libgomp/ChangeLog

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