libgomp/ChangeLog

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