libgomp/ChangeLog

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