libgomp/ChangeLog

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