.
2456         * testsuite/libgomp.c/atomic-17.c: New test.
2457         * testsuite/libgomp.c/cancel-for-1.c: New test.
2458         * testsuite/libgomp.c/cancel-for-2.c: New test.
2459         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
2460         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
2461         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
2462         * testsuite/libgomp.c/cancel-sections-1.c: New test.
2463         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
2464         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
2465         * testsuite/libgomp.c/depend-1.c: New test.
2466         * testsuite/libgomp.c/depend-2.c: New test.
2467         * testsuite/libgomp.c/depend-3.c: New test.
2468         * testsuite/libgomp.c/depend-4.c: New test.
2469         * testsuite/libgomp.c/for-1.c: New test.
2470         * testsuite/libgomp.c/for-1.h: New file.
2471         * testsuite/libgomp.c/for-2.c: New test.
2472         * testsuite/libgomp.c/for-2.h: New file.
2473         * testsuite/libgomp.c/for-3.c: New test.
2474         * testsuite/libgomp.c/pr58392.c: New test.
2475         * testsuite/libgomp.c/simd-1.c: New test.
2476         * testsuite/libgomp.c/simd-2.c: New test.
2477         * testsuite/libgomp.c/simd-3.c: New test.
2478         * testsuite/libgomp.c/simd-4.c: New test.
2479         * testsuite/libgomp.c/simd-5.c: New test.
2480         * testsuite/libgomp.c/simd-6.c: New test.
2481         * testsuite/libgomp.c/target-1.c: New test.
2482         * testsuite/libgomp.c/target-2.c: New test.
2483         * testsuite/libgomp.c/target-3.c: New test.
2484         * testsuite/libgomp.c/target-4.c: New test.
2485         * testsuite/libgomp.c/target-5.c: New test.
2486         * testsuite/libgomp.c/target-6.c: New test.
2487         * testsuite/libgomp.c/target-7.c: New test.
2488         * testsuite/libgomp.c/taskgroup-1.c: New test.
2489         * testsuite/libgomp.c/thread-limit-1.c: New test.
2490         * testsuite/libgomp.c/thread-limit-2.c: New test.
2491         * testsuite/libgomp.c/thread-limit-3.c: New test.
2492         * testsuite/libgomp.c/udr-1.c: New test.
2493         * testsuite/libgomp.c/udr-2.c: New test.
2494         * testsuite/libgomp.c/udr-3.c: New test.
2495         * testsuite/libgomp.c++/affinity-1.C: New test.
2496         * testsuite/libgomp.c++/atomic-10.C: New test.
2497         * testsuite/libgomp.c++/atomic-11.C: New test.
2498         * testsuite/libgomp.c++/atomic-12.C: New test.
2499         * testsuite/libgomp.c++/atomic-13.C: New test.
2500         * testsuite/libgomp.c++/atomic-14.C: New test.
2501         * testsuite/libgomp.c++/atomic-15.C: New test.
2502         * testsuite/libgomp.c++/cancel-for-1.C: New test.
2503         * testsuite/libgomp.c++/cancel-for-2.C: New test.
2504         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
2505         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
2506         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
2507         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
2508         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
2509         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
2510         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
2511         * testsuite/libgomp.c++/cancel-test.h: New file.
2512         * testsuite/libgomp.c++/for-9.C: New test.
2513         * testsuite/libgomp.c++/for-10.C: New test.
2514         * testsuite/libgomp.c++/for-11.C: New test.
2515         * testsuite/libgomp.c++/simd-1.C: New test.
2516         * testsuite/libgomp.c++/simd-2.C: New test.
2517         * testsuite/libgomp.c++/simd-3.C: New test.
2518         * testsuite/libgomp.c++/simd-4.C: New test.
2519         * testsuite/libgomp.c++/simd-5.C: New test.
2520         * testsuite/libgomp.c++/simd-6.C: New test.
2521         * testsuite/libgomp.c++/simd-7.C: New test.
2522         * testsuite/libgomp.c++/simd-8.C: New test.
2523         * testsuite/libgomp.c++/target-1.C: New test.
2524         * testsuite/libgomp.c++/target-2.C: New test.
2525         * testsuite/libgomp.c++/target-2-aux.cc: New file.
2526         * testsuite/libgomp.c++/target-3.C: New test.
2527         * testsuite/libgomp.c++/taskgroup-1.C: New test.
2528         * testsuite/libgomp.c++/udr-1.C: New test.
2529         * testsuite/libgomp.c++/udr-2.C: New test.
2530         * testsuite/libgomp.c++/udr-3.C: New test.
2531         * testsuite/libgomp.c++/udr-4.C: New test.
2532         * testsuite/libgomp.c++/udr-5.C: New test.
2533         * testsuite/libgomp.c++/udr-6.C: New test.
2534         * testsuite/libgomp.c++/udr-7.C: New test.
2535         * testsuite/libgomp.c++/udr-8.C: New test.
2536         * testsuite/libgomp.c++/udr-9.C: New test.
2537
2538 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
2539
2540         PR testsuite/57605
2541         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
2542         ALWAYS_CFLAGS.
2543
2544 2013-09-20  Alan Modra  <amodra@gmail.com>
2545
2546         * configure: Regenerate.
2547
2548 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
2549
2550         * testsuite/libgomp.c/sections-2.c: New test.
2551
2552 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2553
2554         * testsuite/libgomp.fortran/strassen.f90:
2555         Add dg-skip-if aarch64_tiny.
2556
2557 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
2558             Cesar Philippidis  <cesar@codesourcery.com>
2559
2560         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
2561         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
2562         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
2563         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2564         * testsuite/libgomp.graphite/graphite.exp: Likewise.
2565         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
2566         Use dg-runtest rather than gfortran-dg-runtest.
2567
2568 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
2569
2570         * testsuite/libgomp.c/icv-2.c: Extend current handling of
2571         Linux-based x86 systems to cover all GNU systems.
2572         * testsuite/libgomp.c/lock-3.c: Likewise.
2573         * testsuite/libgomp.c/pr48591.c: Likewise.
2574
2575 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
2576
2577         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
2578         GNU/Hurd, as done for Linux-based systems.
2579
2580         * config/posix/ptrlock.h: Fix comment.
2581
2582 2013-05-27  Tobias Burnus  <burnus@net-b.de>
2583
2584         PR fortran/57423
2585         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
2586         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
2587         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
2588         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
2589         omp_destroy_nest_lock): Correct arguments to match the one in
2590         the OpenMP spec.
2591         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
2592         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
2593         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
2594         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
2595
2596 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
2597
2598         * testsuite/libgomp.c/loop-13.c: New test.
2599         * testsuite/libgomp.c/loop-14.c: New test.
2600         * testsuite/libgomp.c/loop-15.c: New test.
2601         * testsuite/libgomp.c++/loop-13.C: New test.
2602         * testsuite/libgomp.c++/loop-14.C: New test.
2603         * testsuite/libgomp.c++/loop-15.C: New test.
2604
2605 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
2606
2607         PR middle-end/56217
2608         * testsuite/libgomp.c++/pr56217.C: New test.
2609
2610 2013-02-01  Alan Modra  <amodra@gmail.com>
2611
2612         * task.c (GOMP_task, GOMP_taskwait): Comment.
2613
2614 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
2615             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
2616
2617         PR libgomp/55561
2618         * config/linux/wait.h (do_spin): Use atomic load for addr.
2619         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
2620         for intptr and ptrlock.
2621         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
2622         for ptrlock.
2623
2624 2013-01-22  Alan Modra  <amodra@gmail.com>
2625
2626         PR libgomp/51376
2627         PR libgomp/56073
2628         * task.c (GOMP_task): Revert 2011-12-09 change.
2629         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
2630         barrier to read task->children..
2631         (gomp_barrier_handle_tasks): ..and matching atomic store with
2632         release barrier here when setting parent->children to NULL.
2633
2634 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
2635             Tobias Burnus  <burnus@net-b.de>
2636
2637         PR driver/55884
2638         * testsuite/libgomp.fortran/fortran.exp: Use
2639         -fintrinsic-modules-path= instead of
2640         -fintrinsic-modules-path.
2641
2642 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
2643
2644         Update copyright years.
2645
2646 2012-12-19  Tobias Burnus  <burnus@net-b.de>
2647
2648         * testsuite/libgomp.fortran/fortran.exp: Set
2649         -fintrinsic-modules-path.
2650
2651 2012-12-19  Tobias Burnus  <burnus@net-b.de>
2652
2653         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
2654         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
2655
2656 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
2657
2658         PR libgomp/55411
2659         * team.c (gomp_free_thread): Decrease gomp_managed_threads
2660         if pool had any threads_used.
2661
2662 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
2663
2664         * testsuite/libgomp.c++/pr24455.C: Use
2665         -Wl,-undefined,dynamic_lookup on darwin.
2666
2667 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
2668
2669         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
2670
2671 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
2672
2673         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
2674
2675 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
2676             Jim MacArthur  <jim.macarthur@arm.com>
2677             Marcus Shawcroft  <marcus.shawcroft@arm.com>
2678             Nigel Stephens  <nigel.stephens@arm.com>
2679             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
2680             Richard Earnshaw  <rearnsha@arm.com>
2681             Sofiane Naci  <sofiane.naci@arm.com>
2682             Stephen Thomas  <stephen.thomas@arm.com>
2683             Tejas Belagod  <tejas.belagod@arm.com>
2684             Yufeng Zhang  <yufeng.zhang@arm.com>
2685
2686         * configure.tgt: Add AArch64.
2687
2688 2012-10-04  Jason Merrill  <jason@redhat.com>
2689
2690         * testsuite/libgomp.c++/tls-init1.C: New.
2691
2692 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
2693
2694         * configure: Regenerated.
2695
2696 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
2697
2698         * config/linux/mips/futex.h (sys_futex0): Change to static
2699         function with noinline, nomips16 attributes under MIPS16. Adjust
2700         asm statement to place 'li v0,SYS_futex' immediately before
2701         syscall insn.
2702
2703 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
2704
2705         * libgomp.texi (Library Index): Renamed from "Index" to prevent
2706         conflict with index.html on case-insensitive file systems.
2707
2708 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
2709
2710         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
2711         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
2712
2713 2012-07-02  Richard Guenther  <rguenther@suse.de>
2714             Michael Matz  <matz@suse.de>
2715             Tobias Grosser <tobias@grosser.es>
2716             Sebastian Pop <sebpop@gmail.com>
2717
2718         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
2719         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2720         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2721         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2722
2723 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
2724
2725         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
2726
2727 2012-06-22  Richard Guenther  <rguenther@suse.de>
2728
2729         Merge from graphite branch
2730         2012-01-13  Tobias Grosser  <tobias@grosser.es>
2731
2732         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2733         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2734
2735 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
2736
2737         PR middle-end/53580
2738         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
2739         use GOMP_barrier () call instead.
2740         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2741         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2742         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
2743         call GOMP_barrier instead.
2744         * testsuite/libgomp.fortran/vla5.f90: Likewise.
2745
2746 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
2747
2748         PR libgomp/52993
2749         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
2750         argument to memset call.
2751
2752 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
2753
2754         * configure: Regenerated.
2755
2756 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2757
2758         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
2759
2760 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
2761
2762         PR bootstrap/52812
2763         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
2764
2765 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
2766
2767         PR middle-end/52547
2768         * testsuite/libgomp.c/pr52547.c: New test.
2769
2770 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
2771
2772         * testsuite/lib/libgomp.exp: load fortran-modules.exp
2773
2774 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2775
2776         * configure.tgt (mips-sgi-irix6*): Remove.
2777
2778 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2779
2780         * configure.tgt (alpha*-dec-osf*): Remove.
2781
2782         * config/osf/sem.h: Remove.
2783         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
2784
2785 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
2786
2787         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
2788
2789 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2790
2791         PR libstdc++/52188
2792         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
2793         Remove ENABLE_SYMVERS_SOL2.
2794         * configure: Regenerate.
2795         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
2796         (PREPROCESS): New variable.
2797         (libgomp.ver): New target.
2798         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
2799         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
2800         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
2801         Use libgomp.ver.
2802         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
2803         * Makefile.in: Regenerate.
2804
2805 2012-02-14  Walter Lee  <walt@tilera.com>
2806
2807         * configure.tgt: Handle tilegx and tilepro.
2808         * config/linux/tile/futex.h: New file.
2809
2810 2012-02-08  Richard Guenther  <rguenther@suse.de>
2811
2812         PR tree-optimization/46886
2813         * testsuite/libgomp.c/pr46886.c: New testcase.
2814
2815 2012-01-25  Matthias Klose  <doko@ubuntu.com>
2816
2817         * config/linux/arm: Remove empty directory.
2818         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
2819
2820 2011-12-09  Alan Modra  <amodra@gmail.com>
2821
2822         PR libgomp/51376
2823         * task.c (GOMP_taskwait): Don't access task->children outside of
2824         task_lock mutex region.
2825         (GOMP_task): Likewise.
2826
2827 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
2828
2829         PR libgomp/51132
2830         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
2831         to file scope.
2832         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2833         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2834         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2835         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2836         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2837
2838 2011-12-02  Alan Modra  <amodra@gmail.com>
2839
2840         * config/linux/affinity.c: Use atomic rather than sync builtin.
2841         * config/linux/lock.c: Likewise.
2842         * config/linux/ptrlock.h: Likewise.
2843         * config/linux/ptrlock.c: Likewise.
2844         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
2845         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
2846         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
2847         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
2848         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
2849         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
2850         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
2851         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
2852         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
2853         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
2854
2855 2011-11-30  Alan Modra  <amodra@gmail.com>
2856
2857         PR libgomp/51298
2858         * config/linux/bar.h: Use atomic rather than sync builtins.
2859         * config/linux/bar.c: Likewise.  Add missing acquire
2860         synchronisation on generation field.
2861         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
2862         double unlock.
2863
2864 2011-11-30  Alan Modra  <amodra@gmail.com>
2865
2866         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
2867         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
2868         * config/linux/mutex.h: Use atomic rather than sync builtins.
2869         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
2870         * config/linux/omp-lock.h: Comment fix.
2871         * config/linux/arm/mutex.h: Delete.
2872         * config/linux/powerpc/mutex.h: Delete.
2873         * config/linux/ia64/mutex.h: Delete.
2874         * config/linux/mips/mutex.h: Delete.
2875
2876 2011-11-30  Alan Modra  <amodra@gmail.com>
2877
2878         PR libgomp/51249
2879         * config/linux/sem.h: Rewrite.
2880         * config/linux/sem.c: Rewrite.
2881
2882 2011-11-28  Richard Henderson  <rth@redhat.com>
2883
2884         * libgomp.h (enum memmodel): New.
2885
2886 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
2887
2888         * configure: Regenerate.
2889
2890 2011-10-10  Matthias Klose  <doko@ubuntu.com>
2891
2892         * config/posix95: Remove empty directory.
2893
2894 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
2895
2896         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
2897
2898 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
2899
2900         PR fortran/49792
2901         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
2902         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
2903
2904 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2905
2906         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
2907
2908 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2909
2910         PR libgomp/49965
2911         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
2912
2913 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
2914
2915         * config/linux/proc.h: New.
2916         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
2917         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
2918         (gomp_init_num_threads): Update call to cpuset_popcount.
2919         (get_num_procs): Ditto.
2920         * config/linux/affinity.c (gomp_init_affinity): Call
2921         gomp_cpuset_popcount.
2922
2923 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
2924
2925         PR fortran/42041
2926         PR fortran/46752
2927         * omp.h.in (omp_in_final): New prototype.
2928         * omp_lib.f90.in (omp_in_final): New interface.
2929         (omp_integer_kind, omp_logical_kind): Remove
2930         and replace all its uses in the module with 4.
2931         (openmp_version): Change to 201107.
2932         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
2933         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
2934         kind for the parameters.
2935         (omp_in_final): New external.
2936         (openmp_version): Change to 201107.
2937         * task.c (omp_in_final): New function.
2938         (gomp_init_task): Initialize final_task.
2939         (GOMP_task): Remove unused attribute from flags.  Handle final
2940         tasks.
2941         (GOMP_taskyield): New function.
2942         (omp_in_final): Return true if if (false) or final (true) task
2943         or descendant of final (true).
2944         * fortran.c (omp_in_final_): New function.
2945         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
2946         (GOMP_3.0): Export GOMP_taskyield.
2947         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
2948         variables.
2949         (parse_unsigned_long_list): New function.
2950         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
2951         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
2952         even if parse_affinity returned false.
2953         * config/linux/affinity.c (gomp_init_affinity): Handle
2954         gomp_cpu_affinity_len == 0.
2955         * libgomp_g.h (GOMP_taskyield): New prototype.
2956         * libgomp.h (struct gomp_task): Add final_task field.
2957         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
2958         * team.c (gomp_team_start): Override new task's nthreads_var icv
2959         if list form OMP_NUM_THREADS has been used and it has value for
2960         the new nesting level.
2961
2962         * testsuite/libgomp.c/atomic-11.c: New test.
2963         * testsuite/libgomp.c/atomic-12.c: New test.
2964         * testsuite/libgomp.c/atomic-13.c: New test.
2965         * testsuite/libgomp.c/atomic-14.c: New test.
2966         * testsuite/libgomp.c/reduction-6.c: New test.
2967         * testsuite/libgomp.c/task-5.c: New test.
2968         * testsuite/libgomp.c++/atomic-2.C: New test.
2969         * testsuite/libgomp.c++/atomic-3.C: New test.
2970         * testsuite/libgomp.c++/atomic-4.C: New test.
2971         * testsuite/libgomp.c++/atomic-5.C: New test.
2972         * testsuite/libgomp.c++/atomic-6.C: New test.
2973         * testsuite/libgomp.c++/atomic-7.C: New test.
2974         * testsuite/libgomp.c++/atomic-8.C: New test.
2975         * testsuite/libgomp.c++/atomic-9.C: New test.
2976         * testsuite/libgomp.c++/task-8.C: New test.
2977         * testsuite/libgomp.c++/reduction-4.C: New test.
2978         * testsuite/libgomp.fortran/allocatable7.f90: New test.
2979         * testsuite/libgomp.fortran/allocatable8.f90: New test.
2980         * testsuite/libgomp.fortran/crayptr3.f90: New test.
2981         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
2982         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
2983         * testsuite/libgomp.fortran/pointer1.f90: New test.
2984         * testsuite/libgomp.fortran/pointer2.f90: New test.
2985         * testsuite/libgomp.fortran/task4.f90: New test.
2986
2987 2011-08-02  Tobias Burnus  <burnus@net-b.de>
2988
2989         * libgomp.texi: Update OpenMP spec references to 3.1.
2990         (omp_in_final,OMP_PROC_BIND): New sections.
2991         (OMP_NUM_THREADS): Document that the value can be now a list.
2992         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
2993
2994 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2995
2996         * config/linux/x86/futex.h: Check __x86_64__ instead of
2997         __LP64__.
2998
2999 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
3000
3001         PR middle-end/49897
3002         PR middle-end/49898
3003         * testsuite/libgomp.c/pr49897-1.c: New test.
3004         * testsuite/libgomp.c/pr49897-2.c: New test.
3005         * testsuite/libgomp.c/pr49898-1.c: New test.
3006         * testsuite/libgomp.c/pr49898-2.c: New test.
3007
3008 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3009
3010         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
3011         for ia32 instead of ilp32.
3012
3013         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
3014         * testsuite/libgomp.c/atomic-6.c: Likewise.
3015
3016 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
3017
3018         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
3019         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
3020
3021 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3022
3023         PR libgomp/45351
3024         * config/osf/sem.h: New file.
3025         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
3026
3027 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3028
3029         PR target/49541
3030         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
3031         ldflags.
3032
3033 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
3034
3035         * config/linux/wait.h (do_spin): New inline, largely copied
3036         from do_wait, just don't do futex_wait here, instead return true if
3037         it should be done.
3038         (do_wait): Implement using do_spin.
3039         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
3040         to prototype.
3041         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
3042         __sync_bool_compare_and_swap, pass the oldval to
3043         gomp_mutex_lock_slow.
3044         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
3045         If all mutex contenders are just spinning and not sleeping, don't
3046         change state to 2 unnecessarily.  Optimize the loop when state has
3047         already become 2 to use just one atomic operation per loop instead
3048         of two.
3049         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
3050         to prototype.
3051         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
3052         __sync_bool_compare_and_swap, pass the oldval to
3053         gomp_mutex_lock_slow.
3054
3055 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
3056
3057         PR libgomp/49490
3058         * iter.c (gomp_iter_static_next): For chunk size 0
3059         only use n ceil/ nthreads size for the first
3060         n % nthreads threads in the team instead of
3061         all threads except for the last few ones which
3062         get less work or none at all.
3063         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
3064         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
3065         chunk argument, set run_sched_modifier to 0 for static
3066         resp. 1 for other kinds.  If chunk argument is 0
3067         and not static, set value to 1.
3068
3069 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
3070
3071         PR c++/49043
3072         * testsuite/libgomp.c++/pr49043.C: New test.
3073
3074         PR c++/48869
3075         * testsuite/libgomp.c++/pr48869.C: New test.
3076
3077 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
3078
3079         PR fortran/48894
3080         * fortran.c: Include limits.h.
3081         (TO_INT): Define.
3082         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
3083         *set.
3084         (omp_set_num_threads_8_, omp_set_schedule_8_,
3085         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
3086         omp_get_team_size_8_): Use TO_INT macro.
3087         * testsuite/libgomp.fortran/pr48894.f90: New test.
3088
3089 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
3090
3091         PR middle-end/48591
3092         * testsuite/libgomp.c/pr48591.c: New test.
3093
3094 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3095
3096         PR bootstrap/48135
3097         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
3098         * configure: Regenerate.
3099
3100 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
3101
3102         PR fortran/47886
3103         * testsuite/libgomp.fortran/task3.f90: New test.
3104
3105 2011-02-24  Tobias Burnus  <burnus@net-b.de>
3106
3107         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
3108
3109 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
3110
3111         PR libgomp/47854
3112         * libgomp.texi (omp_get_wtime): Don't say time in the past
3113         must be Unix Epoch.
3114
3115 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
3116
3117         PR libgomp/47804
3118         * testsuite/libgomp.fortran/fortran.exp: Check for both
3119         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
3120         but $blddir != "", still append ${blddir}/${lang_library_path}
3121         to ld_library_path.
3122
3123 2011-02-16  Tobias Burnus  <burnus@net-b.de>
3124
3125         PR libgomp/47758
3126         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
3127         of libquadmath.a before adding its libpath to ldflags.
3128
3129 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
3130
3131         PR libgomp/47731
3132         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
3133         to FUTEX_WAIT futex syscall.
3134         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
3135
3136 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3137
3138         * configure: Regenerate.
3139
3140 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
3141
3142         PR libstdc++/36104
3143         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
3144
3145 2011-01-16  Gerald Pfeifer
3146
3147         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
3148
3149 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
3150
3151         PR fortran/46874
3152         * libgomp.fortran/allocatable6.f90: New test.
3153
3154 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3155
3156         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
3157         * configure: Regenerate.
3158
3159 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
3160
3161         PR target/40125
3162         PR lto/46695
3163         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
3164         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
3165         * aclocal.m4: Regenerate.
3166         * configure: Regenerate.
3167         * Makefile.in: Regenerate.
3168         * testsuite/Makefile.in: Regenerate.
3169
3170 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
3171
3172         PR fortran/46753
3173         * libgomp.fortran/pr46753.f90: New test.
3174
3175         PR libgomp/43706
3176         * env.c (initialize_env): Default to spin count 300000
3177         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
3178         is specified.
3179
3180         PR libgomp/45240
3181         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
3182         at the end if sync builtins aren't supported.
3183
3184 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3185
3186         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
3187
3188 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3189
3190         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
3191
3192 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
3193
3194         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
3195
3196 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3197             Tobias Burnus  <burnus@net-b.de>
3198
3199         PR fortran/32049
3200         * configure.ac:
3201         * configure: Regenerate.
3202
3203 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
3204
3205         * config/linux/futex.h: New.
3206         * config/linux/arm/mutex.h: New.
3207         * configure.tgt (arm*-*-linux*): Add config path.
3208
3209 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
3210
3211         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
3212
3213 2010-09-23  Tobias Burnus  <burnus@net-b.de>
3214
3215         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
3216         Change Fortran datatype to LOGICAL.
3217         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
3218         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
3219
3220 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3221
3222         * configure: Regenerate.
3223
3224 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
3225
3226         * libgomp.texi: Add function keyword to a couple of Fortran
3227         interfaces, use integer instead of int for Fortran.
3228
3229 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
3230
3231         * libgomp.texi: Fix spelling and pasto problems throughout.
3232         Adjust prototypes to match code.
3233
3234 2010-07-24  Tobias Burnus  <burnus@net-b.de>
3235
3236         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
3237         silence -fwhole-file warning.
3238
3239 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3240
3241         * configure.tgt (*-*-solaris2.[56]*): Removed.
3242
3243 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3244
3245         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
3246         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
3247         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
3248         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
3249         targetting solaris2*.
3250         * configure: Regenerate.
3251         * config.h.in: Regenerate.
3252
3253         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
3254         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
3255         Add libgomp_version_dep.
3256         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
3257         versioning.
3258         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
3259         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
3260         * Makefile.in: Regenerate.
3261
3262         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
3263         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
3264         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
3265         to common block, protected by
3266         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
3267
3268 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
3269
3270         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
3271
3272 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
3273
3274         PR bootstrap/43170
3275         * configure: Regenerate.
3276
3277 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3278
3279         PR other/43620
3280         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
3281         * configure: Regenerate.
3282         * Makefile.in: Regenerate.
3283         * testsuite/Makefile.in: Regenerate.
3284
3285 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
3286
3287         PR c/43893
3288         * testsuite/libgomp.c/pr43893.c: New test.
3289         * testsuite/libgomp.c++/pr43893.C: New test.
3290
3291 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
3292
3293         PR middle-end/43570
3294         * testsuite/libgomp.fortran/vla8.f90: New test.
3295
3296 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
3297
3298         PR libgomp/43706
3299         * config/linux/affinity.c (gomp_init_affinity): Decrease
3300         gomp_available_cpus if affinity mask confines the process to fewer
3301         CPUs.
3302         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
3303         non-NULL, just return gomp_available_cpus.
3304
3305         PR libgomp/43569
3306         * sections.c (gomp_sections_init): Initialize ws->mode.
3307
3308 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
3309
3310         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
3311         not unused bar variable.
3312         * configure: Regenerate.
3313
3314 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3315
3316         * Makefile.in: Regenerate.
3317         * aclocal.m4: Regenerate.
3318         * testsuite/Makefile.in: Regenerate.
3319
3320 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
3321
3322         PR libgomp/42942
3323         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
3324         (initialize_env): Adjust callers.
3325         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
3326         when the argument is 0.
3327
3328         * testsuite/libgomp.c/pr42942.c: New test.
3329
3330 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
3331
3332         PR middle-end/42644
3333         PR middle-end/42130
3334         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
3335         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
3336
3337 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3338
3339         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
3340         * testsuite/libgomp.c++/task-6.C: Likewise.
3341
3342 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
3343
3344         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
3345
3346 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
3347
3348         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
3349         * configure: Regenerate.
3350
3351 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
3352
3353         PR fortran/42866
3354         * testsuite/libgomp.fortran/allocatable5.f90: New test.
3355
3356 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
3357
3358         * configure.ac: Test for executability of GFORTRAN.
3359         * configure: Regenerate.
3360
3361 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3362
3363         * configure: Regenerate.
3364
3365 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
3366
3367         PR libgomp/42602
3368         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
3369
3370 2010-01-03  Richard Guenther  <rguenther@suse.de>
3371
3372         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
3373
3374 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
3375
3376         * testsuite/libgomp.graphite/pr4118.c: New.
3377
3378 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
3379
3380         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
3381         for darwin, protect the test with require-effective-target tls_runtime.
3382         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
3383
3384 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
3385
3386         PR target/41605
3387         * testsuite/lib/libgomp.exp: Provide -B options to allow for
3388         link spec %s substitutions for static libraries.
3389
3390 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
3391
3392         PR testsuite/42135
3393         * libgomp.graphite/force-parallel-2.c: Reduce array size.
3394
3395 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3396
3397         * Makefile.in: Regenerate.
3398         * configure: Regenerate.
3399         * testsuite/Makefile.in: Regenerate.
3400
3401 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
3402
3403         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
3404         settings for LC_ALL and LANG.
3405
3406 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
3407
3408         PR fortran/42162
3409         * testsuite/libgomp.fortran/pr42162.f90: New test.
3410
3411 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
3412
3413         PR middle-end/42029
3414         * testsuite/libgomp.c/pr42029.c: New test.
3415
3416 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
3417
3418         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
3419         *s.  Accept ld version without text in ()s.
3420         * configure: Regenerated.
3421
3422 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
3423
3424         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
3425
3426 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3427
3428         PR libgomp/41418
3429         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
3430         or a hyphen (happens with fortran language disabled).
3431         * configure: Regenerate.
3432
3433 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3434
3435         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
3436         use sed script portable to Solaris /bin/sed for extracting ld
3437         version.
3438         * configure: Regenerate.
3439
3440 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
3441
3442         * testsuite/libgomp.graphite/bounds.c: New test.
3443
3444 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3445
3446         * Makefile.am (libgomp_la_LINK): New.
3447         * Makefile.in: Regenerate.
3448
3449 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3450
3451         * configure.ac (AC_PREREQ): Bump to 2.64.
3452
3453 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3454
3455         * Makefile.am (install-html, install-pdf): Remove.
3456         * Makefile.in: Regenerate.
3457
3458         * Makefile.in: Regenerate.
3459         * aclocal.m4: Regenerate.
3460         * config.h.in: Regenerate.
3461         * configure: Regenerate.
3462         * testsuite/Makefile.in: Regenerate.
3463
3464 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3465
3466         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
3467         * Makefile.in: Regenerate.
3468
3469 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
3470
3471         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
3472         * Makefile.in: Regenerate.
3473
3474 2009-08-19  Tobias Burnus  <burnus@net-b.de>
3475
3476         PR fortran/41102
3477         omp_lib.h.in: Fix -std=f95 errors.
3478
3479
3480 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
3481
3482         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
3483         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
3484         * testsuite/libgomp.graphite/graphite.exp: New.
3485
3486 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
3487
3488         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
3489         only build.
3490
3491 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
3492
3493         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
3494         needed memory barrier semantics.
3495         * config/linux/mips/mutex.h: New file.
3496
3497 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3498
3499         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
3500
3501 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
3502
3503         * configure: Regenerate.
3504
3505 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
3506
3507         PR testsuite/40699
3508         PR testsuite/40707
3509         PR testsuite/40709
3510         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
3511         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
3512         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
3513
3514 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
3515
3516         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
3517         options when choosing a multilib.
3518
3519 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
3520
3521         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
3522         ld_library_path.  Use add_path.  Add just find_libgcc_s to
3523         ld_library_path, not every libgcc multilib directory.
3524         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
3525         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
3526         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
3527         Use add_path.
3528         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
3529
3530 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
3531
3532         * Makefile.am (LTLDFLAGS): Define.
3533         (LINK): Define.
3534         * Makefile.in: Regenerate.
3535
3536 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
3537
3538         PR fortran/39718
3539         * testsuite/libgomp.fortran/fortran.exp: Don't link with
3540         libgfortranbegin, check existence of libgfortran.a instead of
3541         libgfortranbegin.a.
3542
3543 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
3544
3545         PR libgomp/40174
3546         * team.c (gomp_thread_start): Destroy thr->release semaphore.
3547         (gomp_free_pool_helper): Likewise.
3548
3549 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
3550             Jakub Jelinek  <jakub@redhat.com>
3551
3552         PR fortran/35423
3553         * testsuite/libgomp.fortran/workshare2.f90: New test.
3554
3555 2009-04-09  Nick Clifton  <nickc@redhat.com>
3556
3557         * iter.c: Change copyright header to refer to version 3 of the
3558         GNU General Public License with version 3.1 of the GCC Runtime
3559         Library Exception and to point readers at the COPYING3 and
3560         COPYING3.RUNTIME files and the FSF's license web page.
3561         * alloc.c: Likewise.
3562         * barrier.c: Likewise.
3563         * config/bsd/proc.c: Likewise.
3564         * config/linux/affinity.c: Likewise.
3565         * config/linux/alpha/futex.h: Likewise.
3566         * config/linux/bar.c: Likewise.
3567         * config/linux/bar.h: Likewise.
3568         * config/linux/ia64/futex.h: Likewise.
3569         * config/linux/ia64/mutex.h: Likewise.
3570         * config/linux/lock.c: Likewise.
3571         * config/linux/mips/futex.h: Likewise.
3572         * config/linux/mutex.c: Likewise.
3573         * config/linux/mutex.h: Likewise.
3574         * config/linux/powerpc/futex.h: Likewise.
3575         * config/linux/proc.c: Likewise.
3576         * config/linux/ptrlock.c: Likewise.
3577         * config/linux/ptrlock.h: Likewise.
3578         * config/linux/s390/futex.h: Likewise.
3579         * config/linux/sem.c: Likewise.
3580         * config/linux/sem.h: Likewise.
3581         * config/linux/sparc/futex.h: Likewise.
3582         * config/linux/wait.h: Likewise.
3583         * config/linux/x86/futex.h: Likewise.
3584         * config/mingw32/proc.c: Likewise.
3585         * config/mingw32/time.c: Likewise.
3586         * config/posix/affinity.c: Likewise.
3587         * config/posix/bar.c: Likewise.
3588         * config/posix/bar.h: Likewise.
3589         * config/posix/lock.c: Likewise.
3590         * config/posix/mutex.h: Likewise.
3591         * config/posix/proc.c: Likewise.
3592         * config/posix/ptrlock.h: Likewise.
3593         * config/posix/sem.c: Likewise.
3594         * config/posix/sem.h: Likewise.
3595         * config/posix/time.c: Likewise.
3596         * config/posix95/lock.c: Likewise.
3597         * critical.c: Likewise.
3598         * env.c: Likewise.
3599         * error.c: Likewise.
3600         * fortran.c: Likewise.
3601         * iter_ull.c: Likewise.
3602         * libgomp.h: Likewise.
3603         * libgomp_f.h.in: Likewise.
3604         * libgomp_g.h: Likewise.
3605         * loop.c: Likewise.
3606         * loop_ull.c: Likewise.
3607         * omp.h.in: Likewise.
3608         * omp_lib.f90.in: Likewise.
3609         * omp_lib.h.in: Likewise.
3610         * ordered.c: Likewise.
3611         * parallel.c: Likewise.
3612         * sections.c: Likewise.
3613         * single.c: Likewise.
3614         * task.c: Likewise.
3615         * team.c: Likewise.
3616         * work.c: Likewise.
3617
3618 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
3619
3620         * testsuite/config/default.exp: Change copyright header to refer to
3621         version 3 of the GNU General Public License and to point readers
3622         at the COPYING3 file and the FSF's license web page.
3623
3624 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
3625
3626         PR middle-end/39573
3627         * libgomp.c++/pr39573.C: New test.
3628
3629 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
3630
3631         PR other/39591
3632         * testsuite/libgomp.c/pr39591-1.c: New test.
3633         * testsuite/libgomp.c/pr39591-2.c: New test.
3634         * testsuite/libgomp.c/pr39591-3.c: New test.
3635
3636 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
3637
3638         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
3639         * testsuite/libgomp.c/atomic-6.c: Ditto.
3640
3641 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
3642
3643         PR c/39495
3644         * testsuite/libgomp.c/loop-12.c: New test.
3645         * testsuite/libgomp.c/loop-11.c: New test.
3646         * testsuite/libgomp.c++/loop-11.C: New test.
3647         * testsuite/libgomp.c++/loop-12.C: New test.
3648         * testsuite/libgomp.c++/for-8.C: New test.
3649
3650 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3651
3652         * configure: Regenerate.
3653
3654 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
3655
3656         PR middle-end/39154
3657         * testsuite/libgomp.c/pr39154.c: New test.
3658
3659 2009-01-30  Ian Lance Taylor  <iant@google.com>
3660
3661         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
3662         libgomp_ld_is_gold.  Get gold version number.
3663         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
3664         * configure: Rebuild.
3665
3666 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
3667
3668         * testsuite/lib/libgomp.exp: Add -B option for targets that
3669         use libgfortran.a%s in their specs.
3670
3671 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
3672
3673         PR libgomp/38086
3674         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
3675         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
3676         HAVE_AS_SYMVER_DIRECTIVE is not defined.
3677         * configure: Regenerated.
3678         * config.h.in: Likewise.
3679
3680 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
3681
3682         PR c++/38650
3683         * testsuite/libgomp.c/pr38650.c: New test.
3684         * testsuite/libgomp.c++/pr38650.C: New test.
3685
3686 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
3687
3688         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
3689
3690 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
3691
3692         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
3693
3694 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3695
3696         * configure: Regenerate.
3697
3698 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
3699
3700         PR middle-end/36802
3701         * testsuite/libgomp.c/pr36802-1.c: New test.
3702         * testsuite/libgomp.c/pr36802-2.c: New test.
3703         * testsuite/libgomp.c/pr36802-3.c: New test.
3704
3705 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
3706
3707         PR libgomp/38270
3708         * config/linux/powerpc/mutex.h: New.
3709
3710 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
3711
3712         PR c++/38257
3713         * testsuite/libgomp.c++/for-7.C: New test.
3714
3715         PR c++/38348
3716         * testsuite/libgomp.c++/for-6.C: New test.
3717
3718 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
3719
3720         PR testsuite/28870
3721         * testsuite/lib/libgomp.exp: Include new timeout library files.
3722         (libgomp_target_compile): Set timeout value from new proc.
3723
3724 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
3725
3726         PR libgomp/37938
3727         * config/linux/ia64/mutex.h: New.
3728
3729 2008-11-04  Tobias Burnus  <burnus@net-b.de>
3730
3731         PR libgomp/37935
3732         * libgomp.texi (Runtime library routines, environment variables):
3733         Update for OpenMP version 3.0.
3734
3735 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
3736             Steve Ellcey  <sje@cup.hp.com>
3737
3738         * configure: Regenerate for new libtool.
3739         * Makefile.in: Ditto.
3740         * testsuite/Makefile.in: Ditto.
3741
3742 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
3743             Andreas Tobler  <a.tobler@schweiz.org>
3744
3745         * config/bsd/proc.c: New file.
3746         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
3747         * configure.ac: Check for header <sys/sysctl.h>
3748         * configure: Regenerate.
3749         * config.h.in: Likewise.
3750
3751 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
3752
3753         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
3754
3755 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
3756
3757         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
3758         * Makefile.in: Regenerated.
3759         * testsuite/Makefile.in: Regenerated.
3760
3761 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
3762
3763         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
3764         depend on blddir if blddir exists.
3765         (libgomp_target_compile): Likewise.
3766         * testsuite/libgomp.c++/c++.exp: Likewise.
3767         * testsuite/libgomp.fortran/fortran.exp: Likewise.
3768
3769 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3770
3771         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
3772         Do not list GPL as Invariant Section.
3773
3774 2008-07-28  Ilie Garbacea  <ilie@mips.com>
3775             Chao-ying Fu  <fu@mips.com>
3776
3777         * configure.tgt: Enable futex for MIPS.
3778         * config/linux/mips/futex.h: New file.
3779
3780 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
3781
3782         * team.c (gomp_team_end): Free team immediately if it has
3783         just one thread.
3784
3785 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
3786
3787         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
3788         * testsuite/libgomp.fortran/fortran.exp: Same.
3789         * testsuite/libgomp.c/c.exp: Same.
3790         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
3791         directory to library path first.
3792
3793 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
3794
3795         * env.c (parse_stacksize): Add cast to avoid warning.
3796         (parse_spincount): Likewise.
3797
3798 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
3799
3800         * testsuite/libgomp.c/loop-10.c: New test.
3801         * libgomp.c/loop-3.c (main): Add lastprivate clause.
3802         * libgomp.c++/loop-6.C (main): Likewise.
3803
3804         PR debug/36617
3805         * testsuite/libgomp.c/debug-1.c: New test.
3806
3807 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
3808
3809         * testsuite/libgomp.c/nqueens-1.c: New test.
3810
3811         PR c++/36523
3812         * testsuite/libgomp.c++/task-7.C: New function.
3813
3814 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3815
3816         * configure: Regenerate.
3817
3818 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3819
3820         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
3821         mutex when HAVE_SYNC_BUILTINS isn't defined.
3822
3823 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3824
3825         * libgomp.texi (omp_test_lock): Fix typo.
3826
3827 2008-06-12  Tobias Burnus  <burnus@net-b.de>
3828
3829         * omp_lib.f90.in: Add "implicit none".
3830
3831 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
3832
3833         PR middle-end/36506
3834         * testsuite/libgomp.c/reduction-5.c: New test.
3835
3836 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
3837
3838         * libgomp.h (struct gomp_task): Add in_tied_task field.
3839         * task.c (gomp_init_task): Initialize it.
3840         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
3841         unconditionally.  Don't call gomp_team_barrier_wake if
3842         current task is implicit or if(0) from implicit and number of
3843         running tasks is equal to nthreads - 1.
3844
3845         PR libgomp/36471
3846         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
3847         omp_get_team_size_8): Fix pastos.
3848
3849         PR libgomp/36469
3850         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
3851         * configure: Regenerated.
3852         * config.h.in: Regenerated.
3853         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
3854         defined.
3855
3856 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
3857
3858         PR bootstrap/36452
3859         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
3860         (GOMP_loop_ull_dynamic_start): Likewise.
3861         (GOMP_loop_ull_guided_start): Likewise.
3862         (GOMP_loop_ull_ordered_static_start): Likewise.
3863         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
3864         (GOMP_loop_ull_ordered_guided_start): Likewise.
3865
3866 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
3867             Richard Henderson  <rth@redhat.com>
3868             Ulrich Drepper  <drepper@redhat.com>
3869             Jakob Blomer  <jakob.blomer@ira.uka.de>
3870
3871         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
3872         Substitute also OMP_*LOCK_25*.
3873         * configure: Regenerated.
3874         * config.h.in: Regenerated.
3875         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
3876         ptrlock.c and task.c.
3877         * Makefile.in: Regenerated.
3878         * testsuite/Makefile.in: Regenerated.
3879         * task.c: New file.
3880         * loop_ull.c: New file.
3881         * iter_ull.c: New file.
3882         * libgomp.h: Include ptrlock.h.
3883         (enum gomp_task_kind): New type.
3884         (struct gomp_team): Add task_lock, task_queue, task_count,
3885         task_running_count, single_count fields.  Add
3886         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
3887         Remove work_share_lock, generation_mask,
3888         oldest_live_gen, num_live_gen and init_work_shares fields, add
3889         work work_share_list_alloc, work_share_list_free and work_share_chunk
3890         fields.  Change work_shares from pointer to pointers into an array.
3891         Change ordered_release field into gomp_sem_t ** from flexible array
3892         member.  Add implicit_task and initial_work_shares fields.
3893         Move close to the end of the struct.
3894         (struct gomp_team_state): Add single_count, last_work_share,
3895         active_level and level fields, remove work_share_generation.
3896         (gomp_barrier_handle_tasks): New prototype.
3897         (gomp_finish_task): New inline function.
3898         (struct gomp_work_share): Move chunk_size, end, incr into
3899         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
3900         next_ll fields.  Reshuffle fields.  Add next_alloc,
3901         next_ws, next_free and inline_ordered_team_ids fields, change
3902         ordered_team_ids into pointer from flexible array member.
3903         Add mode field.  Put lock and next into a different cache line
3904         from most of the write-once fields.
3905         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
3906         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
3907         gomp_iter_ull_guided_next): New prototypes.
3908         (gomp_new_icv): New prototype.
3909         (struct gomp_thread): Add thread_pool and task fields.
3910         (struct gomp_thread_pool): New type.
3911         (gomp_new_team): New prototype.
3912         (gomp_team_start): Change type of last argument.
3913         (gomp_new_work_share): Removed.
3914         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
3915         (gomp_work_share_init_done): New static inline.
3916         (gomp_throttled_spin_count_var, gomp_available_cpus,
3917         gomp_managed_threads): New extern decls.
3918         (gomp_init_task): New prototype.
3919         (gomp_spin_count_var): New extern var decl.
3920         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
3921         or no alias support, or if not PIC.
3922         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
3923         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
3924         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
3925         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
3926         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
3927         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
3928         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
3929         gomp_test_nest_lock_25): New prototypes.
3930         (omp_lock_symver, strong_alias): Define.
3931         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
3932         decls.
3933         (gomp_end_task): New.
3934         (struct gomp_task_icv, gomp_global_icv): New.
3935         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
3936         (struct gomp_task): New.
3937         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3938         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3939         (gomp_icv): New.
3940         (gomp_schedule_type): Reorder enum to match
3941         omp_sched_t.
3942         * team.c (struct gomp_thread_start_data): Add thread_pool and task
3943         fields.
3944         (gomp_thread_start): Add gomp_team_barrier_wait call.
3945         For non-nested case remove clearing of docked thread thr fields.
3946         Use pool fields instead of global gomp_* variables.  Use
3947         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
3948         Create tasks for each member thread.
3949         (free_team): Only destroy team barrier, task_lock here and free it.
3950         (gomp_free_thread): Free last_team if non-NULL.
3951         (gomp_team_end): Call gomp_team_barrier_wait instead of
3952         gomp_barrier_wait.  For nested case call one extra
3953         gomp_barrier_wait.  Move here some destruction from free_team.
3954         Call free_team on pool->last_team if any, rather than freeing
3955         current team.  Destroy work_share_list_free_lock ifndef
3956         HAVE_SYNC_BUILTINS.
3957         (gomp_new_icv): New function.
3958         (gomp_threads, gomp_threads_size, gomp_threads_used,
3959         gomp_threads_dock): Removed.
3960         (gomp_thread_destructor): New variable.
3961         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
3962         functions.
3963         (gomp_team_start): Create new pool if current thread doesn't have
3964         one.  Use pool fields instead of global gomp_* variables.
3965         Initialize thread_pool field for new threads.  Clear single_count.
3966         Change last argument from ws to team, don't create
3967         new team, set ts.work_share to &team->work_shares[0] and clear
3968         ts.last_work_share.  Don't clear ts.work_share_generation.
3969         If number of threads changed, adjust atomically gomp_managed_threads.
3970         Use gomp_init_task instead of gomp_new_task,
3971         set thr->task to the corresponding implicit_task array entry.
3972         Create tasks for each member thread.  Initialize ts.level.
3973         (initialize_team): Call pthread_key_create on
3974         gomp_thread_destructor.
3975         (team_destructor): New function.
3976         (new_team): Removed.
3977         (gomp_new_team): New function.
3978         (free_team): Free gomp_work_share blocks chained through next_alloc,
3979         instead of freeing work_shares and destroying work_share_lock.
3980         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
3981         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
3982         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
3983         of gomp_barrier_wait.
3984         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
3985         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
3986         if gomp_work_share_start returned true.  Don't unlock ws->lock.
3987         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
3988         of gomp_barrier_wait.
3989         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
3990         gomp_work_share_init_done if gomp_work_share_start returned true.
3991         Don't unlock ws->lock.
3992         * work.c: Include stddef.h.
3993         (free_work_share): Use work_share_list_free_lock instead
3994         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
3995         Call gomp_fini_work_share and then either free ws if orphaned, or
3996         put it into work_share_list_free list of the current team.
3997         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
3998         functions.
3999         (gomp_work_share_start, gomp_work_share_end,
4000         gomp_work_share_end_nowait): Rewritten.
4001         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
4002         (openmp_version): Set to 200805.
4003         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
4004         omp_sched_guided, omp_sched_auto): New parameters.
4005         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
4006         omp_set_max_active_levels, omp_get_max_active_levels,
4007         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
4008         omp_get_active_level): New interfaces.
4009         * omp_lib.h.in (openmp_version): Set to 200805.
4010         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
4011         omp_sched_guided, omp_sched_auto): New parameters.
4012         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
4013         omp_set_max_active_levels, omp_get_max_active_levels,
4014         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
4015         omp_get_active_level): New externals.
4016         * loop.c: Include limits.h.
4017         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
4018         GFS_AUTO.
4019         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
4020         Likewise.  Use gomp_icv.
4021         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
4022         ts.static_trip here.
4023         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
4024         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
4025         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
4026         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
4027         don't unlock ws->lock, otherwise lock it.
4028         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
4029         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
4030         (gomp_parallel_loop_start): Call gomp_new_team instead of
4031         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
4032         Adjust gomp_team_start caller.  Pass 0 as second argument to
4033         gomp_resolve_num_threads.
4034         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
4035         If adding ws->chunk_size nthreads + 1 times after end won't
4036         overflow, set ws->mode to 1.
4037         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
4038         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
4039         GOMP_loop_ull_ordered_static_start,
4040         GOMP_loop_ull_ordered_dynamic_start,
4041         GOMP_loop_ull_ordered_guided_start,
4042         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
4043         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
4044         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
4045         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
4046         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
4047         prototypes.
4048         * libgomp.map: Export lock routines also @@OMP_2.0.
4049         (GOMP_loop_ordered_dynamic_first,
4050         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
4051         GOMP_loop_ordered_static_first): Remove.
4052         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
4053         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
4054         GOMP_loop_ull_ordered_dynamic_next,
4055         GOMP_loop_ull_ordered_dynamic_start,
4056         GOMP_loop_ull_ordered_guided_next,
4057         GOMP_loop_ull_ordered_guided_start,
4058         GOMP_loop_ull_ordered_runtime_next,
4059         GOMP_loop_ull_ordered_runtime_start,
4060         GOMP_loop_ull_ordered_static_next,
4061         GOMP_loop_ull_ordered_static_start,
4062         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
4063         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
4064         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
4065         (omp_set_schedule, omp_get_schedule,
4066         omp_get_thread_limit, omp_set_max_active_levels,
4067         omp_get_max_active_levels, omp_get_level,
4068         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
4069         omp_set_schedule_, omp_set_schedule_8_,
4070         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
4071         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
4072         omp_get_max_active_levels_, omp_get_level_,
4073         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
4074         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
4075         New exports @@OMP_3.0.
4076         * omp.h.in (omp_sched_t): New type.
4077         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
4078         omp_set_max_active_levels, omp_get_max_active_levels,
4079         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
4080         omp_get_active_level): New prototypes.
4081         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
4082         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
4083         gomp_thread_limit_var, gomp_remaining_threads_count,
4084         gomp_remaining_threads_lock): New variables.
4085         (parse_spincount): New function.
4086         (initialize_env): Call gomp_init_num_threads unconditionally.
4087         Initialize gomp_available_cpus.  Call parse_spincount,
4088         initialize gomp_{,throttled_}spin_count_var
4089         depending on presence and value of OMP_WAIT_POLICY and
4090         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
4091         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
4092         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
4093         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
4094         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
4095         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
4096         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
4097         (gomp_global_icv): New.
4098         (parse_schedule): Use it.  Parse "auto".
4099         (omp_set_num_threads): Use gomp_icv.
4100         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
4101         Likewise.
4102         (omp_get_max_threads): Move from parallel.c.
4103         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
4104         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
4105         add ialias.
4106         (parse_stacksize, parse_wait_policy): New functions.
4107         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
4108         both wrappers for compatibility and new locks.
4109         (omp_set_schedule, omp_get_schedule,
4110         omp_get_thread_limit, omp_set_max_active_levels,
4111         omp_get_max_active_levels, omp_get_level,
4112         omp_get_ancestor_thread_num, omp_get_team_size,
4113         omp_get_active_level): New ialias_redirect.
4114         (omp_set_schedule_, omp_set_schedule_8_,
4115         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
4116         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
4117         omp_get_max_active_levels_, omp_get_level_,
4118         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
4119         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
4120         New functions.
4121         * parallel.c: Include limits.h.
4122         (gomp_resolve_num_threads): Add count argument.  Rewritten.
4123         (GOMP_parallel_start): Call gomp_new_team and pass that as last
4124         argument to gomp_team_start.  Pass 0 as second argument to
4125         gomp_resolve_num_threads.
4126         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
4127         if gomp_thread_limit_var != ULONG_MAX.
4128         (omp_in_parallel): Implement using ts.active_level.
4129         (omp_get_max_threads): Move to env.c.
4130         (omp_get_level, omp_get_ancestor_thread_num,
4131         omp_get_team_size, omp_get_active_level): New functions,
4132         add ialias.
4133         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
4134         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
4135         gomp_iter_dynamic_next instead of the _locked variant and don't take
4136         lock around it, otherwise acquire it before calling
4137         gomp_iter_dynamic_next_locked.
4138         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
4139         gomp_iter_dynamic_next instead of the _locked variant and don't take
4140         lock around it.
4141         (GOMP_parallel_sections_start): Call gomp_new_team instead of
4142         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
4143         Adjust gomp_team_start caller.  Pass count as second argument to
4144         gomp_resolve_num_threads, don't adjust num_threads after the call.
4145         Use gomp_icv.
4146         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
4147         ws->chunk_size by incr.
4148         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
4149         code.
4150         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
4151         types.
4152         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
4153         (omp_check_defines): Check even the compat defines.
4154         * config/linux/ptrlock.c: New file.
4155         * config/linux/ptrlock.h: New file.
4156         * config/linux/wait.h: New file.
4157         * config/posix/ptrlock.c: New file.
4158         * config/posix/ptrlock.h: New file.
4159         * config/linux/bar.h (gomp_team_barrier_wait,
4160         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
4161         (gomp_team_barrier_set_task_pending,
4162         gomp_team_barrier_clear_task_pending,
4163         gomp_team_barrier_set_waiting_for_tasks,
4164         gomp_team_barrier_waiting_for_tasks,
4165         gomp_team_barrier_done): New inlines.
4166         (gomp_barrier_t): Rewritten.
4167         (gomp_barrier_state_t): New typedef.
4168         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
4169         gomp_barrier_wait_start): Rewritten.
4170         (gomp_barrier_wait_end): Change second argument to
4171         gomp_barrier_state_t.
4172         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
4173         inlines.
4174         * config/linux/bar.c: Include wait.h instead of libgomp.h and
4175         futex.h.
4176         (gomp_barrier_wait_end): Rewritten.
4177         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
4178         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
4179         * config/posix/bar.h (gomp_barrier_t): Add generation field.
4180         (gomp_barrier_state_t): New typedef.
4181         (gomp_team_barrier_wait,
4182         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
4183         (gomp_barrier_wait_start): Or all but low 2 bits from generation
4184         into the return value.  Return gomp_barrier_state_t.
4185         (gomp_team_barrier_set_task_pending,
4186         gomp_team_barrier_clear_task_pending,
4187         gomp_team_barrier_set_waiting_for_tasks,
4188         gomp_team_barrier_waiting_for_tasks,
4189         gomp_team_barrier_done): New inlines.
4190         (gomp_barrier_wait_end): Change second argument to
4191         gomp_barrier_state_t.
4192         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
4193         inlines.
4194         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
4195         (gomp_barrier_wait_end): Change second argument to
4196         gomp_barrier_state_t.
4197         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
4198         gomp_team_barrier_wake): New functions.
4199         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
4200         futex.h.
4201         (gomp_futex_wake, gomp_futex_wait): New variables.
4202         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
4203         * config/linux/lock.c: Rewrite to make locks task owned,
4204         for backwards compatibility provide the old entrypoints
4205         if symbol versioning.  Include wait.h instead of libgomp.h and
4206         futex.h.
4207         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
4208         * config/posix95/lock.c: Rewrite to make locks task owned,
4209         for backwards compatibility provide the old entrypoints
4210         if symbol versioning.
4211         * config/posix/lock.c: Rewrite to make locks task owned,
4212         for backwards compatibility provide the old entrypoints
4213         if symbol versioning.
4214         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
4215         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
4216         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
4217         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4218         (sys_futex0): Return error code.
4219         (futex_wake, futex_wait): If ENOSYS was returned, clear
4220         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4221         (cpu_relax, atomic_write_barrier): New static inlines.
4222         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4223         (futex_wake, futex_wait): If ENOSYS was returned, clear
4224         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4225         (cpu_relax, atomic_write_barrier): New static inlines.
4226         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4227         (sys_futex0): Return error code.
4228         (futex_wake, futex_wait): If ENOSYS was returned, clear
4229         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4230         (cpu_relax, atomic_write_barrier): New static inlines.
4231         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4232         (sys_futex0): Return error code.
4233         (futex_wake, futex_wait): If ENOSYS was returned, clear
4234         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4235         (cpu_relax, atomic_write_barrier): New static inlines.
4236         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4237         (sys_futex0): Return error code.
4238         (futex_wake, futex_wait): If ENOSYS was returned, clear
4239         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4240         (cpu_relax, atomic_write_barrier): New static inlines.
4241         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4242         (sys_futex0): Return error code.
4243         (futex_wake, futex_wait): If ENOSYS was returned, clear
4244         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4245         (cpu_relax, atomic_write_barrier): New static inlines.
4246         * config/linux/sem.c: Include wait.h instead of libgomp.h and
4247         futex.h.
4248         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
4249         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
4250         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
4251         types.
4252         (omp_nest_lock_t): Change owner into void *, add lock field.
4253         * config/posix95/omp-lock.h: Include semaphore.h.
4254         (omp_lock_25_t, omp_nest_lock_25_t): New types.
4255         (omp_lock_t): Use sem_t instead of mutex if semaphores
4256         aren't broken.
4257         (omp_nest_lock_t): Likewise.  Change owner to void *.
4258         * config/posix/omp-lock.h: Include semaphore.h.
4259         (omp_lock_25_t, omp_nest_lock_25_t): New types.
4260         (omp_lock_t): Use sem_t instead of mutex if semaphores
4261         aren't broken.
4262         (omp_nest_lock_t): Likewise.  Add owner field.
4263
4264 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
4265
4266         * testsuite/libgomp.c/collapse-1.c: New test.
4267         * testsuite/libgomp.c/collapse-2.c: New test.
4268         * testsuite/libgomp.c/collapse-3.c: New test.
4269         * testsuite/libgomp.c/icv-1.c: New test.
4270         * testsuite/libgomp.c/icv-2.c: New test.
4271         * testsuite/libgomp.c/lib-2.c: New test.
4272         * testsuite/libgomp.c/lock-1.c: New test.
4273         * testsuite/libgomp.c/lock-2.c: New test.
4274         * testsuite/libgomp.c/lock-3.c: New test.
4275         * testsuite/libgomp.c/loop-4.c: New test.
4276         * testsuite/libgomp.c/loop-5.c: New test.
4277         * testsuite/libgomp.c/loop-6.c: New test.
4278         * testsuite/libgomp.c/loop-7.c: New test.
4279         * testsuite/libgomp.c/loop-8.c: New test.
4280         * testsuite/libgomp.c/loop-9.c: New test.
4281         * testsuite/libgomp.c/nested-3.c: New test.
4282         * testsuite/libgomp.c/nestedfn-6.c: New test.
4283         * testsuite/libgomp.c/sort-1.c: New test.
4284         * testsuite/libgomp.c/task-1.c: New test.
4285         * testsuite/libgomp.c/task-2.c: New test.
4286         * testsuite/libgomp.c/task-3.c: New test.
4287         * testsuite/libgomp.c/task-4.c: New test.
4288         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
4289         to C++ testsuite default compiler options.
4290         * testsuite/libgomp.c++/collapse-1.C: New test.
4291         * testsuite/libgomp.c++/collapse-2.C: New test.
4292         * testsuite/libgomp.c++/ctor-10.C: New test.
4293         * testsuite/libgomp.c++/for-1.C: New test.
4294         * testsuite/libgomp.c++/for-2.C: New test.
4295         * testsuite/libgomp.c++/for-3.C: New test.
4296         * testsuite/libgomp.c++/for-4.C: New test.
4297         * testsuite/libgomp.c++/for-5.C: New test.
4298         * testsuite/libgomp.c++/loop-8.C: New test.
4299         * testsuite/libgomp.c++/loop-9.C: New test.
4300         * testsuite/libgomp.c++/loop-10.C: New test.
4301         * testsuite/libgomp.c++/task-1.C: New test.
4302         * testsuite/libgomp.c++/task-2.C: New test.
4303         * testsuite/libgomp.c++/task-3.C: New test.
4304         * testsuite/libgomp.c++/task-4.C: New test.
4305         * testsuite/libgomp.c++/task-5.C: New test.
4306         * testsuite/libgomp.c++/task-6.C: New test.
4307         * testsuite/libgomp.fortran/allocatable1.f90: New test.
4308         * testsuite/libgomp.fortran/allocatable2.f90: New test.
4309         * testsuite/libgomp.fortran/allocatable3.f90: New test.
4310         * testsuite/libgomp.fortran/allocatable4.f90: New test.
4311         * testsuite/libgomp.fortran/collapse1.f90: New test.
4312         * testsuite/libgomp.fortran/collapse2.f90: New test.
4313         * testsuite/libgomp.fortran/collapse3.f90: New test.
4314         * testsuite/libgomp.fortran/collapse4.f90: New test.
4315         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
4316         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
4317         * testsuite/libgomp.fortran/lib4.f90: New test.
4318         * testsuite/libgomp.fortran/lock-1.f90: New test.
4319         * testsuite/libgomp.fortran/lock-2.f90: New test.
4320         * testsuite/libgomp.fortran/nested1.f90: New test.
4321         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
4322         * testsuite/libgomp.fortran/strassen.f90: New test.
4323         * testsuite/libgomp.fortran/tabs1.f90: New test.
4324         * testsuite/libgomp.fortran/tabs2.f: New test.
4325         * testsuite/libgomp.fortran/task1.f90: New test.
4326         * testsuite/libgomp.fortran/task2.f90: New test.
4327         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
4328         * testsuite/libgomp.fortran/vla5.f90: Likewise.
4329         * testsuite/libgomp.c/pr26943-2.c: Likewise.
4330         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4331         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4332
4333 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
4334
4335         PR c++/36308
4336         * testsuite/libgomp.c++/ctor-11.C: New test.
4337         * testsuite/libgomp.c++/ctor-12.C: New test.
4338
4339 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
4340
4341         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
4342
4343 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
4344
4345         PR middle-end/36106
4346         * testsuite/libgomp.c/atomic-5.c: New test.
4347         * testsuite/libgomp.c/atomic-6.c: New test.
4348         * testsuite/libgomp.c/autopar-1.c: New test.
4349
4350 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4351
4352         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
4353         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
4354         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
4355         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
4356         * configure: Regenerate.
4357         * Makefile.in, testsuite/Makefile.in: Likewise.
4358
4359 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
4360
4361         PR bootstrap/35457
4362         * aclocal.m4: Regenerate.
4363         * configure: Regenerate.
4364
4365 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
4366
4367         PR middle-end/35611
4368         * testsuite/libgomp.c/atomic-4.c: New test.
4369
4370         PR libgomp/35625
4371         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
4372         (gomp_iter_guided_next): Likewise.
4373         * testsuite/libgomp.c/pr35625.c: New test.
4374
4375 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4376
4377         * aclocal.m4: Regenerate.
4378         * configure: Likewise.
4379         * Makefile.in: Likewise.
4380         * testsuite/Makefile.in: Likewise.
4381
4382 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
4383
4384         PR middle-end/35185
4385         * testsuite/libgomp.c++/pr35185.C: New test.
4386
4387 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
4388
4389         PR middle-end/35549
4390         * testsuite/libgomp.c/pr35549.c: New test.
4391
4392 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
4393
4394         * testsuite/libgomp.c/atomic-3.c: New test.
4395
4396 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4397
4398         PR fortran/33197
4399         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
4400         .F08 file suffixes.
4401
4402 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
4403
4404         PR libgomp/33131
4405         * configure.ac: Add ACX_HEADER_STRING.
4406         * env.c: Include strings.h.
4407         * aclocal.m4: Regenerate.
4408         * config.h.in: Regenerate.
4409         * configure: Regenerate.
4410         * Makefile.in: Regenerate.
4411         * testsuite/Makefile.in: Regenerate.
4412
4413 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
4414
4415         PR middle-end/35196
4416         * testsuite/libgomp.c/pr35196.c: New test.
4417
4418         PR middle-end/35130
4419         * testsuite/libgomp.fortran/pr35130.f90: New test.
4420         * testsuite/libgomp.c/pr35130.c: New test.
4421
4422 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
4423
4424         PR middle-end/33880
4425         * testsuite/libgomp.c/pr33880.c: New test.
4426         * testsuite/libgomp.fortran/pr33880.f90: New test.
4427
4428 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
4429
4430         * configure: Regenerate.
4431
4432 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
4433
4434         * configure.ac: Move futex checking into ../config/futex.m4.
4435         * configure: Rebuilt.
4436         * aclocal.m4: Rebuilt.
4437         * Makefile.in: Rebuilt.
4438
4439         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
4440         2007-10-15 ../config/tls.m4 change.
4441
4442 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
4443
4444         PR c++/34513
4445         * testsuite/libgomp.c/pr34513.c: New test.
4446         * testsuite/libgomp.c++/pr34513.C: New test.
4447
4448 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
4449
4450         PR target/32765
4451         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
4452
4453 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
4454
4455         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
4456
4457 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
4458
4459         * testsuite/libgomp.c/private-1.c: New test.
4460
4461 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
4462             Paolo Bonzini  <bonzini@gnu.org>
4463
4464         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
4465         instead of 'VPATH ='.
4466         * Makefile.in: Regenerate.
4467
4468 2007-11-23  Matthias Klose  <doko@ubuntu.com>
4469
4470         * configure.ac: Adjust makeinfo version check.
4471         * configure: Regenerate.
4472
4473 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
4474
4475         PR fortran/34020
4476         * testsuite/libgomp.fortran/pr34020.f90: New test.
4477
4478 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
4479
4480         PR c++/33894
4481         * testsuite/libgomp.c++/atomic-1.C: New test.
4482
4483 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
4484
4485         PR libgomp/33275
4486         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
4487         Make x and y integers rather than (implicit) reals.  Add private (j)
4488         clause to the last omp parallel.
4489
4490 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
4491
4492         * configure: Regenerate following changes to ../config/tls.m4.
4493
4494 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
4495
4496         * testsuite/libgomp.fortran/stack.f90: New test.
4497
4498 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
4499
4500         * config/mingw32/proc.c: New file.
4501
4502 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
4503
4504         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
4505         (main): Use __get_cpuid to get i386 target fetaures.
4506         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
4507         (main): Use __get_cpuid to get x86_64 target fetaures.
4508
4509 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
4510
4511         PR target/32765
4512         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
4513         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
4514
4515 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
4516
4517         PR fortran/32550
4518         * testsuite/libgomp.fortran/pr32550.f90: New test.
4519         * testsuite/libgomp.fortran/crayptr2.f90: New test.
4520
4521 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
4522
4523         * aclocal.m4: Regenerated.
4524
4525 2007-07-05  Tobias Burnus  <burnus@net-b.de>
4526
4527         PR fortran/32359
4528         * testsuite/libgomp.fortran/pr32359.f90: New.
4529
4530 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
4531
4532         PR libgomp/32468
4533         * sections.c (GOMP_parallel_sections_start): Only decrease
4534         number of threads to COUNT if dyn_var is true.
4535         * testsuite/libgomp.c/pr32468.c: New test.
4536
4537 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
4538
4539         PR libgomp/26308
4540         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
4541
4542 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
4543
4544         PR middle-end/32362
4545         * testsuite/libgomp.c/pr32362-1.c: New test.
4546         * testsuite/libgomp.c/pr32362-2.c: New test.
4547         * testsuite/libgomp.c/pr32362-3.c: New test.
4548
4549 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
4550
4551         * team.c (gomp_team_start): Fix setting up thread_attr
4552         stack size.
4553
4554 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
4555
4556         * configure: Regenerate.
4557
4558 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
4559
4560         * Makefile.in: Regenerate.
4561         * configure: Regenerate.
4562         * aclocal.m4: Regenerate.
4563         * testsuite/Makefile.in: Regenerate.
4564
4565 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
4566
4567         * config/linux/proc.c: New file.
4568
4569         PR libgomp/28482
4570         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
4571
4572 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
4573
4574         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
4575
4576 2007-04-16  Matthias Klose  <doko@debian.org>
4577
4578         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
4579         flags if not building with -m64.
4580         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
4581         flag for i?86-*-* targets, if current target matches -m64.
4582
4583 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
4584
4585         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
4586         * Makefile.in: Regenerate.
4587
4588 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4589
4590         PR testsuite/31369
4591         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
4592         ld_library_path.
4593         * testsuite/libgomp.fortran/fortran.exp: Likewise.
4594
4595 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
4596
4597         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
4598         decls.
4599         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
4600         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
4601         (parse_affinity): New function.
4602         (initialize_env): Call it and gomp_init_affinity.
4603         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
4604         create new pthread_attr_t and call gomp_init_thread_affinity
4605         on it for each thread before passing the attribute to pthread_create.
4606         * config/linux/affinity.c: New file.
4607         * config/posix/affinity.c: New file.
4608         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
4609         * configure: Rebuilt.
4610         * config.h.in: Rebuilt.
4611         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
4612         * Makefile.in: Rebuilt.
4613
4614 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
4615
4616         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
4617         *-*-darwin*.
4618         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
4619         and use it if found.
4620
4621 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
4622
4623         * testsuite/config/default.exp: New file.
4624         * testsuite/lib/libgomp.exp: New file.
4625         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
4626         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
4627         load_lib *, load_gcc_lib *): Move to libgomp.exp.
4628         (libgomp_load): Remove.
4629         * testsuite/lib/libgomp.exp (libgomp_init): Compute
4630         always_ld_library_path, not ld_library_path.  Set additional_flags
4631         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
4632         (target_compile): Do not call libgomp_init.  Append lang_library_path
4633         and lang_link_flags to options.
4634         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
4635         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
4636         here.
4637         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
4638         always_ld_library_path.  Set LD_LIBRARY_PATH here.
4639         * testsuite/libgomp.fortran/fortran.exp: Ditto.
4640         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
4641         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
4642         CX8 flag.
4643         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
4644         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
4645         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
4646         * testsuite/libgomp.c/pr29947-1.c: Ditto.
4647         * testsuite/libgomp.c/atomic-10.c: Ditto.
4648
4649 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
4650
4651         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
4652         dg-final cleanup-modules line.
4653         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
4654         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
4655         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
4656         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
4657         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
4658         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
4659         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
4660
4661 2007-03-18  Andreas Schwab  <schwab@suse.de>
4662
4663         * acinclude.m4: Adjust regular expression for ld version
4664         extraction.
4665         * configure: Regenerate.
4666
4667 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
4668
4669         * Makefile.am: Add install-pdf target as copied from
4670         automake v1.10 rules.
4671         * Makefile.in: Regenerate
4672
4673 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
4674
4675         PR libgomp/28486
4676         * configure: Regenerate.
4677
4678         PR c++/30703
4679         * testsuite/libgomp.c++/pr30703.C: New test.
4680
4681 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
4682
4683         Revert:
4684         2006-07-05  Eric Christopher  <echristo@apple.com>
4685         * configure.ac: Depend addition of -pthread on host OS.
4686         * configure: Regenerate.
4687
4688 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4689
4690         * libgomp.texi: Fix spacing after abbreviations.
4691
4692 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
4693
4694         PR libgomp/30546
4695         * configure.ac: Add check for makeinfo
4696         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
4697         if an appropiate version of makeinfo is found.
4698         * aclocal.m4: Regenerated.
4699         * configure: Regenerated.
4700         * Makefile.in: Regenerated.
4701         * testsuite/Makefile.in: Regenerated.
4702
4703 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
4704
4705         PR libgomp/30540
4706         * libgomp.texi: More about implementation-dependent settings.
4707
4708 2007-01-26  Tobias Burnus  <burnus@net-b.de>
4709
4710         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
4711
4712 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
4713
4714         PR middle-end/30494
4715         * testsuite/libgomp.c/pr30494.c: New test.
4716
4717 2007-01-15  Tom Tromey  <tromey@redhat.com>
4718
4719         * configure: Rebuilt.
4720         * configure.ac: Fixed comment.
4721
4722 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
4723
4724         * libgomp.texi: Document implementation specific default values of
4725         environment variables.
4726
4727 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
4728
4729         PR libgomp/28209
4730         * libgomp.texi: New file.
4731         * configure.ac: Add --enable-generated-files-in-srcdir option.
4732         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
4733         files to srcdir.
4734         * Makefile.in: Regenerated.
4735         * config.h.in: Regenerated.
4736         * testsuite/Makefile.in: Regenerated.
4737         * NOTES: Removed.
4738
4739 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
4740
4741         PR libgomp/29949
4742         * env.c (omp_set_num_threads): Set illegal thread count to 1.
4743
4744 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
4745
4746         * configure: Regenerate.
4747
4748 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
4749
4750         PR libgomp/29947
4751         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
4752         start if there shouldn't be any loop iterations.
4753         (gomp_loop_ordered_static_start): Remove start == end test.
4754         * testsuite/libgomp.c/pr29947-1.c: New test.
4755         * testsuite/libgomp.c/pr29947-2.c: New test.
4756
4757 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
4758
4759         * configure.tgt: Force initial-exec TLS model on Linux only.
4760
4761 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
4762
4763         * configure: Regenerated.
4764
4765 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
4766
4767         * env.c (parse_schedule): Reject out of range values.
4768         (parse_unsigned_long): Reject out of range, negative or zero values.
4769
4770 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
4771
4772         PR fortran/29629
4773         * testsuite/libgomp.fortran/pr29629.f90: New test.
4774
4775 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
4776
4777         PR libgomp/29494
4778         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
4779         * config/posix95: New directory.
4780         * config/posix95/omp-lock.h: New file.
4781         * config/posix95/lock.c: Likewise.
4782
4783 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
4784
4785         * aclocal.m4: Regenerate.
4786         * configure: Regenerate.
4787
4788 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
4789
4790         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
4791         '<' to '<='.
4792
4793 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
4794
4795         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
4796         test.
4797         * configure: Regenerate.
4798         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
4799
4800 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
4801
4802         PR middle-end/25261
4803         PR middle-end/28790
4804         * testsuite/libgomp.c/nestedfn-4.c: New test.
4805         * testsuite/libgomp.c/nestedfn-5.c: New test.
4806         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
4807
4808         PR fortran/29097
4809         * testsuite/libgomp.fortran/condinc1.f: New test.
4810         * testsuite/libgomp.fortran/condinc2.f: New test.
4811         * testsuite/libgomp.fortran/condinc3.f90: New test.
4812         * testsuite/libgomp.fortran/condinc4.f90: New test.
4813         * testsuite/libgomp.fortran/condinc1.inc: New file.
4814
4815 2006-09-18  Tom Tromey  <tromey@redhat.com>
4816
4817         * configure: Rebuilt.
4818
4819 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
4820
4821         PR c/28768
4822         PR preprocessor/14634
4823         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
4824         to AC_DEFINE.
4825         * configure: Regenerate.
4826
4827 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
4828
4829         * testsuite/libgomp.fortran/reduction3.f90: Change
4830         -2147483648 to -huge(i)-1 to avoid overflow.
4831         * testsuite/libgomp.fortran/reduction4.f90: Change
4832         Z'ffffffff' to not(0) to avoid overflow.
4833
4834 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
4835
4836         PR libgomp/25938
4837         * Makefile.am (libsubincludedir): New.
4838         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
4839         * Makefile.in: Regenerate.
4840
4841 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
4842
4843         PR libgomp/28725
4844         * env.c: Include ctype.h.
4845         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
4846         leading and/or trailing whitespace and compare strings case
4847         insensitively.
4848
4849 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
4850
4851         PR fortran/28390
4852         * testsuite/libgomp.fortran/pr28390.f: New test.
4853
4854 2006-07-05  Eric Christopher  <echristo@apple.com>
4855
4856         * configure.ac: Depend addition of -pthread on host OS.
4857         * configure: Regenerate.
4858
4859 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
4860
4861         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
4862         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
4863         defined.
4864
4865 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
4866
4867         PR libgomp/26175
4868         PR libgomp/26477
4869         * configure.ac: If neither --enable-linux-futex nor
4870         --disable-linux-futex is passed, determine the default by checking
4871         for compiling and/or running against NPTL.  With --enable-linux-futex,
4872         check if SYS_gettid and SYS_futex are defined.
4873         * configure: Rebuilt.
4874
4875 2006-06-14  Richard Henderson  <rth@redhat.com>
4876
4877         PR libgomp/28008
4878         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
4879         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
4880
4881 2006-06-09  Richard Henderson  <rth@redhat.com>
4882
4883         * env.c (gomp_nthreads_var): Change to unsigned long.
4884         (gomp_run_sched_chunk): Likewise.
4885         (parse_unsigned_long): Rename from parse_num_threads and generalize.
4886         (initialize_env): Initialize gomp_thread_attr.
4887         * libgomp.h (gomp_nthreads_var): Update decl.
4888         (gomp_run_sched_chunk): Likewise.
4889         (gomp_thread_attr): Declare.
4890         * team.c (gomp_thread_attr): Export.
4891         (initialize_team): Don't initialize it.
4892
4893 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
4894
4895         PR fortran/27916
4896         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
4897         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
4898
4899 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
4900
4901         * config/mingw32/time.c: New file.
4902         * configure.tgt: Use it.
4903
4904 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
4905
4906         * Makefile.am: Add install-html target. Add install-html to .PHONY
4907         * Makefile.in: Regenerate.
4908
4909 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4910
4911         PR libgomp/27612
4912         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
4913         * testsuite/libgomp.c/critical-1.c: Likewise.
4914         * testsuite/libgomp.c/loop-1.c: Likewise.
4915         * testsuite/libgomp.c/loop-2.c: Likewise.
4916         * testsuite/libgomp.c/single-1.c: Likewise.
4917         * testsuite/libgomp.c/ordered-1.c: Likewise.
4918         * testsuite/libgomp.c/ordered-2.c: Likewise.
4919
4920 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
4921
4922         PR middle-end/27416
4923         * libgomp.fortran/pr27416-1.f90: New test.
4924
4925 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
4926
4927         PR fortran/27395
4928         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
4929         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
4930
4931 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
4932
4933         PR c++/26943
4934         * testsuite/libgomp.c/pr26943-1.c: New test.
4935         * testsuite/libgomp.c/pr26943-2.c: New test.
4936         * testsuite/libgomp.c/pr26943-3.c: New test.
4937         * testsuite/libgomp.c/pr26943-4.c: New test.
4938         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
4939         * testsuite/libgomp.c++/pr26943.C: New test.
4940
4941 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
4942
4943         PR middle-end/27337
4944         * testsuite/libgomp.c++/pr27337.C: New test.
4945
4946 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
4947
4948         PR c/26171
4949         * testsuite/libgomp.c/pr26171.c: New test.
4950
4951 2006-04-25  Richard Henderson  <rth@redhat.com>
4952
4953         PR libgomp/25865
4954         * configure.ac: Use GCC_CHECK_TLS.
4955         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
4956         * Makefile.in, aclocal.m4, configure: Regenerate.
4957
4958 2006-04-10  Matthias Klose  <doko@debian.org>
4959
4960         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
4961         directory names containing underscores.
4962
4963 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
4964
4965         PR c++/26691
4966         * testsuite/libgomp.c++/pr26691.C: New test.
4967
4968 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
4969
4970         * testsuite/libgomp.fortran/retval2.f90: New test.
4971
4972 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
4973
4974         * testsuite/libgomp.c++: New directory.
4975
4976 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
4977
4978         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
4979         * config/posix/sem.c: Implement the above.
4980
4981 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
4982
4983         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
4984         define HAVE_BROKEN_POSIX_SEMAPHORES.
4985         * configure: Rebuilt.
4986         * config.h.in: Rebuilt.
4987
4988 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
4989
4990         PR bootstrap/26161
4991         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
4992         for the other pthread check.
4993         * configure: Regenerate.
4994         * config.h.in: Regenerate.
4995
4996 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
4997
4998         PR libgomp/25938
4999         PR libgomp/25984
5000         * Makefile.am (fincludedir): New variable.
5001         (nodist_include_HEADERS): Remove Fortran files.
5002         (nodist_finclude_HEADERS): New variable.
5003         * Makefile.in: Regenerated.
5004
5005 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
5006
5007         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
5008         Remove tests for returning assumed character length arrays.
5009
5010 2006-02-12  Roger Sayle  <roger@eyesopen.com>
5011             John David Anglin  <dave@hiauly1.hia.nrc.ca>
5012
5013         PR libgomp/25936
5014         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
5015
5016 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
5017
5018         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
5019
5020 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
5021
5022         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
5023         part of LD_LIBRARY_PATH manually.
5024
5025 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
5026
5027         PR libgomp/25852
5028         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
5029         libgomp_init.
5030
5031 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
5032
5033         PR libgomp/25884
5034         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
5035         * configure.ac (PERL): Don't set.
5036         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
5037         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
5038         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
5039         * omp.h.in: Wrap the new configure substitutions with @ characters.
5040         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
5041         * aclocal.m4, configure, Makefile.in: Regenerate.
5042         * mkomp_h.pl: Delete.
5043
5044 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
5045
5046         PR libgomp/25259
5047         * configure.ac: Use GCC_HEADER_STDINT.
5048         * libgomp.h: Include gstdint.h.
5049         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
5050         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
5051
5052 2006-01-24  Richard Henderson  <rth@redhat.com>
5053
5054         PR libgomp/25942
5055         * configure.ac: Add AM_MAINTAINER_MODE.
5056         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
5057
5058 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
5059
5060         * Makefile.in: Regenerate.
5061         * testsuite/Makefile.in: Regenerate.
5062         * aclocal.m4: Regenerate.
5063
5064 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
5065
5066         * config/posix/proc.c: Conditional include of sys/loadavg.h for
5067         Solaris.
5068         * configure.ac: Add check for loadavg.h.
5069         (link_gomp): Adjust comment.
5070         * configure: Regenerate.
5071         * config.h.in: Regenerate.
5072
5073 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
5074
5075         PR libgomp/25877
5076         * configure.ac: Remove check for alloca.h.
5077         * configure: Regenerate.
5078         * config.h.in: Regenerate.
5079         * libgomp.h: define gomp_alloca to be __builtin_alloca.
5080         * team.c: Remove use of alloca.h.
5081         Call gomp_alloca instead of alloca.
5082
5083 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
5084
5085         PR libgomp/25877
5086         * team.c: Add include of alloca.h.
5087         * configure.ac: Add check for alloca.h.
5088         * configure: Regenerate.
5089         * config.h.in: Regenerate.
5090
5091 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
5092
5093         PR fortran/25219
5094         * testsuite/libgomp.fortran/pr25219.f90: New test.
5095
5096 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
5097
5098         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
5099         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
5100         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
5101         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
5102         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
5103         testsuite/libgomp.fortran/threadprivate1.f90,
5104         testsuite/libgomp.fortran/threadprivate2.f90,
5105         testsuite/libgomp.fortran/threadprivate3.f90,
5106         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
5107         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
5108         testsuite/libgomp.fortran/omp_parse3.f90: Change required
5109         effective-target to TLS runtime.
5110
5111         * testsuite/libgomp.fortran/pr25162.f: Require
5112         effective-target TLS runtime.
5113
5114 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
5115
5116         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
5117         * testsuite/libgomp.c/nestedfn-3.c: New test.
5118
5119 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
5120
5121         PR fortran/25162
5122         * testsuite/libgomp.fortran/pr25162.f: New test.
5123
5124 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
5125
5126         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
5127         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
5128
5129 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
5130
5131         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
5132         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
5133         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
5134         single.c, team.c, work.c, config/linux/alpha/futex.h,
5135         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
5136         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
5137         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
5138         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
5139         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
5140         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
5141         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
5142         FSF address.
5143
5144 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
5145
5146         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
5147         to nodist_noinst_HEADERS.
5148         * Makefile.in: Rebuilt.
5149
5150         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
5151         add integer count field.
5152         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
5153         omp_nest_lock_t type change.
5154         (omp_init_nest_lock): Likewise.  Initialize count to 0.
5155         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
5156         Increment count.
5157         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
5158         Decrement count.
5159         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
5160         Increment count if successful and return the new nesting level.
5161         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
5162         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
5163         * testsuite/libgomp.c/lib-1.c: New test.
5164         * testsuite/libgomp.fortran/lib1.f90: New test.
5165         * testsuite/libgomp.fortran/lib2.f: New test.
5166         * testsuite/libgomp.fortran/lib3.f: New test.
5167
5168 2005-11-17  Richard Henderson  <rth@redhat.com>
5169
5170         PR 24845
5171         * Makefile.am (nodist_toolexeclib_HEADERS): New.
5172         * configure.ac (link_gomp): New.  Substitute it.
5173         (AC_CONFIG_FILES): Add libgomp.spec.
5174         * libgomp.spec.in: New file.
5175         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
5176         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
5177
5178 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
5179
5180         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
5181         reduction(-:var) behaving the same as reduction(+:var).
5182         * testsuite/libgomp.c/reduction-4.c: New test.
5183
5184 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
5185
5186         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
5187         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
5188         testsuite/libgomp.c/copyin-3.c,
5189         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
5190         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
5191         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
5192         testsuite/libgomp.c++/pr24455.C,
5193         testsuite/libgomp.fortran/threadprivate1.f90,
5194         testsuite/libgomp.fortran/threadprivate2.f90,
5195         testsuite/libgomp.fortran/threadprivate3.f90,
5196         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
5197         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
5198         testsuite/libgomp.fortran/omp_parse3.f90: Require
5199         effective-target TLS.
5200
5201 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
5202
5203         * HEADER: Remove.
5204
5205 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
5206
5207         PR libgomp/24797
5208         * team.c (initialize_team): Pass NULL rather than free as
5209         pthread_key_create destructor.  Initialize thread specific data
5210         pointer in initial thread to a static local variable rather than
5211         malloced memory.
5212
5213 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
5214
5215         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
5216         its location to ld_library_path.
5217
5218 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
5219
5220         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
5221
5222 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
5223
5224         * testsuite/libgomp.c: Rename from libgomp.dg.
5225
5226 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
5227
5228         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
5229         threadprivate variable 'i'.
5230
5231 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
5232
5233         * config/linux/s390/futex.h: New file.
5234         * configure.tgt: Use it.
5235
5236         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
5237         before the parallel.
5238
5239 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
5240
5241         PR c++/24734
5242         * testsuite/libgomp.c++/master-1.C: New test.
5243
5244 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
5245
5246         * testsuite/libgomp.dg/copyin-3.c: New test.
5247
5248 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
5249
5250         * testsuite/libgomp.fortran/retval1.f90: New test.
5251         * testsuite/libgomp.fortran/vla7.f90: New test.
5252
5253 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
5254
5255         * testsuite/libgomp.fortran/vla2.f90: New test.
5256         * testsuite/libgomp.fortran/vla3.f90: New test.
5257         * testsuite/libgomp.fortran/vla4.f90: New test.
5258         * testsuite/libgomp.fortran/vla5.f90: New test.
5259         * testsuite/libgomp.fortran/vla6.f90: New test.
5260
5261 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
5262
5263         * config/linux/sparc/futex.h: New file.
5264         * configure.tgt: Use it.
5265         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
5266
5267         * critical.c: Include stdlib.h.
5268         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
5269         ignoring return value.
5270         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
5271         LIBGOMP_CHECK_SYNC_BUILTINS check.
5272         * configure: Rebuilt.
5273
5274 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
5275
5276         * testsuite/libgomp.fortran/vla1.f90: New test.
5277
5278 2005-10-31  Richard Henderson  <rth@redhat.com>
5279
5280         * testsuite/libgomp.fortran/character2.f90: Fix race condition
5281         setting 's' in different threads.
5282
5283 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
5284
5285         * libgomp.h (attribute_hidden, ialias): Define.
5286         * config/posix/proc.c (omp_get_num_procs): Add ialias.
5287         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
5288         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
5289         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
5290         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
5291         omp_test_lock, omp_test_nest_lock): Likewise.
5292         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
5293         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
5294         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
5295         omp_test_lock, omp_test_nest_lock): Likewise.
5296         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
5297         omp_get_dynamic, omp_get_nested): Likewise.
5298         * parallel.c (omp_get_num_threads, omp_get_max_threads,
5299         omp_get_thread_num, omp_in_parallel): Likewise.
5300         * fortran.c (ialias_redirect): Define.
5301         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
5302         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
5303         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
5304         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
5305         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
5306         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
5307         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
5308         omp_get_wtime): Add ialias_redirect.
5309
5310 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
5311
5312         * fortran.c: Include stdlib.h.
5313
5314 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
5315
5316         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
5317         * Makefile.in: Regenerated.
5318
5319 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
5320
5321         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
5322         * libgomp_f.h.in (omp_check_defines): New function.
5323         * env.c: Include libgomp_f.h.
5324         (initialize_env): Call omp_check_defines.
5325
5326         * testsuite/libgomp.dg/copyin-2.c: New test.
5327         * testsuite/libgomp.c++/copyin-2.C: New test.
5328         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
5329
5330         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
5331         * testsuite/libgomp.fortran/sharing2.f90: New test.
5332
5333         * testsuite/libgomp.dg/copyin-1.c: New test.
5334         * testsuite/libgomp.c++/copyin-1.C: New test.
5335
5336 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
5337
5338         * testsuite/libgomp.fortran/crayptr1.f90: New test.
5339
5340         * testsuite/libgomp.fortran/workshare1.f90: New test.
5341
5342         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
5343         only test.
5344         * libgomp.fortran/sharing1.f90: New test.
5345
5346 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
5347
5348         PR c++/24502
5349         * testsuite/libgomp.c++/loop-7.C: New test.
5350
5351         * testsuite/libgomp.dg/nestedfn-2.c: New test.
5352
5353         * testsuite/libgomp.dg/nestedfn-1.c: New test.
5354         * testsuite/libgomp.fortran/reduction6.f90: New test.
5355         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
5356
5357 2005-10-23  Richard Henderson  <rth@redhat.com>
5358
5359         * testsuite/libgomp.c++/ctor-1.C: New.
5360         * testsuite/libgomp.c++/ctor-2.C: New.
5361         * testsuite/libgomp.c++/ctor-3.C: New.
5362         * testsuite/libgomp.c++/ctor-4.C: New.
5363         * testsuite/libgomp.c++/ctor-5.C: New.
5364         * testsuite/libgomp.c++/ctor-6.C: New.
5365         * testsuite/libgomp.c++/ctor-7.C: New.
5366         * testsuite/libgomp.c++/ctor-8.C: New.
5367         * testsuite/libgomp.c++/ctor-9.C: New.
5368
5369 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
5370
5371         PR 24455
5372         * testsuite/libgomp.c++/pr24455-1.C: New test.
5373         * testsuite/libgomp.c++/pr24455.C: New test.
5374         * testsuite/libgomp.dg/pr24455-1.c: New test.
5375         * testsuite/libgomp.dg/pr24455.c: New test.
5376
5377 2005-10-20  Richard Henderson  <rth@redhat.com>
5378
5379         * testsuite/libgomp.c++/loop-6.C: New.
5380         * testsuite/libgomp.dg/loop-3.c: New.
5381
5382 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
5383
5384         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
5385         explicitly private.
5386         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
5387         explicitly shared.
5388
5389 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
5390
5391         * testsuite/libgomp.fortran/jacobi.f: New test.
5392
5393 2005-10-19  Richard Henderson  <rth@redhat.com>
5394
5395         * configure.tgt (i?86-linux): Default to with_arch instead of
5396         CFLAGS.  Add -mtune to match target_cpu.
5397         (x86_64-linux): Tune to i686.
5398
5399         * fortran.c (omp_test_nest_lock_): Fix typo.
5400
5401 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
5402
5403         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
5404         gomp_ordered_sync): Do nothing if team->nthreads == 1.
5405         * testsuite/libgomp.dg/ordered-3.c: New test.
5406
5407         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
5408         Remove volatile keyword.
5409
5410         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
5411         in COMMON block to avoid warnings on 64-bit targets.
5412
5413 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
5414
5415         * testsuite/libgomp.dg/shared-3.c: New test.
5416
5417 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
5418
5419         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
5420         * testsuite/libgomp.fortran/reduction5.f90: New test.
5421
5422 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
5423
5424         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
5425         dg-options.
5426         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
5427         flush loop now that __sync_synchronize has proper memory barrier.
5428         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
5429         Add -ffixed-form to dg-options.
5430
5431 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
5432
5433         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
5434         from subdirectories.
5435         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
5436         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
5437         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
5438         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
5439         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
5440         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
5441         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
5442         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
5443         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
5444         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
5445         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
5446         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
5447         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
5448         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
5449         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
5450         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
5451         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
5452         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
5453         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
5454         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
5455         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
5456         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
5457         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
5458         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
5459         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
5460
5461 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
5462
5463         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
5464         lang_library_path exists.  Use find instead of glob to gather tests.
5465         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
5466
5467 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
5468
5469         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
5470         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
5471         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
5472         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
5473         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
5474         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
5475         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
5476         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
5477         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
5478         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
5479         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
5480         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
5481         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
5482
5483 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
5484
5485         * testsuite/libgomp.dg/vla-1.c: New test.
5486
5487         * testsuite/libgomp.fortran/reference2.f90: New test.
5488
5489         * testsuite/libgomp.fortran/character2.f90: Remove explicit
5490         declaration of omp_get_thread_num.
5491         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
5492         use omp_lib.
5493
5494         * testsuite/libgomp.fortran/reduction1.f90: New test.
5495         * testsuite/libgomp.fortran/reduction2.f90: New test.
5496         * testsuite/libgomp.fortran/reduction3.f90: New test.
5497         * testsuite/libgomp.fortran/reduction4.f90: New test.
5498
5499 2005-10-13  Richard Henderson  <rth@redhat.com>
5500
5501         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
5502         * Makefile.in: Regenerate.
5503         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
5504         * libgomp.h: Include bar.h.
5505         (struct gomp_barrier): Remove.
5506         (struct gomp_team): Add barrier.  Replace master_barrier with
5507         master_release.  Replace threads with ordered_release.
5508         (struct gomp_thread): Replace barrier with release.
5509         * ordered.c (gomp_ordered_first): Update for ordered_release change.
5510         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
5511         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
5512         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
5513         (GOMP_single_copy_end): Likewise.
5514         * team.c (gomp_threads_dock): New.
5515         (gomp_barrier_init, gomp_barrier_destroy): Remove.
5516         (gomp_thread_start): Use gomp_barrier_wait.
5517         (new_team, free_team): Update for gomp_team changes.
5518         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
5519         (gomp_team_end): Use gomp_barrier_wait.
5520         (initialize_team): Update for gomp_thread changes.
5521         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
5522         (gomp_work_share_end_nowait): Use atomic ops when available.
5523         * config/linux/bar.c, config/linux/bar.h: New files.
5524         * config/posix/bar.c, config/posix/bar.h: New files.
5525
5526 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
5527
5528         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
5529         * testsuite/libgomp.dg/single-2.c: New test.
5530
5531         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
5532         lang_link_flags): Unset, so that they aren't inherited from previously
5533         sourced *.exp.
5534
5535         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
5536
5537 2005-10-12  Richard Henderson  <rth@redhat.com>
5538
5539         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
5540         (libgomp_init): Use lang_test_file, lang_library_path, and
5541         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
5542
5543         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
5544         (lang_test_file, lang_link_flags): New.
5545         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
5546
5547         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
5548         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
5549         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
5550         testsuite/libgomp.c++/parallel-1.C,
5551         testsuite/libgomp.c++/reduction-1.C,
5552         testsuite/libgomp.c++/reduction-2.C,
5553         testsuite/libgomp.c++/reduction-3.C,
5554         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
5555         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
5556         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
5557         New files, largely cribbed from the C testsuite.
5558
5559 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
5560
5561         * testsuite/libgomp.fortran/character1.f90: New test.
5562         * testsuite/libgomp.fortran/character2.f90: New test.
5563
5564         * testsuite/libgomp.dg/nested-1.c: New test.
5565         * testsuite/libgomp.dg/nested-2.c: New test.
5566         * testsuite/libgomp.fortran/do1.f90: New test.
5567         * testsuite/libgomp.fortran/do2.f90: New test.
5568
5569         * testsuite/libgomp.fortran/reference1.f90: New test.
5570
5571 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
5572
5573         * testsuite/libgomp.dg/reduction-1.c: New test.
5574         * testsuite/libgomp.dg/reduction-2.c: New test.
5575         * testsuite/libgomp.dg/reduction-3.c: New test.
5576
5577 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
5578
5579         * testsuite/libgomp.dg/atomic-1.c: New test.
5580         * testsuite/libgomp.dg/atomic-2.c: New test.
5581
5582 2005-10-09  Richard Henderson  <rth@redhat.com>
5583
5584         * critical.c (atomic_lock): New.
5585         (initialize_critical): Initialize it.
5586         (GOMP_atomic_start, GOMP_atomic_end): New.
5587         * libgomp.map: Export them.
5588         * libgomp_g.h: Declare them.
5589
5590         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
5591
5592 2005-10-02  Richard Henderson  <rth@redhat.com>
5593
5594         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
5595         to XCFLAGS instead of CFLAGS.
5596
5597 2005-09-30  Richard Henderson  <rth@redhat.com>
5598
5599         * configure.ac: Determine whether -pthread or -lpthread is needed.
5600         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
5601         * Makefine.in, configure: Rebuild.
5602
5603 2005-09-28  Richard Henderson  <rth@redhat.com>
5604
5605         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
5606         * testsuite/libgomp.dg/omp-single-3.c: New test.
5607
5608 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
5609
5610         * testsuite/libgomp.dg/omp-single-2.c: New test.
5611         * testsuite/libgomp.dg/shared-2.c: Fix return code.
5612
5613 2005-09-27  Richard Henderson  <rth@redhat.com>
5614
5615         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
5616         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
5617
5618 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
5619
5620         * testsuite/libgomp.dg/omp-loop03.c: New test.
5621
5622 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
5623
5624         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
5625
5626 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
5627
5628         * testsuite/libgomp.dg/omp-single-1.c: New test.
5629         * testsuite/libgomp.dg/shared-1.c: Return 0.
5630         Add prototype for abort.
5631         * testsuite/libgomp.dg/shared-2.c: Likewise.
5632
5633 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
5634
5635         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
5636         constructs.
5637
5638 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
5639
5640         * testsuite/libgomp.dg/shared-1.c: New test.
5641         * testsuite/libgomp.dg/shared-2.c: New test.
5642
5643 2005-09-24  Richard Henderson  <rth@redhat.com>
5644
5645         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
5646
5647 2005-09-24  Richard Henderson  <rth@redhat.com>
5648
5649         * iter.c (gomp_iter_static_next): Round up when computing number
5650         of iterations.  Don't bother distributing a remainder equally.
5651
5652         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
5653         Don't call srand.  Zero b before testing.
5654         (main): New.
5655
5656 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
5657
5658         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
5659         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
5660
5661 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
5662
5663         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
5664         without !$omp end do, followed immediately by subroutine end.
5665
5666 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
5667
5668         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
5669
5670 2005-09-22  Richard Henderson  <rth@redhat.com>
5671
5672         * critical.c (GOMP_critical_name_start): Change argument to void**.
5673         Reuse the pointer space if the mutex fits.
5674         (GOMP_critical_name_end): Likewise.
5675         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
5676         * libgomp_g.h (GOMP_critical_name_start): Update decl.
5677         (GOMP_critical_name_end): Likewise.
5678         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
5679         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
5680
5681 2005-09-20  Richard Henderson  <rth@redhat.com>
5682
5683         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
5684         (create_lock_lock): New.
5685         (initialize_critical): Initialize it.
5686         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
5687         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
5688
5689 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
5690
5691         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
5692
5693 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
5694
5695         * testsuite/libgomp.dg/omp-loop01.c: New test.
5696         * testsuite/libgomp.dg/omp-loop02.c: New test.
5697
5698 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
5699
5700         * configure.ac (AC_PROG_FC): Add.
5701         (USE_FORTRAN): New automake conditional.
5702         * configure: Rebuilt.
5703         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
5704         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
5705         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
5706         Add rules to build them.
5707         * Makefile.in: Rebuilt.
5708         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
5709         OMP_NEST_LOCK_KIND.
5710         * libgomp.map: Add Fortran wrappers.
5711         * libgomp_f.h.in: New file.
5712         * omp_lib.h.in: New file.
5713         * omp_lib.f90.in: New file.
5714         * fortran.c: New file.
5715         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
5716         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
5717         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
5718         libgfortran has been built.
5719         * testsuite/libgomp.fortran/fortran.exp: New file.
5720         * testsuite/libgomp.fortran/omp_cond1.f: New test.
5721         * testsuite/libgomp.fortran/omp_cond2.f: New test.
5722         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
5723         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
5724         * testsuite/libgomp.fortran/omp_hello.f: New test.
5725         * testsuite/libgomp.fortran/omp_orphan.f: New test.
5726         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
5727         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
5728         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
5729         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
5730         * testsuite/libgomp.fortran/omp_reduction.f: New test.
5731         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
5732         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
5733
5734 2005-08-30  Richard Henderson  <rth@redhat.com>
5735
5736         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
5737         function for when aliases are not usable.
5738         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
5739         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5740         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
5741         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
5742         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
5743         GOMP_loop_ordered_guided_next): Likewise.
5744         * ordered.c (GOMP_ordered_start): Likewise.
5745
5746 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
5747
5748         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
5749         * testsuite/libgomp.dg/omp_hello.c: Fix return code
5750         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
5751         * testsuite/libgomp.dg/omp_orphan.c: Likewise
5752         * testsuite/libgomp.dg/omp_reduction.c: Likewise
5753         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
5754         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
5755         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
5756         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
5757
5758 2005-07-07  Eric Christopher  <echristo@redhat.com>
5759             Diego Novillo  <dnovillo@redhat.com>
5760
5761         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
5762         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
5763         up code.
5764         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
5765         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
5766         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
5767         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
5768         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
5769         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
5770         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
5771
5772 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
5773
5774         * TOPLEVEL.patch: Remove.
5775
5776 2005-05-16  Richard Henderson  <rth@redhat.com>
5777
5778         * configure.ac: Test for clock_gettime.
5779         * config.h.in, configure: Rebuild.
5780         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
5781         (omp_get_wtime): Use clock_gettime if available.
5782         (omp_get_wtick): Use clock_getres if available.
5783
5784 2005-05-11  Richard Henderson  <rth@redhat.com>
5785
5786         * config/linux/ia64/futex.h: New file.
5787         * configure.tgt: Use it.
5788
5789         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
5790
5791 2005-05-07  Richard Henderson  <rth@redhat.com>
5792
5793         * config/linux/powerpc/futex.h: New file.
5794         * configure.tgt: Use it.
5795
5796         * config/linux/i486/futex.h: Merge ...
5797         * config/linux/x86_64/futex.h: ... into ...
5798         * config/linux/x86/futex.h: ... here.
5799         * configure.tgt: Update to match.
5800
5801 2005-05-06  Richard Henderson  <rth@redhat.com>
5802
5803         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
5804         * config/linux/i486/futex.h: Likewise.
5805         * config/linux/x86_64/futex.h: Likewise.
5806
5807         * config/linux/lock.c: New file.
5808         * config/linux/omp-lock.h: New file.
5809
5810         * critical.c, env.h: Don't include omp.h
5811         * config/posix/lock.c: Include libgomp.h instead of omp.h.
5812         * config/posix/time.c: Likewise.
5813         * config/posix/omp-lock.h: New file.
5814         * libgomp.h: Include omp-lock.h and omp.h.
5815         * Makefile.am (nodist_include_HEADERS): New.
5816         (omp.h): New rule.
5817         * configure.ac (PERL): New.
5818         * mkomp_h.pl: New file.
5819         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
5820         with templates.
5821         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
5822
5823         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
5824         build directory.  Re-add -march=i486 hack.
5825
5826         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
5827         (libgomp_link_flags): Remove.
5828         (libgomp_initialized): Remove.
5829         (libgomp_init): Don't protect from reinitialization.  Copy code
5830         from libstdc++ for getting the multilib set correctly.
5831
5832 2005-05-05  Richard Henderson  <rth@redhat.com>
5833
5834         * config/linux/alpha/futex.h: New file.
5835         * configure.tgt (alpha*-*-linux*): Use it.
5836
5837         * config/posix/mutex.c: New file.
5838         * config/posix/sem.c: Use libgomp.h.
5839
5840         * configure.tgt (x86_64-linux): Also test CC for -m32.
5841         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
5842
5843         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
5844         after $gccpath.
5845
5846         * Makefile.am (SUBDIRS): New.
5847         (libgomp_la_LDFLAGS): Add -lpthread.
5848         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
5849         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
5850
5851         * libgomp_g.h: New file.
5852         * libgomp.h: Split out all public declarations to libgomp_g.h.
5853         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
5854         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
5855         * config/linux/sem.h: Likewise.
5856         * config/posix/sem.h: Likewise.
5857
5858         * Makefile.am (AM_LDFLAGS): New.
5859         (libgomp_version_script): Split out from ...
5860         (libgomp_la_LDFLAGS): ... here.
5861         (libgomp_version_info): New.
5862         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
5863         (LIBGOMP_ENABLE): New.
5864         (LIBGOMP_CHECK_LINKER_FEATURES): New.
5865         (LIBGOMP_ENABLE_SYMVERS): New.
5866         * configure.ac (AC_INIT): Version 1.0.
5867         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
5868         (enable-linux-futex): Likewise.  Rename from enable-futex.
5869         (libtool_VERSION): New.
5870         (LIBGOMP_ENABLE_SYMVERS): Use it.
5871         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
5872         * Makefile.in, aclocal.m4, configure: Rebuild.
5873
5874         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
5875         (gomp_mutex_unlock_slow): Fix typo.
5876         * config/linux/sem.c: Similarly.
5877         (gomp_sem_post_slow): Fix typo.
5878         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
5879         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
5880         [__PIC__] (sys_futex0): Don't use tmp output in asm.
5881
5882         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
5883         (libgomp_la_LDFLAGS): Add top_srcdir to path.
5884         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
5885         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
5886         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
5887         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
5888         LDFLAGS.  Pull enable_futex check to top-level.
5889         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
5890         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
5891
5892         First attempt at real configury.
5893         * Makefile, config.h: Remove file.
5894         * Makefile.am, Makefile.in: New file.
5895         * acinclude.m4 aclocal.m4: New file.
5896         * configure.ac, configure.tgt, configure: New file.
5897
5898         * config/posix/lock.c: Rename from sys-lock.c.
5899         * config/posix/mutex.h: Rename from sys-mutex.h.
5900         * config/posix/sem.c: Rename from sys-sem.c.
5901         * config/posix/sem.h: Rename from sys-sem.h.
5902         * config/posix/proc.c: Rename from sys-proc.c.
5903         * config/posix/time.c: Rename from sys-proc.c.
5904
5905         * config/linux/mutex.c: New file.
5906         * config/linux/mutex.h: New file.
5907         * config/linux/sem.c: New file.
5908         * config/linux/sem.h: New file.
5909         * config/linux/i486/futex.h: New file.
5910         * config/linux/x86_64/futex.h: New file.
5911
5912 2005-05-04  Richard Henderson  <rth@redhat.com>
5913
5914         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
5915         * libgomp.h: Declare them.
5916         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
5917         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
5918
5919 2005-05-04  Richard Henderson  <rth@redhat.com>
5920
5921         * libgomp-1 code drop
5922
5923 2005-05-04  Richard Henderson  <rth@redhat.com>
5924
5925         * iter.c (gomp_iter_static_next): Return tri-state on 0.
5926         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
5927         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
5928         (gomp_iter_static_next): Update.
5929         (gomp_ordered_static_next): Update.
5930         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
5931         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
5932         totally empty range.
5933         (gomp_loop_ordered_static_next): Refine test for calling
5934         gomp_ordered_static_next.
5935         * testsuite/ordered-1.c: Add case for more threads than iterations.
5936
5937         * iter.c (gomp_iter_runtime_next_locked): Remove.
5938         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
5939         gomp_loop_guided_start, gomp_loop_ordered_static_start,
5940         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
5941         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
5942         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
5943         gomp_loop_ordered_guided_next): Downcase name, make static, add
5944         an external alias with the old name.
5945         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
5946         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
5947         switch and call one of the above static functions.
5948         * libgomp.h: Update.
5949
5950         * work.c (gomp_work_share_start): Lock the mutex for !first too.
5951         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
5952         GOMP_loop_guided_start, GOMP_loop_runtime_start,
5953         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5954         GOMP_loop_ordered_guided_start): Update to match.
5955         * sections.c (GOMP_sections_start): Likewise.
5956         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
5957
5958         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
5959         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
5960         Use bounds check instead of modulus.
5961         (gomp_ordered_sync): Split out of GOMP_ordered_start.
5962         (gomp_ordered_last): Don't sync with ordered_owner here.
5963         (gomp_ordered_next): Likewise.
5964         (gomp_ordered_static_loop_next): Likewise.
5965         * loop.c, libgomp.h: Update to match.
5966
5967         * libgomp.h (GOMP_barrier): Declare.
5968
5969         * testsuite/barrier-1.c: New file.
5970         * testsuite/critical-1.c: New file.
5971         * testsuite/ordered-2.c: New file.
5972         * testsuite/ordered-1.c: New file.
5973         * testsuite/sections-1.c: New file.
5974         * testsuite/single-1.c: New file.
5975         * testsuite/Makefile (TESTS): Add them.
5976
5977 2005-05-04  Richard Henderson  <rth@redhat.com>
5978
5979         * libgomp.h (struct gomp_work_share): Add ordered_owner.
5980         * loop.c (GOMP_loop_static_start): If not the startup thread,
5981         acquire the mutex to wait for initialization complete.
5982         (GOMP_loop_ordered_static_start): Likewise.
5983         (GOMP_loop_ordered_runtime_start): Likewise.
5984         (GOMP_loop_ordered_static_first): Remove.
5985         (GOMP_loop_ordered_dynamic_first): Remove.
5986         (GOMP_loop_ordered_guided_first): Remove.
5987         (GOMP_loop_ordered_runtime_first): Remove.
5988         * ordered.c (gomp_ordered_loop_first): Post to own release when
5989         we're the first thread.
5990         (gomp_ordered_loop_last): Wait on release if not owner.
5991         (gomp_ordered_loop_next): Likewise.
5992         (gomp_ordered_static_loop_init): New.
5993         (gomp_ordered_static_loop_next): Use ordered_owner.
5994         (GOMP_ordered_start): Likewise.
5995         * work.c (gomp_new_work_share): Initialize ordered_owner.
5996
5997 2005-05-03  Richard Henderson  <rth@redhat.com>
5998
5999         * Makefile (OPT): New.
6000         (CFLAGS): Use it.
6001
6002         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
6003         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
6004         * libgomp.h, libgomp.map, NOTES: Update to match.
6005
6006         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
6007         Add initialized and thr members.
6008         (gomp_thread_start): Pause when initially spawned to wait for
6009         the whole team to be created.
6010         (gomp_team_start): Release team members at the end.
6011
6012         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
6013         (f_foo_1): Use GOMP_loop_end.
6014         (f_foo_2): Use GOMP_loop_end_nowait.
6015
6016         * testsuite/loop-2.c: New file.
6017         * testsuite/Makefile (TESTS): Add it.
6018
6019 2005-05-03  Richard Henderson  <rth@redhat.com>
6020
6021         * iter.c (gomp_iter_static_next): Fix overflow check typo.
6022         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
6023         * team.c (new_team): Initialize oldest_live_gen to 1 if no
6024         initial work_share.
6025
6026         * testsuite/Makefile: New file.
6027         * testsuite/loop-1.c: New file.
6028
6029 2005-05-03  Richard Henderson  <rth@redhat.com>
6030
6031         Initial implementation and checkin.