libgomp/ChangeLog

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