libgomp/ChangeLog

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