libgomp/ChangeLog

   1 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
   2
   3         * libgomp-plugin.h (enum offload_target_type): Remove
   4         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
   5         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
   6         * openacc.h (enum acc_device_t): Likewise.
   7         * openacc_lib.h: Likewise.
   8         * oacc-init.c (name_of_acc_device_t): Don't handle it.
   9         (acc_on_device): Just use __builtin_acc_on_device.
  10         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
  11         of acc_on_device builtin.
  12         * plugin/plugin-host.h: Remove file.
  13         * plugin/plugin-host.c: Likewise, but salvage some content into...
  14         * oacc-host.c: ... this file.
  15         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
  16         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
  17         * Makefile.in: Regenerate.
  18         * configure: Likewise.
  19         * testsuite/lib/libgomp.exp
  20         (check_effective_target_openacc_host_nonshm_selected): Remove.
  21         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
  22         ACC_DEVICE_TYPE=host_nonshm.
  23         * testsuite/libgomp.oacc-c/c.exp: Likewise.
  24         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
  25         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
  26         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
  27         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
  28         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
  29
  30 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
  31             Jakub Jelinek  <jakub@redhat.com>
  32
  33         * config/nvptx/affinity.c: New file.
  34         * config/nvptx/alloc.c: Likewise.
  35         * config/nvptx/bar.c: Likewise.
  36         * config/nvptx/barrier.c: Likewise.
  37         * config/nvptx/critical.c: Likewise.
  38         * config/nvptx/env.c: Likewise.
  39         * config/nvptx/error.c: Likewise.
  40         * config/nvptx/fortran.c: Likewise.
  41         * config/nvptx/iter.c: Likewise.
  42         * config/nvptx/iter_ull.c: Likewise.
  43         * config/nvptx/libgomp-plugin.c: Likewise.
  44         * config/nvptx/lock.c: Likewise.
  45         * config/nvptx/loop.c: Likewise.
  46         * config/nvptx/loop_ull.c: Likewise.
  47         * config/nvptx/mutex.c: Likewise.
  48         * config/nvptx/oacc-async.c: Likewise.
  49         * config/nvptx/oacc-cuda.c: Likewise.
  50         * config/nvptx/oacc-host.c: Likewise.
  51         * config/nvptx/oacc-init.c: Likewise.
  52         * config/nvptx/oacc-mem.c: Likewise.
  53         * config/nvptx/oacc-parallel.c: Likewise.
  54         * config/nvptx/oacc-plugin.c: Likewise.
  55         * config/nvptx/omp-lock.h: Likewise.
  56         * config/nvptx/ordered.c: Likewise.
  57         * config/nvptx/parallel.c: Likewise.
  58         * config/nvptx/proc.c: Likewise.
  59         * config/nvptx/ptrlock.c: Likewise.
  60         * config/nvptx/sections.c: Likewise.
  61         * config/nvptx/sem.c: Likewise.
  62         * config/nvptx/single.c: Likewise.
  63         * config/nvptx/splay-tree.c: Likewise.
  64         * config/nvptx/target.c: Likewise.
  65         * config/nvptx/task.c: Likewise.
  66         * config/nvptx/team.c: Likewise.
  67         * config/nvptx/time.c: Likewise.
  68         * config/nvptx/work.c: Likewise.
  69         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
  70         * configure: Regenerate.
  71         * configure.tgt (config_path): Set to "nvptx" for target
  72         nvptx*-*-*.
  73
  74 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
  75
  76         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
  77
  78 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
  79
  80         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
  81         (cuda_errlist): Constify.
  82         (errmsg):  Move into ...
  83         (cuda_error): ... here.  Make smaller.
  84         (_XSTR, _STR): Delete.
  85         (cuda_synames): Delete.
  86         (verify_device_library): Delete.
  87         (nvptx_init): Don't call it.
  88
  89 2015-07-28  Tom de Vries  <tom@codesourcery.com>
  90
  91         * testsuite/libgomp.c/uns-outer-4.c: New test.
  92
  93 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
  94
  95         * testsuite/libgomp.c/pr66714.c: New test.
  96
  97 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
  98
  99         PR libgomp/66950
 100         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
 101         (fib_ref): New function.
 102         (fib): Correct corner cases in the recursion.
 103         (main): Replace the non-simd loop with fib_ref call.
 104         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
 105         subroutine.
 106         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
 107         for the last array element value.  Replace the non-simd loop with
 108         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
 109         of the last array element with according Fibonacci sequence element.
 110         (fib): Correct corner cases in the recursion.
 111
 112 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
 113
 114         * target.c (gomp_offload_image_to_device): Rename to ...
 115         (gomp_load_image_to_device): ... here.
 116         (GOMP_offload_register): Adjust call.
 117         (gomp_init_device): Likewise.
 118         (gomp_unload_image_from_device): New.  Broken out of ...
 119         (GOMP_offload_unregister): ... here.  Call it.
 120         (gomp_unload_device): New.
 121         * libgomp.h (gomp_unload_device): Declare.
 122         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
 123         mem maps.
 124
 125 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
 126
 127         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
 128         wait=-specific if.
 129         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
 130         !=0 condition.
 131         (goacc_waits): Move !num_waits handling to ...
 132         (GOACC_wait): ... here, the only caller that might have zero waits.
 133
 134         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
 135         (struct ptx_image_data): Move earlier, add fns field.
 136         (struct ptx_device): Add images and image_lock fields.
 137         (ptx_images, ptx_image_lock): Delete.
 138         (nvptx_open_device): Initialize images and image_lock fields.
 139         (nvptx_close_device): Destroy image_lock.
 140         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
 141         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
 142         fields.
 143
 144 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
 145
 146         * target.c (GOMP_offload_register): Use int for device type arg.
 147         (GOMP_offload_unregister): Likewise.
 148
 149         * target.c (struct_offload_image_descr): Constify host_table.
 150         (gomp_offload_image_to_device): Likewise.
 151         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
 152
 153         * libgomp.h (gomp_device_descr): Constify target data arguments.
 154         * target.c (struct offload_image_descr): Constify target_data.
 155         (gomp_offload_image_to_device): Likewise.
 156         (GOMP_offload_register): Likewise.
 157         (GOMP_offload_unrefister): Likewise.
 158         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
 159         GOMP_OFFLOAD_unload_image): Constify target data.
 160         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
 161         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
 162
 163 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
 164
 165         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
 166         Workaround driver library const error.
 167         (struct nvptx_tdata, nvptx_tdata_t): New.
 168         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
 169         type.
 170
 171 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
 172
 173         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
 174         of EPS parameter from integer to real.
 175         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
 176         type of EPS parameter from integer to real.
 177
 178 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 179
 180         * team.c (get_last_team): New.
 181         (gomp_new_team): Recycle last non-nested team if possible.
 182         (gomp_team_end): Move team work share list free lock destruction
 183         to ...
 184         (free_team): ... here.
 185
 186 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
 187
 188         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
 189         and ref from int to double.  Replaced their comparison with
 190         an inequality of their difference and EPS.
 191         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
 192         comparison of pri and a reference number with an inequality of their
 193         difference and EPS.
 194         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
 195         the comparison of sum and sum_ref with an inequality of their
 196         difference and EPS.
 197         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
 198         the comparison of pri and a reference number with an inequality of
 199         their difference and EPS.
 200
 201 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
 202
 203         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
 204         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
 205         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
 206         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
 207         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
 208         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
 209         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
 210         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
 211         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
 212         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
 213         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
 214         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
 215         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
 216         variables.
 217         (vec_mult): Likewise.  Add #pragma omp taskwait.
 218         (main): Adjust caller.
 219         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
 220         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
 221         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
 222         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
 223         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
 224         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
 225         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
 226         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
 227         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
 228         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
 229         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
 230         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
 231         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
 232         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
 233         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
 234         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
 235         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
 236         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
 237         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
 238         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
 239         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
 240         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
 241         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
 242         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
 243         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
 244         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
 245         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
 246         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
 247         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
 248         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
 249         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
 250         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
 251         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
 252         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
 253         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
 254         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
 255         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
 256         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
 257         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
 258         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
 259         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
 260         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
 261         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
 262         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
 263         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
 264         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
 265         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
 266         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
 267         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
 268         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
 269         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
 270         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
 271         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
 272         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
 273         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
 274         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
 275         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
 276         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
 277         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
 278         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
 279         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
 280         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
 281         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
 282         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
 283         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
 284         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
 285         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
 286         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
 287         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
 288         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
 289         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
 290         (vec_mult): Add !$omp taskwait.
 291         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
 292         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
 293         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
 294         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
 295         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
 296         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
 297         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
 298         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
 299         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
 300         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
 301         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
 302         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
 303         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
 304         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
 305         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
 306         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
 307         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
 308         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
 309         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
 310         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
 311         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
 312         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
 313         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
 314         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
 315         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
 316         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
 317         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
 318         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
 319         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
 320         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
 321         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
 322         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
 323         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
 324         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
 325         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
 326         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
 327         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
 328         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
 329         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
 330         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
 331         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
 332         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
 333         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
 334         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
 335         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
 336         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
 337         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
 338         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
 339         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
 340         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
 341         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
 342         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
 343         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
 344         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
 345         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
 346         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
 347         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
 348         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
 349         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
 350         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
 351         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
 352         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
 353         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
 354         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
 355         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
 356         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
 357         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
 358
 359 2015-07-10  Tom de Vries  <tom@codesourcery.com>
 360
 361         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
 362         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
 363
 364 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
 365
 366         PR libgomp/65099
 367         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
 368         in a 64-bit configuration.
 369         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
 370         offloading testing if no such device is available.
 371         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 372         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 373
 374 2015-07-08  Tom de Vries  <tom@codesourcery.com>
 375
 376         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
 377         second call to f.
 378         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
 379
 380 2015-07-07  Tom de Vries  <tom@codesourcery.com>
 381
 382         PR tree-optimization/66642
 383         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
 384         iteration count case.
 385         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
 386         function, factor out of ...
 387         (main): ... here.  Test low iteration count case.
 388
 389 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 390
 391         * libgomp.h (gomp_thread_pool): Comment last_team field.
 392
 393 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
 394
 395         * testsuite/libgomp.c++/pr66702-1.C: Require
 396         vect_simd_clones effective target.
 397         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
 398
 399 2015-06-30  Tom de Vries  <tom@codesourcery.com>
 400
 401         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
 402         already set.  Use DEFAULT_CFLAGS in dg-runtest.
 403         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
 404         "-O2".
 405
 406 2015-06-30  Tom de Vries  <tom@codesourcery.com>
 407
 408         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
 409         already set.  Use DEFAULT_CFLAGS in dg-runtest.
 410         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
 411         * testsuite/libgomp.c++/pr64824.C: Same.
 412         * testsuite/libgomp.c++/pr64868.C: Same.
 413         * testsuite/libgomp.c++/pr66199-1.C: Same.
 414         * testsuite/libgomp.c++/pr66199-2.C: Same.
 415         * testsuite/libgomp.c++/target-2.C: Same.
 416         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
 417         -std=<standard> option.
 418         * testsuite/libgomp.c++/udr-11.C: Same.
 419         * testsuite/libgomp.c++/udr-12.C: Same.
 420         * testsuite/libgomp.c++/udr-13.C: Same.
 421         * testsuite/libgomp.c++/udr-14.C: Same.
 422         * testsuite/libgomp.c++/udr-15.C: Same.
 423         * testsuite/libgomp.c++/udr-16.C: Same.
 424         * testsuite/libgomp.c++/udr-17.C: Same.
 425         * testsuite/libgomp.c++/udr-18.C: Same.
 426         * testsuite/libgomp.c++/udr-19.C: Same.
 427         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
 428         * testsuite/libgomp.c++/simd-1.C: Same.
 429         * testsuite/libgomp.c++/simd-2.C: Same.
 430         * testsuite/libgomp.c++/simd-3.C: Same.
 431         * testsuite/libgomp.c++/simd-4.C: Same.
 432         * testsuite/libgomp.c++/simd-5.C: Same.
 433         * testsuite/libgomp.c++/simd-6.C: Same.
 434         * testsuite/libgomp.c++/simd-7.C: Same.
 435         * testsuite/libgomp.c++/simd-8.C: Same.
 436         * testsuite/libgomp.c++/simd-9.C: Same.
 437         * testsuite/libgomp.c++/simd10.C: Same.
 438         * testsuite/libgomp.c++/simd11.C: Same.
 439         * testsuite/libgomp.c++/simd12.C: Same.
 440         * testsuite/libgomp.c++/simd13.C: Same.
 441
 442 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
 443
 444         PR middle-end/66702
 445         * testsuite/libgomp.c++/pr66702-1.C: New test.
 446         * testsuite/libgomp.c++/pr66702-2.C: New test.
 447
 448 2015-06-30  Tom de Vries  <tom@codesourcery.com>
 449
 450         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
 451         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
 452         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
 453         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
 454
 455 2015-06-30  Tom de Vries  <tom@codesourcery.com>
 456
 457         PR tree-optimization/66652
 458         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
 459         using restrict pointers.
 460         (main): Add arguments to calls to f.
 461         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
 462
 463 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
 464
 465         * configure.ac: Fix check for header <sys/sysctl.h>.
 466         * configure: Regenerate.
 467         * config.h.in: Likewise.
 468
 469 2015-06-23  Tom de Vries  <tom@codesourcery.com>
 470
 471         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
 472         abort.
 473         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
 474
 475 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
 476
 477         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
 478         acc_device_nvidia.
 479
 480         PR libgomp/66518
 481         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
 482         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 483
 484 2015-06-15  Tom de Vries  <tom@codesourcery.com>
 485
 486         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
 487         dg-additional-options for any remaining options.
 488         * testsuite/libgomp.c/atomic-2.c: Same.
 489         * testsuite/libgomp.c/atomic-4.c: Same.
 490         * testsuite/libgomp.c/atomic-5.c: Same.
 491         * testsuite/libgomp.c/atomic-6.c: Same.
 492         * testsuite/libgomp.c/autopar-1.c: Same.
 493         * testsuite/libgomp.c/copyin-1.c: Same.
 494         * testsuite/libgomp.c/copyin-2.c: Same.
 495         * testsuite/libgomp.c/copyin-3.c: Same.
 496         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
 497         * testsuite/libgomp.c/nestedfn-5.c: Same.
 498         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
 499         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
 500         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
 501         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
 502         * testsuite/libgomp.c/pr32362-1.c: Same.
 503         * testsuite/libgomp.c/pr32362-2.c: Same.
 504         * testsuite/libgomp.c/pr32362-3.c: Same.
 505         * testsuite/libgomp.c/pr39591-1.c: Same.
 506         * testsuite/libgomp.c/pr39591-2.c: Same.
 507         * testsuite/libgomp.c/pr39591-3.c: Same.
 508         * testsuite/libgomp.c/pr58392.c: Same.
 509         * testsuite/libgomp.c/pr58756.c: Same.
 510         * testsuite/libgomp.c/simd-1.c: Same.
 511         * testsuite/libgomp.c/simd-10.c: Same.
 512         * testsuite/libgomp.c/simd-11.c: Same.
 513         * testsuite/libgomp.c/simd-12.c: Same.
 514         * testsuite/libgomp.c/simd-13.c: Same.
 515         * testsuite/libgomp.c/simd-14.c: Same.
 516         * testsuite/libgomp.c/simd-15.c: Same.
 517         * testsuite/libgomp.c/simd-2.c: Same.
 518         * testsuite/libgomp.c/simd-3.c: Same.
 519         * testsuite/libgomp.c/simd-4.c: Same.
 520         * testsuite/libgomp.c/simd-5.c: Same.
 521         * testsuite/libgomp.c/simd-6.c: Same.
 522         * testsuite/libgomp.c/simd-7.c: Same.
 523         * testsuite/libgomp.c/simd-8.c: Same.
 524         * testsuite/libgomp.c/simd-9.c: Same.
 525
 526 2015-06-15  Tom de Vries  <tom@codesourcery.com>
 527
 528         * testsuite/libgomp.c/pr35625.c: Fix typo.
 529
 530 2015-06-15  Tom de Vries  <tom@codesourcery.com>
 531
 532         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
 533         in dg-options.
 534         * testsuite/libgomp.c/atomic-3.c: Same.
 535         * testsuite/libgomp.c/debug-1.c: Same.
 536         * testsuite/libgomp.c/nqueens-1.c: Same.
 537         * testsuite/libgomp.c/pr26171.c: Same.
 538         * testsuite/libgomp.c/pr48591.c: Same.
 539         * testsuite/libgomp.c/pr64824.c: Same.
 540         * testsuite/libgomp.c/pr64868.c: Same.
 541         * testsuite/libgomp.c/pr66133.c: Same.
 542         * testsuite/libgomp.c/pr66199-1.c: Same.
 543         * testsuite/libgomp.c/pr66199-2.c: Same.
 544         * testsuite/libgomp.c/target-8.c: Same.
 545
 546 2015-06-15  Tom de Vries  <tom@codesourcery.com>
 547
 548         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
 549         -std={gnu99,c99}.
 550         * testsuite/libgomp.c/for-1.c: Same.
 551         * testsuite/libgomp.c/for-2.c: Same.
 552         * testsuite/libgomp.c/for-3.c: Same.
 553         * testsuite/libgomp.c/pr35625.c: Same.
 554         * testsuite/libgomp.c/pr39154.c: Same.
 555         * testsuite/libgomp.c/simd-16.c: Same.
 556         * testsuite/libgomp.c/simd-17.c: Same.
 557
 558 2015-06-13  Tom de Vries  <tom@codesourcery.com>
 559
 560         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
 561
 562 2015-06-13  Tom de Vries  <tom@codesourcery.com>
 563
 564         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
 565         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
 566         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
 567         (N): Define.
 568         (main): Use N instead of hardcoded constants.
 569
 570 2015-06-05  Tom de Vries  <tom@codesourcery.com>
 571
 572         merge from gomp4 branch:
 573         2015-05-28  Tom de Vries  <tom@codesourcery.com>
 574
 575         PR tree-optimization/65443
 576         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
 577         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
 578         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
 579
 580 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
 581
 582         * testsuite/libgomp.graphite/bounds.c: Adjust for
 583         cleanup-tree-dump removal.
 584         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
 585         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 586         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 587         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
 588         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 589         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 590         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 591         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 592         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 593         * testsuite/libgomp.graphite/pr41118.c: Likewise.
 594
 595 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
 596
 597         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
 598         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
 599         (futex_wake) [!__x86_64__]: Ditto.
 600
 601 2015-05-28  Julian Brown  <julian@codesourcery.com>
 602
 603         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
 604         function comment. Only call gomp_fatal if new argument is true.
 605         (acc_dev_num_out_of_range): New function.
 606         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
 607         acc_dev_num_out_of_range as appropriate.
 608         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
 609         (acc_get_device_num, acc_set_device_num): Update calls to
 610         resolve_device.
 611         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
 612         output.
 613
 614 2015-05-28  Julian Brown  <julian@codesourcery.com>
 615
 616         PR libgomp/65742
 617         * oacc-init.c (plugin/plugin-host.h): Include.
 618         (acc_on_device): Check whether we're in an offloaded region for
 619         host_nonshm
 620         plugin. Don't use __builtin_acc_on_device.
 621         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
 622         nonshm_exec flag in thread-local data.
 623         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
 624         data for host_nonshm plugin.
 625         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
 626         for host_nonshm plugin.
 627         * plugin/plugin-host.h: New.
 628
 629 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
 630
 631         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
 632
 633 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
 634
 635         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
 636         Declare as int.
 637         (FUTEX_PRIVATE_FLAG): Remove L suffix.
 638         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
 639         Declare as int.
 640
 641 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
 642
 643         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
 644
 645 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
 646
 647         * target.c (gomp_map_pointer): New function abstracting out
 648         GOMP_MAP_POINTER handling.
 649         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
 650         gomp_map_pointer().
 651
 652 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
 653
 654         PR middle-end/66199
 655         * testsuite/libgomp.c/pr66199-1.c: New test.
 656         * testsuite/libgomp.c/pr66199-2.c: New test.
 657         * testsuite/libgomp.c++/pr66199-1.C: New test.
 658         * testsuite/libgomp.c++/pr66199-2.C: New test.
 659         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
 660         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
 661
 662 2015-05-19  Julian Brown  <julian@codesourcery.com>
 663
 664         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
 665         on cuInit failure.
 666
 667 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
 668
 669         PR middle-end/66133
 670         * testsuite/libgomp.c/pr66133.c: New test.
 671
 672 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 673
 674         * Makefile.in: Regenerated with automake-1.11.6.
 675         * aclocal.m4: Likewise.
 676         * config.h.in: Likewise.
 677         * configure: Likewise.
 678         * testsuite/Makefile.in: Likewise.
 679
 680 2015-05-08  Jason Merrill  <jason@redhat.com>
 681
 682         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
 683         _Complex.
 684
 685         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
 686
 687 2015-05-06  Julian Brown  <julian@codesourcery.com>
 688
 689         * oacc-init.c (acc_device_lock): Add explanatory comment.
 690         (resolve_device): Add comment about locking requirement.
 691         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
 692         gomp_init_device and gomp_fini_device calls.
 693         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
 694         (acc_get_device_num, acc_set_device_num): Add locking around
 695         resolve_device and gomp_init_device calls.
 696
 697 2015-05-06  Julian Brown  <julian@codesourcery.com>
 698
 699         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
 700         goacc_thread_lock on error paths.
 701         * oacc-mem.c (lookup_host): Remove locking from function. Note
 702         locking requirement for caller in function comment.
 703         (lookup_dev): Likewise.
 704         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
 705         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
 706         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
 707         Add locking.
 708
 709 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
 710
 711         PR testsuite/65205
 712         PR libgomp/65993
 713         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
 714         don't expect "0x" prefix for "%p" format specifier, don't expect
 715         "(nil)" for NULL pointer.
 716         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 717         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 718         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 719         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 720         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 721         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 722         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 723         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 724         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
 725         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
 726         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 727         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 728         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 729         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 730         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
 731         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
 732         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
 733         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
 734         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 735         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 736         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 737         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 738         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 739         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 740         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 741         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 742         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
 743         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
 744         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
 745         accurately specify what we're looking for.
 746         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
 747         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
 748         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
 749         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
 750         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
 751
 752 2015-04-30  James Norris  <jnorris@codesourcery.com>
 753
 754         PR testsuite/65205
 755         * testsuite/lib/libgomp.exp
 756         (check_effective_target_openacc_host_selected)
 757         (check_effective_target_openacc_host_nonshm_selected): New
 758         procedures.
 759         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
 760         dg-shouldfail.
 761         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
 762         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
 763         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 764         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 765         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 766         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
 767         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 768         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 769         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 770         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 771         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 772         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
 773         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
 774         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 775         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 776         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
 777         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 778         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 779         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
 780         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
 781         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
 782         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
 783         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
 784         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 785         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 786         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 787         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 788         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 789         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 790         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 791         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 792         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
 793         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
 794         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
 795         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
 796         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
 797         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
 798         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
 799         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
 800         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
 801         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
 802         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
 803         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
 804
 805 2015-04-08  Julian Brown  <julian@codesourcery.com>
 806
 807         * libgomp.h (target_mem_desc: Remove mem_map field.
 808         (acc_dispatch_t): Remove open_device_func, close_device_func,
 809         get_device_num_func, set_device_num_func, target_data members.
 810         Change create_thread_data_func argument to device number instead of
 811         generic pointer.
 812         * oacc-async.c (assert.h): Include.
 813         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
 814         (acc_wait_all, acc_wait_all_async): Use current host thread's
 815         active device, not base_dev.
 816         * oacc-cuda.c (acc_get_current_cuda_device)
 817         (acc_get_current_cuda_context, acc_get_cuda_stream)
 818         (acc_set_cuda_stream): Likewise.
 819         * oacc-host.c (host_dispatch): Don't set open_device_func,
 820         close_device_func, get_device_num_func or set_device_num_func.
 821         * oacc-init.c (base_dev, init_key): Remove.
 822         (cached_base_dev): New.
 823         (name_of_acc_device_t): New.
 824         (acc_init_1): Initialise default-numbered device, not zeroth.
 825         (acc_shutdown_1): Close all devices of a given type.
 826         (goacc_destroy_thread): Don't use base_dev.
 827         (lazy_open, lazy_init, lazy_init_and_open): Remove.
 828         (goacc_attach_host_thread_to_device): New.
 829         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
 830         (acc_get_num_devices): Don't use base_dev.
 831         (acc_set_device_type): Reimplement.
 832         (acc_get_device_type): Don't use base_dev.
 833         (acc_get_device_num): Tweak logic.
 834         (acc_set_device_num): Likewise.
 835         (acc_on_device): Use acc_get_device_type.
 836         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
 837         (goacc_lazy_initialize): Reimplement with acc_init and
 838         goacc_attach_host_thread_to_device.
 839         * oacc-int.h (goacc_thread): Add base_dev field.
 840         (base_dev): Remove extern declaration.
 841         (goacc_attach_host_thread_to_device): Add prototype.
 842         * oacc-mem.c (acc_malloc): Use current thread's device instead of
 843         base_dev.
 844         (acc_free): Likewise.
 845         (acc_memcpy_to_device): Likewise.
 846         (acc_memcpy_from_device): Likewise.
 847         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
 848         goacc_lazy_initialize (throughout).
 849         (GOACC_parallel): Use tgt_offset to locate target functions.
 850         * target.c (gomp_map_vars): Don't set tgt->mem_map.
 851         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
 852         (gomp_load_plugin_for_device): Remove open_device, close_device,
 853         get_device_num, set_device_num openacc hook initialisation. Don't set
 854         openacc.target_data.
 855         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
 856         (GOMP_OFFLOAD_openacc_close_device)
 857         (GOMP_OFFLOAD_openacc_get_device_num)
 858         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
 859         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
 860         to int.
 861         * plugin/plugin-nvptx.c (ptx_inited): Remove.
 862         (instantiated_devices, ptx_dev_lock): New.
 863         (struct ptx_image_data): New.
 864         (ptx_devices, ptx_images, ptx_image_lock): New.
 865         (fini_streams_for_device): Reorder cuStreamDestroy call.
 866         (nvptx_get_num_devices): Remove forward declaration.
 867         (nvptx_init): Change return type to bool.
 868         (nvptx_fini): Remove.
 869         (nvptx_attach_host_thread_to_device): New.
 870         (nvptx_open_device): Return struct ptx_device* instead of void*.
 871         (nvptx_close_device): Change argument type to struct ptx_device*,
 872         return type to void.
 873         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
 874         (kernel_target_data, kernel_host_table): Remove static globals.
 875         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
 876         (GOMP_OFFLOAD_init_device): Reimplement.
 877         (GOMP_OFFLOAD_fini_device): Likewise.
 878         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
 879         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
 880         (GOMP_OFFLOAD_host2dev): Use ORD argument.
 881         (GOMP_OFFLOAD_openacc_open_device)
 882         (GOMP_OFFLOAD_openacc_close_device)
 883         (GOMP_OFFLOAD_openacc_set_device_num)
 884         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
 885         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
 886         (device number).
 887
 888         testsuite/
 889         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
 890
 891 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
 892
 893         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
 894         * libgomp.h (struct gomp_memory_mapping): Remove.
 895         (struct target_mem_desc): Change type of mem_map from
 896         gomp_memory_mapping * to splay_tree_s *.
 897         (struct gomp_device_descr): Remove register_image_func, get_table_func.
 898         Add load_image_func, unload_image_func.
 899         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
 900         Remove offload_regions_registered.
 901         (gomp_init_tables): Remove.
 902         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
 903         to splay_tree_s *.
 904         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
 905         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
 906         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
 907         offload_regions_registered.
 908         Initialize load_image_func, unload_image_func, mem_map.root.
 909         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
 910         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
 911         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
 912         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
 913         gomp_memory_mapping *.  Use dev's lock and splay_tree.
 914         (lookup_dev): Use dev's lock.
 915         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
 916         (acc_is_present): Likewise.
 917         (acc_map_data): Likewise.
 918         (acc_unmap_data): Likewise.  Use dev's lock.
 919         (present_create_copy): Likewise.
 920         (delete_copyout): Pass dev to lookup_host instead of mem_map.
 921         (update_dev_host): Likewise.
 922         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
 923         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
 924         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
 925         (GOMP_OFFLOAD_get_table): Remove
 926         (GOMP_OFFLOAD_load_image): New function.
 927         (GOMP_OFFLOAD_unload_image): New function.
 928         * target.c (register_lock): New mutex for offload image registration.
 929         (num_devices): Do not guard with PLUGIN_SUPPORT.
 930         (gomp_realloc_unlock): New static function.
 931         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
 932         before gomp_fatal.
 933         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
 934         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
 935         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
 936         mem_map's.
 937         (gomp_unmap_vars): Likewise.
 938         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
 939         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
 940         (gomp_offload_image_to_device): New static function.
 941         (GOMP_offload_register): Add mutex lock.
 942         Call gomp_offload_image_to_device for all initialized devices.
 943         Replace gomp_realloc with gomp_realloc_unlock.
 944         (GOMP_offload_unregister): New function.
 945         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
 946         get_table_func from the plugin with calls to init_device_func and
 947         gomp_offload_image_to_device.
 948         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
 949         to splay_tree_s *.
 950         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
 951         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
 952         (GOMP_target_data): Do not call gomp_init_tables.
 953         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
 954         (gomp_load_plugin_for_device): Replace register_image and get_table
 955         with load_image and unload_image in DLSYM ().
 956         (gomp_register_images_for_device): Remove function.
 957         (gomp_target_init): Do not initialize current_device.mem_map.*,
 958         current_device.offload_regions_registered.
 959         Remove call to gomp_register_images_for_device.
 960         Do not free offload_images and num_offload_images.
 961
 962 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
 963
 964         PR fortran/65597
 965         * testsuite/libgomp.fortran/pr65597.f90: New test.
 966
 967 2015-03-27  Tom de Vries  <tom@codesourcery.com>
 968
 969         PR testsuite/65594
 970         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
 971         (init, check): New function.
 972         (foo): Change return type to void.
 973         (main): Call init and check.
 974
 975 2015-03-27  Tom de Vries  <tom@codesourcery.com>
 976
 977         PR testsuite/65594
 978         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
 979         (foo): Use M for non-inner loops to scale down test-case.
 980
 981 2015-03-25  Kai Tietz  <ktietz@redhat.com>
 982
 983         PR libgomp/64972
 984         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
 985         (GOACC_data_start): Likewise.
 986         * target.c (gomp_map_vars): Likewise.
 987
 988 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
 989
 990         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
 991         hppa*-*-hpux*.
 992
 993 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
 994
 995         * testsuite/libgomp.c/target-10.c: New test.
 996         * testsuite/libgomp.c++/target-4.C: New test.
 997
 998 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
 999
1000         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
1001         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
1002
1003 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1004
1005         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
1006         * configure.ac (*-*-rtems*): Assume Pthread is supported.
1007         (pthread.h): Check for this header file.
1008         * configure: Regenerate.
1009
1010 2015-02-25  Tom de Vries  <tom@codesourcery.com>
1011
1012         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
1013         (check_reduction_op, check_reduction_macro, max, min):
1014         Declare.
1015         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
1016         function.
1017         (main): Use new functions.
1018
1019 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
1020
1021         * target.c (gomp_load_plugin_for_device): Use const char * instead of
1022         char * for variables holding dlerror return values.
1023         (DLSYM_OPT): Ditto.
1024
1025 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
1026
1027         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
1028
1029 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
1030             Cesar Philippidis  <cesar@codesourcery.com>
1031
1032         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
1033         GOACC_ctaid, and GOACC_nctaid routines.
1034
1035 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
1036
1037         PR c/64824
1038         * testsuite/libgomp.c/atomic-18.c: New test.
1039         * testsuite/libgomp.c++/atomic-16.C: New test.
1040
1041 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
1042
1043         PR c/64824
1044         PR c/64868
1045         * testsuite/libgomp.c/pr64824.c: New test.
1046         * testsuite/libgomp.c/pr64868.c: New test.
1047         * testsuite/libgomp.c++/pr64824.C: New test.
1048         * testsuite/libgomp.c++/pr64868.C: New test.
1049
1050 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
1051
1052         PR libgomp/64635
1053         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
1054         Link with -lpthread.
1055         * config/aix/plugin-suffix.h: Delete.
1056
1057 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
1058
1059         PR libgomp/64635
1060         * configure.tgt (*-*-aix*): Use config_path "aix posix".
1061         (*-*-darwin*): Use config_path "bsd darwin posix".
1062         (*-*-hpux*): Use config_path "hpux posix".
1063         * target.c: Add include of plugin-suffix.h and use
1064         SONAME_SUFFIX macro.
1065         * config/aix/plugin-suffix.h: New file.
1066         * config/darwin/plugin-suffix.h: New file.
1067         * config/hpux/plugin-suffix.h: New file.
1068         * config/posix/plugin-suffix.h: New file.
1069
1070 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
1071
1072         PR middle-end/64734
1073         * libgomp.c/pr64734.c: New test.
1074
1075 2015-01-23  Tom de Vries  <tom@codesourcery.com>
1076
1077         PR libgomp/64672
1078         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
1079
1080 2015-01-23  Tom de Vries  <tom@codesourcery.com>
1081
1082         PR libgomp/64707
1083         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
1084         dg-options.
1085
1086 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
1087
1088         PR libgomp/64625
1089         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
1090         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
1091         formal parameter.  Update all users.
1092         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
1093         Document unused formal parameter.
1094
1095 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
1096
1097         * oacc-parallel.c: Don't include <alloca.h>.
1098         (GOACC_parallel): Use gomp_alloca instead of alloca.
1099
1100 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
1101
1102         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
1103
1104 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
1105             James Norris  <jnorris@codesourcery.com>
1106             Tom de Vries  <tom@codesourcery.com>
1107             Julian Brown  <julian@codesourcery.com>
1108             Cesar Philippidis  <cesar@codesourcery.com>
1109             Nathan Sidwell  <nathan@codesourcery.com>
1110             Tobias Burnus  <burnus@net-b.de>
1111
1112         * Makefile.am (search_path): Add $(top_srcdir)/../include.
1113         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
1114         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
1115         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
1116         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
1117         Include $(top_srcdir)/plugin/Makefrag.am.
1118         (nodist_libsubinclude_HEADERS): Add openacc.h.
1119         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
1120         openacc.f90, openacc.mod, openacc_kinds.mod.
1121         (omp_lib.mod): Generalize into...
1122         (%.mod): ... this new rule.
1123         (openacc_kinds.mod, openacc.mod): New rules.
1124         * plugin/configfrag.ac: New file.
1125         * configure.ac: Move plugin/offloading support into it.  Include
1126         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
1127         * plugin/Makefrag.am: New file.
1128         * testsuite/Makefile.am (OFFLOAD_TARGETS)
1129         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
1130         export.
1131         (libgomp-test-support.exp): New rule.
1132         (all-local): Depend on it.
1133         * Makefile.in: Regenerate.
1134         * testsuite/Makefile.in: Regenerate.
1135         * config.h.in: Likewise.
1136         * configure: Likewise.
1137         * configure.tgt: Harden shell syntax.
1138         * env.c: Include "oacc-int.h".
1139         (parse_acc_device_type): New function.
1140         (gomp_debug_var, goacc_device_type, goacc_device_num): New
1141         variables.
1142         (initialize_env): Initialize those.  Call
1143         goacc_runtime_initialize.
1144         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
1145         (gomp_fatal): Call gomp_vfatal.
1146         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
1147         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
1148         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
1149         (splay_tree_node, splay_tree, splay_tree_key)
1150         (struct target_mem_desc, struct splay_tree_key_s)
1151         (struct gomp_memory_mapping, struct acc_dispatch_t)
1152         (struct gomp_device_descr, gomp_acc_insert_pointer)
1153         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
1154         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
1155         (gomp_free_memmap, gomp_fini_device): New declarations.
1156         (gomp_vdebug, gomp_debug): New macros.
1157         Include "splay-tree.h".
1158         * libgomp.map (OACC_2.0): New symbol version.  Use for
1159         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
1160         acc_set_device_type_h_, acc_get_device_type,
1161         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
1162         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
1163         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
1164         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
1165         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
1166         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
1167         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
1168         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
1169         acc_copyin_array_h_, acc_present_or_copyin,
1170         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
1171         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
1172         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
1173         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
1174         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
1175         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
1176         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
1177         acc_update_device, acc_update_device_32_h_,
1178         acc_update_device_64_h_, acc_update_device_array_h_,
1179         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
1180         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
1181         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
1182         acc_is_present_64_h_, acc_is_present_array_h_,
1183         acc_memcpy_to_device, acc_memcpy_from_device,
1184         acc_get_current_cuda_device, acc_get_current_cuda_context,
1185         acc_get_cuda_stream, acc_set_cuda_stream.
1186         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
1187         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
1188         GOACC_update, GOACC_wait, GOACC_get_thread_num,
1189         GOACC_get_num_threads.
1190         (GOMP_PLUGIN_1.0): New symbol version.  Use for
1191         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
1192         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
1193         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
1194         GOMP_PLUGIN_acc_thread.
1195         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
1196         environment variable.
1197         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
1198         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
1199         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
1200         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
1201         (splay_tree_remove): New declarations.
1202         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
1203         (splay_tree_remove, splay_tree_lookup): Move into...
1204         * splay-tree.c: ... this new file.
1205         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
1206         (splay_tree_node, splay_tree, splay_tree_key)
1207         (struct target_mem_desc, struct splay_tree_key_s)
1208         (struct gomp_device_descr): Don't declare.
1209         (num_devices_openmp): New variable.
1210         (gomp_get_num_devices ): Use it.
1211         (gomp_init_targets_once): New function.
1212         (gomp_get_num_devices ): Use it.
1213         (get_kind, gomp_copy_from_async, gomp_free_memmap)
1214         (gomp_fini_device, gomp_register_image_for_device): New functions.
1215         (gomp_map_vars): Add devaddrs parameter.
1216         (gomp_update): Add mm parameter.
1217         (gomp_init_device): Move most of it into...
1218         (gomp_init_tables): ... this new function.
1219         (gomp_register_images_for_device): Remove function.
1220         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
1221         Make them hidden instead of static.
1222         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
1223         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
1224         (GOMP_target_end_data, GOMP_target_update)
1225         (gomp_load_plugin_for_device, gomp_target_init): Update for
1226         OpenACC changes.
1227         * oacc-async.c: New file.
1228         * oacc-cuda.c: Likewise.
1229         * oacc-host.c: Likewise.
1230         * oacc-init.c: Likewise.
1231         * oacc-int.h: Likewise.
1232         * oacc-mem.c: Likewise.
1233         * oacc-parallel.c: Likewise.
1234         * oacc-plugin.c: Likewise.
1235         * oacc-plugin.h: Likewise.
1236         * oacc-ptx.h: Likewise.
1237         * openacc.f90: Likewise.
1238         * openacc.h: Likewise.
1239         * openacc_lib.h: Likewise.
1240         * plugin/plugin-host.c: Likewise.
1241         * plugin/plugin-nvptx.c: Likewise.
1242         * libgomp-plugin.c: Likewise.
1243         * libgomp-plugin.h: Likewise.
1244         * libgomp_target.h: Remove file after merging content into the
1245         former file.  Update all users.
1246         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
1247         (offload_targets_s, offload_targets_s_openacc): New variables.
1248         (check_effective_target_openacc_nvidia_accel_present)
1249         (check_effective_target_openacc_nvidia_accel_selected): New
1250         procedures.
1251         (libgomp_init): Update for OpenACC changes.
1252         * testsuite/libgomp-test-support.exp.in: New file.
1253         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
1254         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1255         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1256         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
1257         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
1258         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1259         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
1260         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
1261         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1262         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
1263         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
1264         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
1265         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
1266         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1267         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
1268         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
1269         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
1270         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
1271         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
1272         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
1273         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
1274         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
1275         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1276         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
1277         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1278         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
1279         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
1280         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
1281         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
1282         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
1283         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1284         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1285         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1286         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
1287         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
1288         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1289         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1290         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1291         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
1292         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
1293         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1294         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1295         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1296         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1297         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1298         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
1299         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1300         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1301         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1302         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1303         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1304         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1305         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1306         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1307         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1308         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1309         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1310         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1311         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1312         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
1313         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
1314         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
1315         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1316         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1317         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1318         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
1319         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
1320         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1321         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1322         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1323         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
1324         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1325         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1326         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1327         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
1328         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
1329         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1330         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1331         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
1332         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
1333         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
1334         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
1335         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1336         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1337         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1338         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
1339         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
1340         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1341         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1342         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
1343         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
1344         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
1345         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
1346         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1347         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1348         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1349         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1350         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
1351         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
1352         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
1353         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
1354         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
1355         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
1356         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
1357         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
1358         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
1359         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
1360         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
1361         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
1362         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
1363         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
1364         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
1365         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
1366         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
1367         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
1368         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
1369         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
1370         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
1371         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
1372         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
1373         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
1374         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
1375         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1376         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
1377         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
1378         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
1379         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
1380         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
1381         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
1382         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
1383         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
1384         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
1385         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
1386         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
1387         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1388         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1389         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1390         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1391         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1392         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
1393         Likewise.
1394         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
1395         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
1396         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
1397         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1398         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
1399         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1400         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
1401         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
1402         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
1403         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
1404         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1405         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1406         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1407         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
1408         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
1409         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
1410         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
1411         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
1412         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
1413         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
1414         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
1415         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
1416         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
1417         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
1418         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
1419         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
1420         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1421         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1422         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1423         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1424         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1425         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1426         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1427         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1428         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
1429         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
1430         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
1431         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
1432         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
1433         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
1434         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
1435         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
1436         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
1437         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
1438         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
1439         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
1440         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
1441         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
1442         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
1443         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1444         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1445         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1446         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1447         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1448         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
1449         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
1450         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
1451         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
1452         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
1453         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
1454
1455 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
1456             Julian Brown  <julian@codesourcery.com>
1457             David Malcolm  <dmalcolm@redhat.com>
1458
1459         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
1460         to "GNU Offloading and Multi Processing Runtime Library".  Change
1461         all users.
1462         * configure: Regenerate.
1463         * libgomp.texi: Update.
1464
1465 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
1466
1467         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
1468         "$tgt_dir/lib32".
1469         * configure: Regenerate.
1470
1471         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
1472         "intelmic" in $offload_targets.
1473
1474 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1475
1476         Update copyright years.
1477
1478         * libgomp.texi: Bump @copying's copyright year.
1479
1480 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1481
1482         * testsuite/lib/libgomp.exp: Load target-utils.exp.
1483         Move load of target-supportes.exp earlier.
1484
1485 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
1486
1487         * testsuite/libgomp.c/target-9.c: New test.
1488
1489 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
1490
1491         * config.h.in: Regenerate.
1492         * configure: Regenerate.
1493         * configure.ac: Add GCC_CHECK_EMUTLS.
1494         * libgomp.h: Add check for USE_EMUTLS: this case
1495         is equal to HAVE_TLS.
1496         * team.c: Likewise.
1497
1498 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
1499
1500         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
1501
1502 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
1503             Ilya Verbin  <ilya.verbin@intel.com>
1504
1505         * testsuite/libgomp.c/target-critical-1.c: New test.
1506
1507 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
1508
1509         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
1510         to dg-options unless expensive testing is on.
1511         (TESTITERS): Define to N if not defined.
1512         (main): Use TESTITERS instead of N.
1513         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
1514         dg-additional-options depending on whether expensive testing is on.
1515         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
1516         Decrease N to 100000 and CHUNKSZ to 10000.
1517
1518 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
1519
1520         PR fortran/63938
1521         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
1522         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
1523
1524 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
1525
1526         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
1527
1528 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
1529
1530         PR bootstrap/63784
1531         * configure: Regenerated.
1532
1533 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
1534
1535         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
1536         vect_simd_clones effective target.
1537         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
1538
1539 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
1540
1541         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
1542         of 32 as block_size.
1543         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
1544         instead of 32 as block_size.
1545
1546 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
1547             Ilya Verbin  <ilya.verbin@intel.com>
1548
1549         * Makefile.in: Regenerate.
1550         * configure: Regenerate.
1551         * configure.ac: Set up offload_additional_options,
1552         offload_additional_lib_paths and offload_targets.
1553         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
1554         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
1555         * testsuite/Makefile.in: Regenerate.
1556         * testsuite/lib/libgomp.exp (libgomp_init): Append
1557         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
1558         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
1559         build directory to LD_LIBRARY_PATH for intelmic offload targets.
1560
1561 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
1562             Ilya Verbin  <ilya.verbin@intel.com>
1563             Kirill Yukhin  <kirill.yukhin@intel.com>
1564             Ilya Tocar  <ilya.tocar@intel.com>
1565
1566         * testsuite/lib/libgomp.exp
1567         (check_effective_target_offload_device): New.
1568         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
1569         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
1570         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
1571         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
1572         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
1573         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
1574         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
1575         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
1576         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
1577         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
1578         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
1579         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
1580         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
1581         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
1582         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
1583         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
1584         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
1585         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
1586         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
1587         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
1588         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
1589         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
1590         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
1591         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
1592         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
1593         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
1594         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
1595         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
1596         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
1597         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
1598         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
1599         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
1600         * testsuite/libgomp.c/target-7.c: Fix test.
1601         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
1602         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
1603         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
1604         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
1605         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
1606         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
1607         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
1608         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
1609         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
1610         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
1611         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
1612         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
1613         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
1614         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
1615         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
1616         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
1617         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
1618         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
1619         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
1620         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
1621         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
1622         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
1623         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
1624         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
1625         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
1626         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
1627         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
1628         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
1629         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
1630         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
1631         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
1632
1633 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
1634             Ilya Verbin  <ilya.verbin@intel.com>
1635             Thomas Schwinge  <thomas@codesourcery.com>
1636             Andrey Turetskiy  <andrey.turetskiy@intel.com>
1637
1638         * libgomp.map (GOMP_4.0.1): New symbol version.
1639         Add GOMP_offload_register.
1640         * libgomp_target.h: New file.
1641         * splay-tree.h: New file.
1642         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
1643         (gomp_target_init): New forward declaration.
1644         (gomp_is_initialized): New static variable.
1645         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
1646         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
1647         New structures.
1648         (offload_images, num_offload_images, devices, num_devices): New static
1649         variables.
1650         (splay_compare): New static function.
1651         (struct gomp_device_descr): New structure.
1652         (gomp_get_num_devices): Call gomp_target_init.
1653         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
1654         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
1655         (GOMP_offload_register): New function.
1656         (GOMP_target): Arrange for host callback to be performed in a separate
1657         initial thread and contention group, inheriting ICVs from
1658         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
1659         Add device initialization and lookup for target function in splay tree.
1660         (GOMP_target_data): Add device initialization and call gomp_map_vars.
1661         (GOMP_target_end_data): Call gomp_unmap_vars.
1662         (GOMP_target_update): Add device initialization and call gomp_update.
1663         (gomp_load_plugin_for_device, gomp_register_images_for_device)
1664         (gomp_target_init): New static functions.
1665
1666 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
1667             Thomas Schwinge  <thomas@codesourcery.com>
1668             Ilya Verbin  <ilya.verbin@intel.com>
1669             Andrey Turetskiy  <andrey.turetskiy@intel.com>
1670
1671         * config.h.in: Regenerate.
1672         * configure: Regenerate.
1673         * configure.ac: Check for libdl, required for plugin support.
1674         (PLUGIN_SUPPORT): Define if plugins are supported.
1675         (enable_offload_targets): Support Intel MIC targets.
1676         (OFFLOAD_TARGETS): List of target names suitable for offloading.
1677
1678 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1679
1680         PR target/63610
1681         * configure: Regenerate.
1682
1683 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1684
1685         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
1686
1687 2014-10-06  Marek Polacek  <polacek@redhat.com>
1688
1689         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
1690         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
1691         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
1692         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1693
1694 2014-10-06  Marek Polacek  <polacek@redhat.com>
1695
1696         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
1697         * testsuite/libgomp.c/nqueens-1.c: Likewise.
1698         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1699         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1700         * testsuite/libgomp.c/pr36802-2.c: Likewise.
1701         * testsuite/libgomp.c/pr36802-3.c: Likewise.
1702         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
1703         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1704         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
1705         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
1706         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
1707         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
1708         * testsuite/libgomp.c/omp-single-1.c: Likewise.
1709         * testsuite/libgomp.c/omp-single-2.c: Likewise.
1710         * testsuite/libgomp.c/omp_matvec.c: Likewise.
1711         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
1712         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
1713         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
1714         declarations.
1715
1716 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
1717
1718         PR libgomp/61200
1719         * testsuite/libgomp.c/pr61200.c: New test.
1720
1721 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
1722
1723         PR c++/63248
1724         * testsuite/libgomp.c++/pr63248.C: New test.
1725
1726 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
1727
1728         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
1729         is not zero, but taskgroup->children is NULL and there are
1730         any task->children, schedule those instead of waiting.
1731         * testsuite/libgomp.c/depend-6.c: New test.
1732         * testsuite/libgomp.c/depend-7.c: New test.
1733         * testsuite/libgomp.c/depend-8.c: New test.
1734         * testsuite/libgomp.c/depend-9.c: New test.
1735         * testsuite/libgomp.c/depend-10.c: New test.
1736
1737 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
1738
1739         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
1740         (struct gomp_taskwait): New type.
1741         (struct gomp_task): Add taskwait and parent_depends_on, remove
1742         in_taskwait and taskwait_sem fields.
1743         (gomp_finish_task): Don't destroy taskwait_sem.
1744         * task.c (gomp_init_task): Don't init in_taskwait, instead init
1745         taskwait and parent_depends_on.
1746         (GOMP_task): For if (0) tasks with depend clause that depend on
1747         earlier tasks don't defer them, instead call
1748         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
1749         Initialize redundant_out field, for redundant out entries just
1750         move them at the end of linked list instead of removing them
1751         completely, and set redundant_out flag instead of redundant.
1752         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
1753         that task.
1754         (gomp_task_run_post_handle_dependers): If parent is in
1755         gomp_task_maybe_wait_for_dependencies and newly runnable task
1756         is not parent_depends_on, queue it in parent->children linked
1757         list after all runnable tasks with parent_depends_on set.
1758         Adjust for addition of taskwait indirection.
1759         (gomp_task_run_post_remove_parent): If parent is in
1760         gomp_task_maybe_wait_for_dependencies and task to be removed
1761         is parent_depends_on, decrement n_depend and if needed awake
1762         parent.  Adjust for addition of taskwait indirection.
1763         (GOMP_taskwait): Adjust for addition of taskwait indirection.
1764         (gomp_task_maybe_wait_for_dependencies): New function.
1765         * testsuite/libgomp.c/depend-5.c: New test.
1766
1767 2014-07-13  Tobias Burnus  <burnus@net-b.de>
1768
1769         * testsuite/libgomp.fortran/pr34020.f90: Make compile
1770         with TS 18508/Fortran 2015.
1771
1772 2014-07-06  Marek Polacek  <polacek@redhat.com>
1773
1774         PR c/6940
1775         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
1776
1777 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
1778
1779         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
1780         matches regex $lang_source_re, add $lang_include_flags to options.
1781         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
1782         * testsuite/libgomp.c++/c++.exp: Likewise.
1783         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
1784         and lang_include_flags instead of adding -fintrinsic-modules-path= to
1785         ALWAYS_CFLAGS.
1786         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
1787
1788 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
1789
1790         * testsuite/libgomp.fortran/fortran.exp: Explain
1791         gfortran-dg-runtest usage.
1792
1793 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
1794
1795         * testsuite/libgomp.fortran/simd5.f90: New test.
1796         * testsuite/libgomp.fortran/simd6.f90: New test.
1797         * testsuite/libgomp.fortran/simd7.f90: New test.
1798
1799 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
1800
1801         * testsuite/libgomp.c/for-2.c: Define SC to static for
1802         #pragma omp for simd testing.
1803         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
1804         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
1805         SC macro.
1806         * testsuite/libgomp.c/simd-14.c: New test.
1807         * testsuite/libgomp.c/simd-15.c: New test.
1808         * testsuite/libgomp.c/simd-16.c: New test.
1809         * testsuite/libgomp.c/simd-17.c: New test.
1810         * testsuite/libgomp.c++/for-10.C: Define SC to static for
1811         #pragma omp for simd testing.
1812         * testsuite/libgomp.c++/simd10.C: New test.
1813         * testsuite/libgomp.c++/simd11.C: New test.
1814         * testsuite/libgomp.c++/simd12.C: New test.
1815         * testsuite/libgomp.c++/simd13.C: New test.
1816
1817         * testsuite/libgomp.fortran/aligned1.f03: New test.
1818         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
1819         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
1820         tasks with !$omp parallel !$omp single.
1821         * testsuite/libgomp.fortran/target8.f90: New test.
1822         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
1823         not to use trim in the combiner, instead call elemental function.
1824         (fn): New elemental function.
1825         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
1826         Make elemental.
1827         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
1828         omp_in): Likewise.
1829         * testsuite/libgomp.fortran/udr12.f90: New test.
1830         * testsuite/libgomp.fortran/udr13.f90: New test.
1831         * testsuite/libgomp.fortran/udr14.f90: New test.
1832         * testsuite/libgomp.fortran/udr15.f90: New test.
1833
1834 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
1835
1836         * omp_lib.f90.in (openmp_version): Set to 201307.
1837         * omp_lib.h.in (openmp_version): Likewise.
1838         * testsuite/libgomp.c/target-8.c: New test.
1839         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
1840         and inbranch clauses.
1841         * testsuite/libgomp.fortran/depend-3.f90: New test.
1842         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
1843         openmp_version.
1844         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1845         * testsuite/libgomp.fortran/target1.f90: New test.
1846         * testsuite/libgomp.fortran/target2.f90: New test.
1847         * testsuite/libgomp.fortran/target3.f90: New test.
1848         * testsuite/libgomp.fortran/target4.f90: New test.
1849         * testsuite/libgomp.fortran/target5.f90: New test.
1850         * testsuite/libgomp.fortran/target6.f90: New test.
1851         * testsuite/libgomp.fortran/target7.f90: New test.
1852
1853 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
1854
1855         PR fortran/60928
1856         * testsuite/libgomp.fortran/allocatable9.f90: New test.
1857         * testsuite/libgomp.fortran/allocatable10.f90: New test.
1858         * testsuite/libgomp.fortran/allocatable11.f90: New test.
1859         * testsuite/libgomp.fortran/allocatable12.f90: New test.
1860         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
1861         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
1862         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
1863         * testsuite/libgomp.fortran/associate1.f90: New test.
1864         * testsuite/libgomp.fortran/associate2.f90: New test.
1865         * testsuite/libgomp.fortran/procptr1.f90: New test.
1866
1867 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
1868
1869         * testsuite/libgomp.fortran/simd1.f90: New test.
1870         * testsuite/libgomp.fortran/udr1.f90: New test.
1871         * testsuite/libgomp.fortran/udr2.f90: New test.
1872         * testsuite/libgomp.fortran/udr3.f90: New test.
1873         * testsuite/libgomp.fortran/udr4.f90: New test.
1874         * testsuite/libgomp.fortran/udr5.f90: New test.
1875         * testsuite/libgomp.fortran/udr6.f90: New test.
1876         * testsuite/libgomp.fortran/udr7.f90: New test.
1877         * testsuite/libgomp.fortran/udr8.f90: New test.
1878         * testsuite/libgomp.fortran/udr9.f90: New test.
1879         * testsuite/libgomp.fortran/udr10.f90: New test.
1880         * testsuite/libgomp.fortran/udr11.f90: New test.
1881
1882 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
1883
1884         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
1885         vect_simd_clones effective target.
1886         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
1887
1888 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
1889
1890         PR middle-end/61252
1891         * testsuite/libgomp.c++/simd-9.C: New test.
1892
1893 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
1894
1895         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
1896         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
1897         texts according to their @menu entry positions.
1898
1899 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
1900
1901         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
1902         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
1903         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
1904         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
1905         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
1906         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
1907         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
1908         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
1909         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
1910         * testsuite/libgomp.fortran/depend-1.f90: New test.
1911         * testsuite/libgomp.fortran/depend-2.f90: New test.
1912         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
1913         * testsuite/libgomp.fortran/simd1.f90: New test.
1914         * testsuite/libgomp.fortran/simd2.f90: New test.
1915         * testsuite/libgomp.fortran/simd3.f90: New test.
1916         * testsuite/libgomp.fortran/simd4.f90: New test.
1917         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
1918
1919 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
1920
1921         * testsuite/libgomp.c/simd-10.c: New test.
1922         * testsuite/libgomp.c/simd-11.c: New test.
1923         * testsuite/libgomp.c/simd-12.c: New test.
1924         * testsuite/libgomp.c/simd-13.c: New test.
1925
1926 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
1927
1928         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
1929         atomic type clauses in any order and optional comma in between.
1930         * testsuite/libgomp.c++/atomic-15.C: Likewise.
1931         * testsuite/libgomp.c/atomic-17.c: Likewise.
1932
1933         * testsuite/libgomp.c/simd-7.c: New test.
1934         * testsuite/libgomp.c/simd-8.c: New test.
1935         * testsuite/libgomp.c/simd-9.c: New test.
1936         * testsuite/libgomp.c/loop-16.c: New test.
1937
1938 2014-04-02  Richard Henderson  <rth@redhat.com>
1939
1940         * config/linux/futex.h (futex_wait): Get error value from errno.
1941         (futex_wake): Likewise.
1942
1943 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
1944
1945         PR c++/60331
1946         * testsuite/libgomp.c++/udr-11.C: New test.
1947         * testsuite/libgomp.c++/udr-12.C: New test.
1948         * testsuite/libgomp.c++/udr-13.C: New test.
1949         * testsuite/libgomp.c++/udr-14.C: New test.
1950         * testsuite/libgomp.c++/udr-15.C: New test.
1951         * testsuite/libgomp.c++/udr-16.C: New test.
1952         * testsuite/libgomp.c++/udr-17.C: New test.
1953         * testsuite/libgomp.c++/udr-18.C: New test.
1954         * testsuite/libgomp.c++/udr-19.C: New test.
1955
1956 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
1957
1958         Update copyright years
1959
1960 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
1961
1962         * hashtab.h: Use the standard form for the copyright notice.
1963
1964 2014-01-02  Tobias Burnus  <burnus@net-b.de>
1965
1966         * libgomp.texi: Bump @copying's copyright year.
1967
1968 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
1969
1970         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
1971         alloca () with __builtin_alloca ().
1972         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
1973         * testsuite/libgomp.c/lock-3.c: Likewise.
1974         * testsuite/libgomp.c/pr48591.c: Likewise.
1975
1976 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
1977
1978         PR testsuite/59534
1979         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
1980         comparisons.
1981
1982 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
1983
1984         PR libgomp/58756
1985         * testsuite/libgomp.c/pr58756.c: New test.
1986
1987 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
1988
1989         PR libgomp/59467
1990         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
1991         !$omp parallel.
1992
1993 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
1994
1995         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
1996         ALWAYS_CFLAGS.
1997         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
1998         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
1999         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
2000         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
2001         Likewise.
2002
2003         * libgomp_g.h: Include <stddef.h> for size_t.
2004
2005         * libgomp.spec.in: Update comment about libgomp's dependencies.
2006         * configure.ac: Likewise.
2007         * configure: Regenerate.
2008
2009 2013-10-16  Tobias Burnus  <burnus@net-b.de>
2010
2011         * libgomp.texi: (Runtime Library Routines): Update references for
2012         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
2013         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
2014         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
2015         (Environment Variables): Update references for OpenMP 4.0. Add
2016         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
2017         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
2018         order.
2019
2020 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
2021
2022         * env.c (parse_bind_var): Initialize value to avoid
2023         (false positive) warning.
2024
2025 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
2026
2027         PR libgomp/58691
2028         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
2029         to check variable.
2030         (gomp_init_num_threads): Move i variable declaration into
2031         #ifdef CPU_ALLOC_SIZE block.
2032         * config/linux/affinity.c (gomp_affinity_init_level): Test
2033         gomp_places_list_len == 0 rather than gomp_places_list == 0
2034         when checking for topology reading error.
2035         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
2036         * env.c (parse_affinity): Add ignore argument, if true, don't populate
2037         gomp_places_list, only parse env var and always return false.
2038         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
2039         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
2040         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
2041         and either of these variables were parsed correctly into a places
2042         list.
2043
2044 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
2045             Jakub Jelinek  <jakub@redhat.com>
2046
2047         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
2048         of 5 loopfn matches.
2049         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2050         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2051         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
2052         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2053         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2054         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2055         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2056         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2057
2058 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
2059
2060         * Makefile.am (omp_lib.mod): Streamline rule.
2061         * Makefile.in: Regenerate.
2062
2063         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
2064         exceptions.
2065
2066         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
2067         * testsuite/libgomp.fortran/lib1.f90: Likewise.
2068         * testsuite/libgomp.fortran/lib2.f: Likewise.
2069         * testsuite/libgomp.fortran/lib3.f: Likewise.
2070
2071         * configure.ac: Typo fix.
2072         * configure: Regenerate.
2073
2074         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
2075         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
2076
2077         * omp.h.in: Don't touch the user's namespace.
2078
2079 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
2080             Tobias Burnus  <burnus@net-b.de>
2081             Richard Henderson  <rth@redhat.com>
2082
2083         * target.c: New file.
2084         * Makefile.am (libgomp_la_SOURCES): Add target.c.
2085         * Makefile.in: Regenerated.
2086         * libgomp_g.h (GOMP_task): Add depend argument.
2087         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
2088         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
2089         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
2090         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
2091         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
2092         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
2093         GOMP_taskgroup_start, GOMP_taskgroup_end,
2094         GOMP_parallel_sections): New prototypes.
2095         * fortran.c (omp_is_initial_device): Add ialias_redirect.
2096         (omp_is_initial_device_): New function.
2097         (ULP, STR1, STR2, ialias_redirect): Removed.
2098         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
2099         omp_set_default_device_8_, omp_get_default_device_,
2100         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
2101         functions.
2102         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
2103         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
2104         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
2105         @@GOMP_4.0.
2106         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
2107         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
2108         omp_set_default_device, omp_set_default_device_,
2109         omp_set_default_device_8_, omp_get_default_device,
2110         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
2111         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
2112         omp_get_team_num_): Export @@OMP_4.0.
2113         * team.c (struct gomp_thread_start_data): Add place field.
2114         (gomp_thread_start): Clear thr->thread_pool and
2115         thr->task before returning.  Use gomp_team_barrier_wait_final
2116         instead of gomp_team_barrier_wait.  Initialize thr->place.
2117         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
2118         team_cancelled and task_queued_count fields.
2119         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
2120         before calling pthread_exit.
2121         (gomp_free_thread): No longer static.  Use
2122         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
2123         (gomp_team_start): Add flags argument.  Set
2124         thr->thread_pool->threads_busy to nthreads immediately after creating
2125         new pool.  Use gomp_managed_threads_lock instead of
2126         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
2127         (gomp_team_end): Use gomp_managed_threads_lock instead of
2128         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
2129         of gomp_team_barrier_wait.  If team->team_cancelled, call
2130         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
2131         rather than thr->ts.work_share.
2132         (initialize_team): Don't call gomp_sem_init here.
2133         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
2134         caller.
2135         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
2136         * env.c (gomp_global_icv): Add default_device_var, target_data and
2137         bind_var initializers.
2138         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
2139         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
2140         gomp_places_list_len): New variables.
2141         (parse_bind_var, parse_one_place, parse_places_var): New functions.
2142         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
2143         sized places.
2144         (gomp_cancel_var): New global variable.
2145         (parse_int): New function.
2146         (handle_omp_display_env): New function.
2147         (initialize_env): Use it.  Initialize default_device_var.
2148         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
2149         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
2150         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
2151         been successfully parsed (and call gomp_init_affinity in that case).
2152         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
2153         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
2154         omp_get_team_num, omp_is_initial_device): New functions.
2155         * libgomp.h: Include stdlib.h.
2156         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
2157         Define.
2158         (struct target_mem_desc): Forward declare.
2159         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
2160         and thread_limit_var fields.
2161         (gomp_get_num_devices): New prototype.
2162         (gomp_cancel_var): New extern decl.
2163         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
2164         team_cancelled and task_queued_count fields.  Add comments about
2165         task_{,queued_,running_}count.
2166         (gomp_cancel_kind): New enum.
2167         (gomp_work_share_end_cancel): New prototype.
2168         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
2169         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
2170         and depend fields.
2171         (struct gomp_taskgroup): New type.
2172         (struct gomp_task_depend_entry,
2173         struct gomp_dependers_vec): New types.
2174         (gomp_finish_task): Free depend_hash if non-NULL.
2175         (struct gomp_team_state): Add place_partition_off
2176         and place_partition_len fields.
2177         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
2178         gomp_places_list_len): New extern decls.
2179         (struct gomp_thread): Add place field.
2180         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
2181         (gomp_init_thread_affinity): Add place argument.
2182         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
2183         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
2184         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
2185         gomp_affinity_init_level, gomp_affinity_print_place): New
2186         prototypes.
2187         (gomp_team_start): Add flags argument.
2188         (gomp_thread_limit_var, gomp_remaining_threads_count,
2189         gomp_remaining_threads_lock): Remove.
2190         (gomp_managed_threads_lock): New variable.
2191         (struct gomp_thread_pool): Add threads_busy field.
2192         (gomp_free_thread): New prototype.
2193         * task.c: Include hashtab.h.
2194         (hash_entry_type): New typedef.
2195         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
2196         (gomp_init_task): Clear dependers, depend_hash, depend_count,
2197         copy_ctors_done and taskgroup fields.
2198         (GOMP_task): Add depend argument, handle depend clauses.  If
2199         gomp_team_barrier_cancelled or if it's taskgroup has been
2200         cancelled, don't queue or start new tasks.  Set copy_ctors_done
2201         field if needed.  Initialize taskgroup field.  If copy_ctors_done
2202         and already cancelled, don't discard the task.  If taskgroup is
2203         non-NULL, enqueue the task into taskgroup queue.  Increment
2204         num_children field in taskgroup.  Increment task_queued_count.
2205         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
2206         gomp_task_run_post_remove_taskgroup): New inline functions.
2207         (gomp_task_run_post_handle_depend_hash,
2208         gomp_task_run_post_handle_dependers,
2209         gomp_task_run_post_handle_depend): New functions.
2210         (GOMP_taskwait): Use them.  If more than one new tasks
2211         have been queued, wake other threads if needed.
2212         (gomp_barrier_handle_tasks): Likewise.  If
2213         gomp_team_barrier_cancelled, don't start any new tasks, just free
2214         all tasks.
2215         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
2216         * omp_lib.f90.in
2217         (omp_proc_bind_kind, omp_proc_bind_false,
2218         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
2219         omp_proc_bind_spread): New params.
2220         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
2221         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
2222         omp_get_team_num, omp_is_initial_device): New interfaces.
2223         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
2224         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
2225         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
2226         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
2227         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
2228         useless use omp_lib_kinds.
2229         * omp.h.in (omp_proc_bind_t): New typedef.
2230         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
2231         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
2232         omp_get_team_num, omp_is_initial_device): New prototypes.
2233         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
2234         through to gomp_team_start.
2235         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
2236         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
2237         Adjust gomp_parallel_loop_start callers.
2238         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
2239         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
2240         GOMP_loop_end_cancel): New functions.
2241         (GOMP_parallel_end): Add ialias_redirect.
2242         * hashtab.h: New file.
2243         * libgomp.texi (Environment Variables): Minor cleanup,
2244         update section refs to OpenMP 4.0rc2.
2245         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
2246         environment variables.
2247         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
2248         team->work_shares_to_free to thr->ts.work_share before calling
2249         free_work_share.
2250         (gomp_work_share_end_cancel): New function.
2251         * config/linux/proc.c: Include errno.h.
2252         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
2253         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
2254         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
2255         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
2256         gomp_cpuset_size is sizeof (cpu_set_t).
2257         (gomp_init_num_threads): Initialize gomp_cpuset_size,
2258         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
2259         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
2260         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
2261         contain any logical CPUs.
2262         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
2263         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
2264         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
2265         pthread_getaffinity_np.  Check gomp_places_list instead of
2266         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
2267         * config/linux/bar.c (gomp_barrier_wait_end,
2268         gomp_barrier_wait_last): Use BAR_* defines.
2269         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
2270         from state where needed.  Set work_share_cancelled to 0 on last
2271         thread.
2272         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
2273         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
2274         functions.
2275         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
2276         Add cpusetsize argument.
2277         (gomp_cpuset_size, gomp_cpusetp): Declare.
2278         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
2279         (affinity_counter): Remove.
2280         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
2281         if CPU_ALLOC_SIZE isn't defined.
2282         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
2283         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
2284         bind current thread to the first place.
2285         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
2286         pthread_setaffinity_np to gomp_places_list[place].
2287         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
2288         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
2289         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
2290         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
2291         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
2292         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
2293         (gomp_barrier_t): Add awaited_final field.
2294         (gomp_barrier_init): Initialize awaited_final field.
2295         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
2296         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
2297         prototypes.
2298         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
2299         defines.
2300         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
2301         gomp_team_barrier_cancelled): New inline functions.
2302         (gomp_barrier_last_thread,
2303         gomp_team_barrier_set_task_pending,
2304         gomp_team_barrier_clear_task_pending,
2305         gomp_team_barrier_set_waiting_for_tasks,
2306         gomp_team_barrier_waiting_for_tasks,
2307         gomp_team_barrier_done): Use BAR_* defines.
2308         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
2309         (gomp_barrier_wait_end): Use BAR_* defines.
2310         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
2311         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
2312         Use BAR_* defines.
2313         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
2314         gomp_team_barrier_cancel): New functions.
2315         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
2316         argument.
2317         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
2318         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
2319         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
2320         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
2321         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
2322         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
2323         (gomp_barrier_t): Add cancellable field.
2324         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
2325         gomp_team_barrier_cancel): New prototypes.
2326         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
2327         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
2328         gomp_team_barrier_cancelled): New inline functions.
2329         (gomp_barrier_wait_start, gomp_barrier_last_thread,
2330         gomp_team_barrier_set_task_pending,
2331         gomp_team_barrier_clear_task_pending,
2332         gomp_team_barrier_set_waiting_for_tasks,
2333         gomp_team_barrier_waiting_for_tasks,
2334         gomp_team_barrier_done): Use BAR_* defines.
2335         * barrier.c (GOMP_barrier_cancel): New function.
2336         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
2337         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
2338         omp_proc_bind_spread): New params.
2339         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
2340         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
2341         omp_get_team_num, omp_is_initial_device): New externals.
2342         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
2343         New functions.
2344         (gomp_resolve_num_threads): Adjust for thread_limit now being in
2345         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
2346         infinity.  If not nested, just return minimum of max_num_threads
2347         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
2348         to the returned value.  Otherwise, don't update atomically
2349         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
2350         (GOMP_parallel_end): Adjust for thread_limit now being in
2351         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
2352         infinity.  Adjust threads_busy in the pool rather than
2353         gomp_remaining_threads_count.  Remember team->nthreads and call
2354         gomp_team_end before adjusting threads_busy, if not nested
2355         afterwards, just set it to 1 non-atomically.  Add ialias.
2356         (GOMP_parallel_start): Adjust gomp_team_start caller.
2357         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
2358         * testsuite/libgomp.c/affinity-1.c: New test.
2359         * testsuite/libgomp.c/atomic-15.c: New test.
2360         * testsuite/libgomp.c/atomic-16.c: New test.
2361         * testsuite/libgomp.c/atomic-17.c: New test.
2362         * testsuite/libgomp.c/cancel-for-1.c: New test.
2363         * testsuite/libgomp.c/cancel-for-2.c: New test.
2364         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
2365         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
2366         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
2367         * testsuite/libgomp.c/cancel-sections-1.c: New test.
2368         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
2369         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
2370         * testsuite/libgomp.c/depend-1.c: New test.
2371         * testsuite/libgomp.c/depend-2.c: New test.
2372         * testsuite/libgomp.c/depend-3.c: New test.
2373         * testsuite/libgomp.c/depend-4.c: New test.
2374         * testsuite/libgomp.c/for-1.c: New test.
2375         * testsuite/libgomp.c/for-1.h: New file.
2376         * testsuite/libgomp.c/for-2.c: New test.
2377         * testsuite/libgomp.c/for-2.h: New file.
2378         * testsuite/libgomp.c/for-3.c: New test.
2379         * testsuite/libgomp.c/pr58392.c: New test.
2380         * testsuite/libgomp.c/simd-1.c: New test.
2381         * testsuite/libgomp.c/simd-2.c: New test.
2382         * testsuite/libgomp.c/simd-3.c: New test.
2383         * testsuite/libgomp.c/simd-4.c: New test.
2384         * testsuite/libgomp.c/simd-5.c: New test.
2385         * testsuite/libgomp.c/simd-6.c: New test.
2386         * testsuite/libgomp.c/target-1.c: New test.
2387         * testsuite/libgomp.c/target-2.c: New test.
2388         * testsuite/libgomp.c/target-3.c: New test.
2389         * testsuite/libgomp.c/target-4.c: New test.
2390         * testsuite/libgomp.c/target-5.c: New test.
2391         * testsuite/libgomp.c/target-6.c: New test.
2392         * testsuite/libgomp.c/target-7.c: New test.
2393         * testsuite/libgomp.c/taskgroup-1.c: New test.
2394         * testsuite/libgomp.c/thread-limit-1.c: New test.
2395         * testsuite/libgomp.c/thread-limit-2.c: New test.
2396         * testsuite/libgomp.c/thread-limit-3.c: New test.
2397         * testsuite/libgomp.c/udr-1.c: New test.
2398         * testsuite/libgomp.c/udr-2.c: New test.
2399         * testsuite/libgomp.c/udr-3.c: New test.
2400         * testsuite/libgomp.c++/affinity-1.C: New test.
2401         * testsuite/libgomp.c++/atomic-10.C: New test.
2402         * testsuite/libgomp.c++/atomic-11.C: New test.
2403         * testsuite/libgomp.c++/atomic-12.C: New test.
2404         * testsuite/libgomp.c++/atomic-13.C: New test.
2405         * testsuite/libgomp.c++/atomic-14.C: New test.
2406         * testsuite/libgomp.c++/atomic-15.C: New test.
2407         * testsuite/libgomp.c++/cancel-for-1.C: New test.
2408         * testsuite/libgomp.c++/cancel-for-2.C: New test.
2409         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
2410         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
2411         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
2412         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
2413         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
2414         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
2415         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
2416         * testsuite/libgomp.c++/cancel-test.h: New file.
2417         * testsuite/libgomp.c++/for-9.C: New test.
2418         * testsuite/libgomp.c++/for-10.C: New test.
2419         * testsuite/libgomp.c++/for-11.C: New test.
2420         * testsuite/libgomp.c++/simd-1.C: New test.
2421         * testsuite/libgomp.c++/simd-2.C: New test.
2422         * testsuite/libgomp.c++/simd-3.C: New test.
2423         * testsuite/libgomp.c++/simd-4.C: New test.
2424         * testsuite/libgomp.c++/simd-5.C: New test.
2425         * testsuite/libgomp.c++/simd-6.C: New test.
2426         * testsuite/libgomp.c++/simd-7.C: New test.
2427         * testsuite/libgomp.c++/simd-8.C: New test.
2428         * testsuite/libgomp.c++/target-1.C: New test.
2429         * testsuite/libgomp.c++/target-2.C: New test.
2430         * testsuite/libgomp.c++/target-2-aux.cc: New file.
2431         * testsuite/libgomp.c++/target-3.C: New test.
2432         * testsuite/libgomp.c++/taskgroup-1.C: New test.
2433         * testsuite/libgomp.c++/udr-1.C: New test.
2434         * testsuite/libgomp.c++/udr-2.C: New test.
2435         * testsuite/libgomp.c++/udr-3.C: New test.
2436         * testsuite/libgomp.c++/udr-4.C: New test.
2437         * testsuite/libgomp.c++/udr-5.C: New test.
2438         * testsuite/libgomp.c++/udr-6.C: New test.
2439         * testsuite/libgomp.c++/udr-7.C: New test.
2440         * testsuite/libgomp.c++/udr-8.C: New test.
2441         * testsuite/libgomp.c++/udr-9.C: New test.
2442
2443 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
2444
2445         PR testsuite/57605
2446         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
2447         ALWAYS_CFLAGS.
2448
2449 2013-09-20  Alan Modra  <amodra@gmail.com>
2450
2451         * configure: Regenerate.
2452
2453 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
2454
2455         * testsuite/libgomp.c/sections-2.c: New test.
2456
2457 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2458
2459         * testsuite/libgomp.fortran/strassen.f90:
2460         Add dg-skip-if aarch64_tiny.
2461
2462 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
2463             Cesar Philippidis  <cesar@codesourcery.com>
2464
2465         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
2466         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
2467         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
2468         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2469         * testsuite/libgomp.graphite/graphite.exp: Likewise.
2470         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
2471         Use dg-runtest rather than gfortran-dg-runtest.
2472
2473 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
2474
2475         * testsuite/libgomp.c/icv-2.c: Extend current handling of
2476         Linux-based x86 systems to cover all GNU systems.
2477         * testsuite/libgomp.c/lock-3.c: Likewise.
2478         * testsuite/libgomp.c/pr48591.c: Likewise.
2479
2480 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
2481
2482         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
2483         GNU/Hurd, as done for Linux-based systems.
2484
2485         * config/posix/ptrlock.h: Fix comment.
2486
2487 2013-05-27  Tobias Burnus  <burnus@net-b.de>
2488
2489         PR fortran/57423
2490         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
2491         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
2492         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
2493         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
2494         omp_destroy_nest_lock): Correct arguments to match the one in
2495         the OpenMP spec.
2496         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
2497         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
2498         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
2499         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
2500
2501 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
2502
2503         * testsuite/libgomp.c/loop-13.c: New test.
2504         * testsuite/libgomp.c/loop-14.c: New test.
2505         * testsuite/libgomp.c/loop-15.c: New test.
2506         * testsuite/libgomp.c++/loop-13.C: New test.
2507         * testsuite/libgomp.c++/loop-14.C: New test.
2508         * testsuite/libgomp.c++/loop-15.C: New test.
2509
2510 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
2511
2512         PR middle-end/56217
2513         * testsuite/libgomp.c++/pr56217.C: New test.
2514
2515 2013-02-01  Alan Modra  <amodra@gmail.com>
2516
2517         * task.c (GOMP_task, GOMP_taskwait): Comment.
2518
2519 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
2520             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
2521
2522         PR libgomp/55561
2523         * config/linux/wait.h (do_spin): Use atomic load for addr.
2524         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
2525         for intptr and ptrlock.
2526         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
2527         for ptrlock.
2528
2529 2013-01-22  Alan Modra  <amodra@gmail.com>
2530
2531         PR libgomp/51376
2532         PR libgomp/56073
2533         * task.c (GOMP_task): Revert 2011-12-09 change.
2534         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
2535         barrier to read task->children..
2536         (gomp_barrier_handle_tasks): ..and matching atomic store with
2537         release barrier here when setting parent->children to NULL.
2538
2539 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
2540             Tobias Burnus  <burnus@net-b.de>
2541
2542         PR driver/55884
2543         * testsuite/libgomp.fortran/fortran.exp: Use
2544         -fintrinsic-modules-path= instead of
2545         -fintrinsic-modules-path.
2546
2547 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
2548
2549         Update copyright years.
2550
2551 2012-12-19  Tobias Burnus  <burnus@net-b.de>
2552
2553         * testsuite/libgomp.fortran/fortran.exp: Set
2554         -fintrinsic-modules-path.
2555
2556 2012-12-19  Tobias Burnus  <burnus@net-b.de>
2557
2558         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
2559         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
2560
2561 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
2562
2563         PR libgomp/55411
2564         * team.c (gomp_free_thread): Decrease gomp_managed_threads
2565         if pool had any threads_used.
2566
2567 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
2568
2569         * testsuite/libgomp.c++/pr24455.C: Use
2570         -Wl,-undefined,dynamic_lookup on darwin.
2571
2572 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
2573
2574         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
2575
2576 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
2577
2578         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
2579
2580 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
2581             Jim MacArthur  <jim.macarthur@arm.com>
2582             Marcus Shawcroft  <marcus.shawcroft@arm.com>
2583             Nigel Stephens  <nigel.stephens@arm.com>
2584             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
2585             Richard Earnshaw  <rearnsha@arm.com>
2586             Sofiane Naci  <sofiane.naci@arm.com>
2587             Stephen Thomas  <stephen.thomas@arm.com>
2588             Tejas Belagod  <tejas.belagod@arm.com>
2589             Yufeng Zhang  <yufeng.zhang@arm.com>
2590
2591         * configure.tgt: Add AArch64.
2592
2593 2012-10-04  Jason Merrill  <jason@redhat.com>
2594
2595         * testsuite/libgomp.c++/tls-init1.C: New.
2596
2597 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
2598
2599         * configure: Regenerated.
2600
2601 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
2602
2603         * config/linux/mips/futex.h (sys_futex0): Change to static
2604         function with noinline, nomips16 attributes under MIPS16. Adjust
2605         asm statement to place 'li v0,SYS_futex' immediately before
2606         syscall insn.
2607
2608 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
2609
2610         * libgomp.texi (Library Index): Renamed from "Index" to prevent
2611         conflict with index.html on case-insensitive file systems.
2612
2613 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
2614
2615         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
2616         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
2617
2618 2012-07-02  Richard Guenther  <rguenther@suse.de>
2619             Michael Matz  <matz@suse.de>
2620             Tobias Grosser <tobias@grosser.es>
2621             Sebastian Pop <sebpop@gmail.com>
2622
2623         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
2624         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2625         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2626         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2627
2628 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
2629
2630         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
2631
2632 2012-06-22  Richard Guenther  <rguenther@suse.de>
2633
2634         Merge from graphite branch
2635         2012-01-13  Tobias Grosser  <tobias@grosser.es>
2636
2637         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2638         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2639
2640 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
2641
2642         PR middle-end/53580
2643         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
2644         use GOMP_barrier () call instead.
2645         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2646         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2647         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
2648         call GOMP_barrier instead.
2649         * testsuite/libgomp.fortran/vla5.f90: Likewise.
2650
2651 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
2652
2653         PR libgomp/52993
2654         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
2655         argument to memset call.
2656
2657 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
2658
2659         * configure: Regenerated.
2660
2661 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2662
2663         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
2664
2665 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
2666
2667         PR bootstrap/52812
2668         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
2669
2670 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
2671
2672         PR middle-end/52547
2673         * testsuite/libgomp.c/pr52547.c: New test.
2674
2675 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
2676
2677         * testsuite/lib/libgomp.exp: load fortran-modules.exp
2678
2679 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2680
2681         * configure.tgt (mips-sgi-irix6*): Remove.
2682
2683 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2684
2685         * configure.tgt (alpha*-dec-osf*): Remove.
2686
2687         * config/osf/sem.h: Remove.
2688         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
2689
2690 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
2691
2692         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
2693
2694 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2695
2696         PR libstdc++/52188
2697         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
2698         Remove ENABLE_SYMVERS_SOL2.
2699         * configure: Regenerate.
2700         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
2701         (PREPROCESS): New variable.
2702         (libgomp.ver): New target.
2703         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
2704         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
2705         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
2706         Use libgomp.ver.
2707         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
2708         * Makefile.in: Regenerate.
2709
2710 2012-02-14  Walter Lee  <walt@tilera.com>
2711
2712         * configure.tgt: Handle tilegx and tilepro.
2713         * config/linux/tile/futex.h: New file.
2714
2715 2012-02-08  Richard Guenther  <rguenther@suse.de>
2716
2717         PR tree-optimization/46886
2718         * testsuite/libgomp.c/pr46886.c: New testcase.
2719
2720 2012-01-25  Matthias Klose  <doko@ubuntu.com>
2721
2722         * config/linux/arm: Remove empty directory.
2723         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
2724
2725 2011-12-09  Alan Modra  <amodra@gmail.com>
2726
2727         PR libgomp/51376
2728         * task.c (GOMP_taskwait): Don't access task->children outside of
2729         task_lock mutex region.
2730         (GOMP_task): Likewise.
2731
2732 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
2733
2734         PR libgomp/51132
2735         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
2736         to file scope.
2737         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2738         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2739         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2740         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2741         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2742
2743 2011-12-02  Alan Modra  <amodra@gmail.com>
2744
2745         * config/linux/affinity.c: Use atomic rather than sync builtin.
2746         * config/linux/lock.c: Likewise.
2747         * config/linux/ptrlock.h: Likewise.
2748         * config/linux/ptrlock.c: Likewise.
2749         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
2750         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
2751         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
2752         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
2753         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
2754         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
2755         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
2756         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
2757         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
2758         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
2759
2760 2011-11-30  Alan Modra  <amodra@gmail.com>
2761
2762         PR libgomp/51298
2763         * config/linux/bar.h: Use atomic rather than sync builtins.
2764         * config/linux/bar.c: Likewise.  Add missing acquire
2765         synchronisation on generation field.
2766         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
2767         double unlock.
2768
2769 2011-11-30  Alan Modra  <amodra@gmail.com>
2770
2771         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
2772         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
2773         * config/linux/mutex.h: Use atomic rather than sync builtins.
2774         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
2775         * config/linux/omp-lock.h: Comment fix.
2776         * config/linux/arm/mutex.h: Delete.
2777         * config/linux/powerpc/mutex.h: Delete.
2778         * config/linux/ia64/mutex.h: Delete.
2779         * config/linux/mips/mutex.h: Delete.
2780
2781 2011-11-30  Alan Modra  <amodra@gmail.com>
2782
2783         PR libgomp/51249
2784         * config/linux/sem.h: Rewrite.
2785         * config/linux/sem.c: Rewrite.
2786
2787 2011-11-28  Richard Henderson  <rth@redhat.com>
2788
2789         * libgomp.h (enum memmodel): New.
2790
2791 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
2792
2793         * configure: Regenerate.
2794
2795 2011-10-10  Matthias Klose  <doko@ubuntu.com>
2796
2797         * config/posix95: Remove empty directory.
2798
2799 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
2800
2801         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
2802
2803 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
2804
2805         PR fortran/49792
2806         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
2807         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
2808
2809 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2810
2811         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
2812
2813 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2814
2815         PR libgomp/49965
2816         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
2817
2818 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
2819
2820         * config/linux/proc.h: New.
2821         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
2822         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
2823         (gomp_init_num_threads): Update call to cpuset_popcount.
2824         (get_num_procs): Ditto.
2825         * config/linux/affinity.c (gomp_init_affinity): Call
2826         gomp_cpuset_popcount.
2827
2828 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
2829
2830         PR fortran/42041
2831         PR fortran/46752
2832         * omp.h.in (omp_in_final): New prototype.
2833         * omp_lib.f90.in (omp_in_final): New interface.
2834         (omp_integer_kind, omp_logical_kind): Remove
2835         and replace all its uses in the module with 4.
2836         (openmp_version): Change to 201107.
2837         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
2838         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
2839         kind for the parameters.
2840         (omp_in_final): New external.
2841         (openmp_version): Change to 201107.
2842         * task.c (omp_in_final): New function.
2843         (gomp_init_task): Initialize final_task.
2844         (GOMP_task): Remove unused attribute from flags.  Handle final
2845         tasks.
2846         (GOMP_taskyield): New function.
2847         (omp_in_final): Return true if if (false) or final (true) task
2848         or descendant of final (true).
2849         * fortran.c (omp_in_final_): New function.
2850         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
2851         (GOMP_3.0): Export GOMP_taskyield.
2852         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
2853         variables.
2854         (parse_unsigned_long_list): New function.
2855         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
2856         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
2857         even if parse_affinity returned false.
2858         * config/linux/affinity.c (gomp_init_affinity): Handle
2859         gomp_cpu_affinity_len == 0.
2860         * libgomp_g.h (GOMP_taskyield): New prototype.
2861         * libgomp.h (struct gomp_task): Add final_task field.
2862         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
2863         * team.c (gomp_team_start): Override new task's nthreads_var icv
2864         if list form OMP_NUM_THREADS has been used and it has value for
2865         the new nesting level.
2866
2867         * testsuite/libgomp.c/atomic-11.c: New test.
2868         * testsuite/libgomp.c/atomic-12.c: New test.
2869         * testsuite/libgomp.c/atomic-13.c: New test.
2870         * testsuite/libgomp.c/atomic-14.c: New test.
2871         * testsuite/libgomp.c/reduction-6.c: New test.
2872         * testsuite/libgomp.c/task-5.c: New test.
2873         * testsuite/libgomp.c++/atomic-2.C: New test.
2874         * testsuite/libgomp.c++/atomic-3.C: New test.
2875         * testsuite/libgomp.c++/atomic-4.C: New test.
2876         * testsuite/libgomp.c++/atomic-5.C: New test.
2877         * testsuite/libgomp.c++/atomic-6.C: New test.
2878         * testsuite/libgomp.c++/atomic-7.C: New test.
2879         * testsuite/libgomp.c++/atomic-8.C: New test.
2880         * testsuite/libgomp.c++/atomic-9.C: New test.
2881         * testsuite/libgomp.c++/task-8.C: New test.
2882         * testsuite/libgomp.c++/reduction-4.C: New test.
2883         * testsuite/libgomp.fortran/allocatable7.f90: New test.
2884         * testsuite/libgomp.fortran/allocatable8.f90: New test.
2885         * testsuite/libgomp.fortran/crayptr3.f90: New test.
2886         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
2887         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
2888         * testsuite/libgomp.fortran/pointer1.f90: New test.
2889         * testsuite/libgomp.fortran/pointer2.f90: New test.
2890         * testsuite/libgomp.fortran/task4.f90: New test.
2891
2892 2011-08-02  Tobias Burnus  <burnus@net-b.de>
2893
2894         * libgomp.texi: Update OpenMP spec references to 3.1.
2895         (omp_in_final,OMP_PROC_BIND): New sections.
2896         (OMP_NUM_THREADS): Document that the value can be now a list.
2897         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
2898
2899 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2900
2901         * config/linux/x86/futex.h: Check __x86_64__ instead of
2902         __LP64__.
2903
2904 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
2905
2906         PR middle-end/49897
2907         PR middle-end/49898
2908         * testsuite/libgomp.c/pr49897-1.c: New test.
2909         * testsuite/libgomp.c/pr49897-2.c: New test.
2910         * testsuite/libgomp.c/pr49898-1.c: New test.
2911         * testsuite/libgomp.c/pr49898-2.c: New test.
2912
2913 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2914
2915         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
2916         for ia32 instead of ilp32.
2917
2918         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
2919         * testsuite/libgomp.c/atomic-6.c: Likewise.
2920
2921 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
2922
2923         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
2924         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
2925
2926 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2927
2928         PR libgomp/45351
2929         * config/osf/sem.h: New file.
2930         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
2931
2932 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2933
2934         PR target/49541
2935         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
2936         ldflags.
2937
2938 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
2939
2940         * config/linux/wait.h (do_spin): New inline, largely copied
2941         from do_wait, just don't do futex_wait here, instead return true if
2942         it should be done.
2943         (do_wait): Implement using do_spin.
2944         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
2945         to prototype.
2946         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2947         __sync_bool_compare_and_swap, pass the oldval to
2948         gomp_mutex_lock_slow.
2949         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
2950         If all mutex contenders are just spinning and not sleeping, don't
2951         change state to 2 unnecessarily.  Optimize the loop when state has
2952         already become 2 to use just one atomic operation per loop instead
2953         of two.
2954         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
2955         to prototype.
2956         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2957         __sync_bool_compare_and_swap, pass the oldval to
2958         gomp_mutex_lock_slow.
2959
2960 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
2961
2962         PR libgomp/49490
2963         * iter.c (gomp_iter_static_next): For chunk size 0
2964         only use n ceil/ nthreads size for the first
2965         n % nthreads threads in the team instead of
2966         all threads except for the last few ones which
2967         get less work or none at all.
2968         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
2969         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
2970         chunk argument, set run_sched_modifier to 0 for static
2971         resp. 1 for other kinds.  If chunk argument is 0
2972         and not static, set value to 1.
2973
2974 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
2975
2976         PR c++/49043
2977         * testsuite/libgomp.c++/pr49043.C: New test.
2978
2979         PR c++/48869
2980         * testsuite/libgomp.c++/pr48869.C: New test.
2981
2982 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
2983
2984         PR fortran/48894
2985         * fortran.c: Include limits.h.
2986         (TO_INT): Define.
2987         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
2988         *set.
2989         (omp_set_num_threads_8_, omp_set_schedule_8_,
2990         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
2991         omp_get_team_size_8_): Use TO_INT macro.
2992         * testsuite/libgomp.fortran/pr48894.f90: New test.
2993
2994 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
2995
2996         PR middle-end/48591
2997         * testsuite/libgomp.c/pr48591.c: New test.
2998
2999 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3000
3001         PR bootstrap/48135
3002         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
3003         * configure: Regenerate.
3004
3005 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
3006
3007         PR fortran/47886
3008         * testsuite/libgomp.fortran/task3.f90: New test.
3009
3010 2011-02-24  Tobias Burnus  <burnus@net-b.de>
3011
3012         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
3013
3014 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
3015
3016         PR libgomp/47854
3017         * libgomp.texi (omp_get_wtime): Don't say time in the past
3018         must be Unix Epoch.
3019
3020 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
3021
3022         PR libgomp/47804
3023         * testsuite/libgomp.fortran/fortran.exp: Check for both
3024         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
3025         but $blddir != "", still append ${blddir}/${lang_library_path}
3026         to ld_library_path.
3027
3028 2011-02-16  Tobias Burnus  <burnus@net-b.de>
3029
3030         PR libgomp/47758
3031         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
3032         of libquadmath.a before adding its libpath to ldflags.
3033
3034 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
3035
3036         PR libgomp/47731
3037         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
3038         to FUTEX_WAIT futex syscall.
3039         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
3040
3041 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3042
3043         * configure: Regenerate.
3044
3045 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
3046
3047         PR libstdc++/36104
3048         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
3049
3050 2011-01-16  Gerald Pfeifer
3051
3052         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
3053
3054 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
3055
3056         PR fortran/46874
3057         * libgomp.fortran/allocatable6.f90: New test.
3058
3059 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3060
3061         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
3062         * configure: Regenerate.
3063
3064 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
3065
3066         PR target/40125
3067         PR lto/46695
3068         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
3069         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
3070         * aclocal.m4: Regenerate.
3071         * configure: Regenerate.
3072         * Makefile.in: Regenerate.
3073         * testsuite/Makefile.in: Regenerate.
3074
3075 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
3076
3077         PR fortran/46753
3078         * libgomp.fortran/pr46753.f90: New test.
3079
3080         PR libgomp/43706
3081         * env.c (initialize_env): Default to spin count 300000
3082         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
3083         is specified.
3084
3085         PR libgomp/45240
3086         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
3087         at the end if sync builtins aren't supported.
3088
3089 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3090
3091         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
3092
3093 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3094
3095         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
3096
3097 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
3098
3099         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
3100
3101 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3102             Tobias Burnus  <burnus@net-b.de>
3103
3104         PR fortran/32049
3105         * configure.ac:
3106         * configure: Regenerate.
3107
3108 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
3109
3110         * config/linux/futex.h: New.
3111         * config/linux/arm/mutex.h: New.
3112         * configure.tgt (arm*-*-linux*): Add config path.
3113
3114 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
3115
3116         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
3117
3118 2010-09-23  Tobias Burnus  <burnus@net-b.de>
3119
3120         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
3121         Change Fortran datatype to LOGICAL.
3122         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
3123         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
3124
3125 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3126
3127         * configure: Regenerate.
3128
3129 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
3130
3131         * libgomp.texi: Add function keyword to a couple of Fortran
3132         interfaces, use integer instead of int for Fortran.
3133
3134 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
3135
3136         * libgomp.texi: Fix spelling and pasto problems throughout.
3137         Adjust prototypes to match code.
3138
3139 2010-07-24  Tobias Burnus  <burnus@net-b.de>
3140
3141         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
3142         silence -fwhole-file warning.
3143
3144 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3145
3146         * configure.tgt (*-*-solaris2.[56]*): Removed.
3147
3148 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3149
3150         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
3151         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
3152         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
3153         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
3154         targetting solaris2*.
3155         * configure: Regenerate.
3156         * config.h.in: Regenerate.
3157
3158         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
3159         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
3160         Add libgomp_version_dep.
3161         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
3162         versioning.
3163         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
3164         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
3165         * Makefile.in: Regenerate.
3166
3167         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
3168         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
3169         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
3170         to common block, protected by
3171         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
3172
3173 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
3174
3175         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
3176
3177 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
3178
3179         PR bootstrap/43170
3180         * configure: Regenerate.
3181
3182 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3183
3184         PR other/43620
3185         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
3186         * configure: Regenerate.
3187         * Makefile.in: Regenerate.
3188         * testsuite/Makefile.in: Regenerate.
3189
3190 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
3191
3192         PR c/43893
3193         * testsuite/libgomp.c/pr43893.c: New test.
3194         * testsuite/libgomp.c++/pr43893.C: New test.
3195
3196 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
3197
3198         PR middle-end/43570
3199         * testsuite/libgomp.fortran/vla8.f90: New test.
3200
3201 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
3202
3203         PR libgomp/43706
3204         * config/linux/affinity.c (gomp_init_affinity): Decrease
3205         gomp_available_cpus if affinity mask confines the process to fewer
3206         CPUs.
3207         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
3208         non-NULL, just return gomp_available_cpus.
3209
3210         PR libgomp/43569
3211         * sections.c (gomp_sections_init): Initialize ws->mode.
3212
3213 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
3214
3215         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
3216         not unused bar variable.
3217         * configure: Regenerate.
3218
3219 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3220
3221         * Makefile.in: Regenerate.
3222         * aclocal.m4: Regenerate.
3223         * testsuite/Makefile.in: Regenerate.
3224
3225 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
3226
3227         PR libgomp/42942
3228         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
3229         (initialize_env): Adjust callers.
3230         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
3231         when the argument is 0.
3232
3233         * testsuite/libgomp.c/pr42942.c: New test.
3234
3235 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
3236
3237         PR middle-end/42644
3238         PR middle-end/42130
3239         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
3240         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
3241
3242 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3243
3244         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
3245         * testsuite/libgomp.c++/task-6.C: Likewise.
3246
3247 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
3248
3249         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
3250
3251 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
3252
3253         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
3254         * configure: Regenerate.
3255
3256 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
3257
3258         PR fortran/42866
3259         * testsuite/libgomp.fortran/allocatable5.f90: New test.
3260
3261 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
3262
3263         * configure.ac: Test for executability of GFORTRAN.
3264         * configure: Regenerate.
3265
3266 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3267
3268         * configure: Regenerate.
3269
3270 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
3271
3272         PR libgomp/42602
3273         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
3274
3275 2010-01-03  Richard Guenther  <rguenther@suse.de>
3276
3277         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
3278
3279 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
3280
3281         * testsuite/libgomp.graphite/pr4118.c: New.
3282
3283 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
3284
3285         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
3286         for darwin, protect the test with require-effective-target tls_runtime.
3287         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
3288
3289 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
3290
3291         PR target/41605
3292         * testsuite/lib/libgomp.exp: Provide -B options to allow for
3293         link spec %s substitutions for static libraries.
3294
3295 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
3296
3297         PR testsuite/42135
3298         * libgomp.graphite/force-parallel-2.c: Reduce array size.
3299
3300 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3301
3302         * Makefile.in: Regenerate.
3303         * configure: Regenerate.
3304         * testsuite/Makefile.in: Regenerate.
3305
3306 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
3307
3308         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
3309         settings for LC_ALL and LANG.
3310
3311 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
3312
3313         PR fortran/42162
3314         * testsuite/libgomp.fortran/pr42162.f90: New test.
3315
3316 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
3317
3318         PR middle-end/42029
3319         * testsuite/libgomp.c/pr42029.c: New test.
3320
3321 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
3322
3323         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
3324         *s.  Accept ld version without text in ()s.
3325         * configure: Regenerated.
3326
3327 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
3328
3329         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
3330
3331 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3332
3333         PR libgomp/41418
3334         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
3335         or a hyphen (happens with fortran language disabled).
3336         * configure: Regenerate.
3337
3338 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3339
3340         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
3341         use sed script portable to Solaris /bin/sed for extracting ld
3342         version.
3343         * configure: Regenerate.
3344
3345 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
3346
3347         * testsuite/libgomp.graphite/bounds.c: New test.
3348
3349 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3350
3351         * Makefile.am (libgomp_la_LINK): New.
3352         * Makefile.in: Regenerate.
3353
3354 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3355
3356         * configure.ac (AC_PREREQ): Bump to 2.64.
3357
3358 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3359
3360         * Makefile.am (install-html, install-pdf): Remove.
3361         * Makefile.in: Regenerate.
3362
3363         * Makefile.in: Regenerate.
3364         * aclocal.m4: Regenerate.
3365         * config.h.in: Regenerate.
3366         * configure: Regenerate.
3367         * testsuite/Makefile.in: Regenerate.
3368
3369 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3370
3371         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
3372         * Makefile.in: Regenerate.
3373
3374 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
3375
3376         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
3377         * Makefile.in: Regenerate.
3378
3379 2009-08-19  Tobias Burnus  <burnus@net-b.de>
3380
3381         PR fortran/41102
3382         omp_lib.h.in: Fix -std=f95 errors.
3383
3384
3385 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
3386
3387         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
3388         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
3389         * testsuite/libgomp.graphite/graphite.exp: New.
3390
3391 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
3392
3393         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
3394         only build.
3395
3396 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
3397
3398         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
3399         needed memory barrier semantics.
3400         * config/linux/mips/mutex.h: New file.
3401
3402 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3403
3404         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
3405
3406 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
3407
3408         * configure: Regenerate.
3409
3410 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
3411
3412         PR testsuite/40699
3413         PR testsuite/40707
3414         PR testsuite/40709
3415         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
3416         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
3417         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
3418
3419 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
3420
3421         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
3422         options when choosing a multilib.
3423
3424 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
3425
3426         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
3427         ld_library_path.  Use add_path.  Add just find_libgcc_s to
3428         ld_library_path, not every libgcc multilib directory.
3429         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
3430         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
3431         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
3432         Use add_path.
3433         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
3434
3435 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
3436
3437         * Makefile.am (LTLDFLAGS): Define.
3438         (LINK): Define.
3439         * Makefile.in: Regenerate.
3440
3441 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
3442
3443         PR fortran/39718
3444         * testsuite/libgomp.fortran/fortran.exp: Don't link with
3445         libgfortranbegin, check existence of libgfortran.a instead of
3446         libgfortranbegin.a.
3447
3448 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
3449
3450         PR libgomp/40174
3451         * team.c (gomp_thread_start): Destroy thr->release semaphore.
3452         (gomp_free_pool_helper): Likewise.
3453
3454 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
3455             Jakub Jelinek  <jakub@redhat.com>
3456
3457         PR fortran/35423
3458         * testsuite/libgomp.fortran/workshare2.f90: New test.
3459
3460 2009-04-09  Nick Clifton  <nickc@redhat.com>
3461
3462         * iter.c: Change copyright header to refer to version 3 of the
3463         GNU General Public License with version 3.1 of the GCC Runtime
3464         Library Exception and to point readers at the COPYING3 and
3465         COPYING3.RUNTIME files and the FSF's license web page.
3466         * alloc.c: Likewise.
3467         * barrier.c: Likewise.
3468         * config/bsd/proc.c: Likewise.
3469         * config/linux/affinity.c: Likewise.
3470         * config/linux/alpha/futex.h: Likewise.
3471         * config/linux/bar.c: Likewise.
3472         * config/linux/bar.h: Likewise.
3473         * config/linux/ia64/futex.h: Likewise.
3474         * config/linux/ia64/mutex.h: Likewise.
3475         * config/linux/lock.c: Likewise.
3476         * config/linux/mips/futex.h: Likewise.
3477         * config/linux/mutex.c: Likewise.
3478         * config/linux/mutex.h: Likewise.
3479         * config/linux/powerpc/futex.h: Likewise.
3480         * config/linux/proc.c: Likewise.
3481         * config/linux/ptrlock.c: Likewise.
3482         * config/linux/ptrlock.h: Likewise.
3483         * config/linux/s390/futex.h: Likewise.
3484         * config/linux/sem.c: Likewise.
3485         * config/linux/sem.h: Likewise.
3486         * config/linux/sparc/futex.h: Likewise.
3487         * config/linux/wait.h: Likewise.
3488         * config/linux/x86/futex.h: Likewise.
3489         * config/mingw32/proc.c: Likewise.
3490         * config/mingw32/time.c: Likewise.
3491         * config/posix/affinity.c: Likewise.
3492         * config/posix/bar.c: Likewise.
3493         * config/posix/bar.h: Likewise.
3494         * config/posix/lock.c: Likewise.
3495         * config/posix/mutex.h: Likewise.
3496         * config/posix/proc.c: Likewise.
3497         * config/posix/ptrlock.h: Likewise.
3498         * config/posix/sem.c: Likewise.
3499         * config/posix/sem.h: Likewise.
3500         * config/posix/time.c: Likewise.
3501         * config/posix95/lock.c: Likewise.
3502         * critical.c: Likewise.
3503         * env.c: Likewise.
3504         * error.c: Likewise.
3505         * fortran.c: Likewise.
3506         * iter_ull.c: Likewise.
3507         * libgomp.h: Likewise.
3508         * libgomp_f.h.in: Likewise.
3509         * libgomp_g.h: Likewise.
3510         * loop.c: Likewise.
3511         * loop_ull.c: Likewise.
3512         * omp.h.in: Likewise.
3513         * omp_lib.f90.in: Likewise.
3514         * omp_lib.h.in: Likewise.
3515         * ordered.c: Likewise.
3516         * parallel.c: Likewise.
3517         * sections.c: Likewise.
3518         * single.c: Likewise.
3519         * task.c: Likewise.
3520         * team.c: Likewise.
3521         * work.c: Likewise.
3522
3523 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
3524
3525         * testsuite/config/default.exp: Change copyright header to refer to
3526         version 3 of the GNU General Public License and to point readers
3527         at the COPYING3 file and the FSF's license web page.
3528
3529 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
3530
3531         PR middle-end/39573
3532         * libgomp.c++/pr39573.C: New test.
3533
3534 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
3535
3536         PR other/39591
3537         * testsuite/libgomp.c/pr39591-1.c: New test.
3538         * testsuite/libgomp.c/pr39591-2.c: New test.
3539         * testsuite/libgomp.c/pr39591-3.c: New test.
3540
3541 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
3542
3543         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
3544         * testsuite/libgomp.c/atomic-6.c: Ditto.
3545
3546 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
3547
3548         PR c/39495
3549         * testsuite/libgomp.c/loop-12.c: New test.
3550         * testsuite/libgomp.c/loop-11.c: New test.
3551         * testsuite/libgomp.c++/loop-11.C: New test.
3552         * testsuite/libgomp.c++/loop-12.C: New test.
3553         * testsuite/libgomp.c++/for-8.C: New test.
3554
3555 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3556
3557         * configure: Regenerate.
3558
3559 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
3560
3561         PR middle-end/39154
3562         * testsuite/libgomp.c/pr39154.c: New test.
3563
3564 2009-01-30  Ian Lance Taylor  <iant@google.com>
3565
3566         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
3567         libgomp_ld_is_gold.  Get gold version number.
3568         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
3569         * configure: Rebuild.
3570
3571 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
3572
3573         * testsuite/lib/libgomp.exp: Add -B option for targets that
3574         use libgfortran.a%s in their specs.
3575
3576 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
3577
3578         PR libgomp/38086
3579         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
3580         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
3581         HAVE_AS_SYMVER_DIRECTIVE is not defined.
3582         * configure: Regenerated.
3583         * config.h.in: Likewise.
3584
3585 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
3586
3587         PR c++/38650
3588         * testsuite/libgomp.c/pr38650.c: New test.
3589         * testsuite/libgomp.c++/pr38650.C: New test.
3590
3591 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
3592
3593         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
3594
3595 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
3596
3597         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
3598
3599 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3600
3601         * configure: Regenerate.
3602
3603 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
3604
3605         PR middle-end/36802
3606         * testsuite/libgomp.c/pr36802-1.c: New test.
3607         * testsuite/libgomp.c/pr36802-2.c: New test.
3608         * testsuite/libgomp.c/pr36802-3.c: New test.
3609
3610 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
3611
3612         PR libgomp/38270
3613         * config/linux/powerpc/mutex.h: New.
3614
3615 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
3616
3617         PR c++/38257
3618         * testsuite/libgomp.c++/for-7.C: New test.
3619
3620         PR c++/38348
3621         * testsuite/libgomp.c++/for-6.C: New test.
3622
3623 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
3624
3625         PR testsuite/28870
3626         * testsuite/lib/libgomp.exp: Include new timeout library files.
3627         (libgomp_target_compile): Set timeout value from new proc.
3628
3629 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
3630
3631         PR libgomp/37938
3632         * config/linux/ia64/mutex.h: New.
3633
3634 2008-11-04  Tobias Burnus  <burnus@net-b.de>
3635
3636         PR libgomp/37935
3637         * libgomp.texi (Runtime library routines, environment variables):
3638         Update for OpenMP version 3.0.
3639
3640 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
3641             Steve Ellcey  <sje@cup.hp.com>
3642
3643         * configure: Regenerate for new libtool.
3644         * Makefile.in: Ditto.
3645         * testsuite/Makefile.in: Ditto.
3646
3647 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
3648             Andreas Tobler  <a.tobler@schweiz.org>
3649
3650         * config/bsd/proc.c: New file.
3651         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
3652         * configure.ac: Check for header <sys/sysctl.h>
3653         * configure: Regenerate.
3654         * config.h.in: Likewise.
3655
3656 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
3657
3658         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
3659
3660 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
3661
3662         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
3663         * Makefile.in: Regenerated.
3664         * testsuite/Makefile.in: Regenerated.
3665
3666 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
3667
3668         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
3669         depend on blddir if blddir exists.
3670         (libgomp_target_compile): Likewise.
3671         * testsuite/libgomp.c++/c++.exp: Likewise.
3672         * testsuite/libgomp.fortran/fortran.exp: Likewise.
3673
3674 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3675
3676         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
3677         Do not list GPL as Invariant Section.
3678
3679 2008-07-28  Ilie Garbacea  <ilie@mips.com>
3680             Chao-ying Fu  <fu@mips.com>
3681
3682         * configure.tgt: Enable futex for MIPS.
3683         * config/linux/mips/futex.h: New file.
3684
3685 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
3686
3687         * team.c (gomp_team_end): Free team immediately if it has
3688         just one thread.
3689
3690 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
3691
3692         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
3693         * testsuite/libgomp.fortran/fortran.exp: Same.
3694         * testsuite/libgomp.c/c.exp: Same.
3695         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
3696         directory to library path first.
3697
3698 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
3699
3700         * env.c (parse_stacksize): Add cast to avoid warning.
3701         (parse_spincount): Likewise.
3702
3703 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
3704
3705         * testsuite/libgomp.c/loop-10.c: New test.
3706         * libgomp.c/loop-3.c (main): Add lastprivate clause.
3707         * libgomp.c++/loop-6.C (main): Likewise.
3708
3709         PR debug/36617
3710         * testsuite/libgomp.c/debug-1.c: New test.
3711
3712 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
3713
3714         * testsuite/libgomp.c/nqueens-1.c: New test.
3715
3716         PR c++/36523
3717         * testsuite/libgomp.c++/task-7.C: New function.
3718
3719 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3720
3721         * configure: Regenerate.
3722
3723 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3724
3725         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
3726         mutex when HAVE_SYNC_BUILTINS isn't defined.
3727
3728 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3729
3730         * libgomp.texi (omp_test_lock): Fix typo.
3731
3732 2008-06-12  Tobias Burnus  <burnus@net-b.de>
3733
3734         * omp_lib.f90.in: Add "implicit none".
3735
3736 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
3737
3738         PR middle-end/36506
3739         * testsuite/libgomp.c/reduction-5.c: New test.
3740
3741 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
3742
3743         * libgomp.h (struct gomp_task): Add in_tied_task field.
3744         * task.c (gomp_init_task): Initialize it.
3745         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
3746         unconditionally.  Don't call gomp_team_barrier_wake if
3747         current task is implicit or if(0) from implicit and number of
3748         running tasks is equal to nthreads - 1.
3749
3750         PR libgomp/36471
3751         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
3752         omp_get_team_size_8): Fix pastos.
3753
3754         PR libgomp/36469
3755         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
3756         * configure: Regenerated.
3757         * config.h.in: Regenerated.
3758         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
3759         defined.
3760
3761 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
3762
3763         PR bootstrap/36452
3764         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
3765         (GOMP_loop_ull_dynamic_start): Likewise.
3766         (GOMP_loop_ull_guided_start): Likewise.
3767         (GOMP_loop_ull_ordered_static_start): Likewise.
3768         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
3769         (GOMP_loop_ull_ordered_guided_start): Likewise.
3770
3771 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
3772             Richard Henderson  <rth@redhat.com>
3773             Ulrich Drepper  <drepper@redhat.com>
3774             Jakob Blomer  <jakob.blomer@ira.uka.de>
3775
3776         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
3777         Substitute also OMP_*LOCK_25*.
3778         * configure: Regenerated.
3779         * config.h.in: Regenerated.
3780         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
3781         ptrlock.c and task.c.
3782         * Makefile.in: Regenerated.
3783         * testsuite/Makefile.in: Regenerated.
3784         * task.c: New file.
3785         * loop_ull.c: New file.
3786         * iter_ull.c: New file.
3787         * libgomp.h: Include ptrlock.h.
3788         (enum gomp_task_kind): New type.
3789         (struct gomp_team): Add task_lock, task_queue, task_count,
3790         task_running_count, single_count fields.  Add
3791         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
3792         Remove work_share_lock, generation_mask,
3793         oldest_live_gen, num_live_gen and init_work_shares fields, add
3794         work work_share_list_alloc, work_share_list_free and work_share_chunk
3795         fields.  Change work_shares from pointer to pointers into an array.
3796         Change ordered_release field into gomp_sem_t ** from flexible array
3797         member.  Add implicit_task and initial_work_shares fields.
3798         Move close to the end of the struct.
3799         (struct gomp_team_state): Add single_count, last_work_share,
3800         active_level and level fields, remove work_share_generation.
3801         (gomp_barrier_handle_tasks): New prototype.
3802         (gomp_finish_task): New inline function.
3803         (struct gomp_work_share): Move chunk_size, end, incr into
3804         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
3805         next_ll fields.  Reshuffle fields.  Add next_alloc,
3806         next_ws, next_free and inline_ordered_team_ids fields, change
3807         ordered_team_ids into pointer from flexible array member.
3808         Add mode field.  Put lock and next into a different cache line
3809         from most of the write-once fields.
3810         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
3811         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
3812         gomp_iter_ull_guided_next): New prototypes.
3813         (gomp_new_icv): New prototype.
3814         (struct gomp_thread): Add thread_pool and task fields.
3815         (struct gomp_thread_pool): New type.
3816         (gomp_new_team): New prototype.
3817         (gomp_team_start): Change type of last argument.
3818         (gomp_new_work_share): Removed.
3819         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
3820         (gomp_work_share_init_done): New static inline.
3821         (gomp_throttled_spin_count_var, gomp_available_cpus,
3822         gomp_managed_threads): New extern decls.
3823         (gomp_init_task): New prototype.
3824         (gomp_spin_count_var): New extern var decl.
3825         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
3826         or no alias support, or if not PIC.
3827         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
3828         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
3829         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
3830         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
3831         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
3832         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
3833         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
3834         gomp_test_nest_lock_25): New prototypes.
3835         (omp_lock_symver, strong_alias): Define.
3836         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
3837         decls.
3838         (gomp_end_task): New.
3839         (struct gomp_task_icv, gomp_global_icv): New.
3840         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
3841         (struct gomp_task): New.
3842         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3843         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3844         (gomp_icv): New.
3845         (gomp_schedule_type): Reorder enum to match
3846         omp_sched_t.
3847         * team.c (struct gomp_thread_start_data): Add thread_pool and task
3848         fields.
3849         (gomp_thread_start): Add gomp_team_barrier_wait call.
3850         For non-nested case remove clearing of docked thread thr fields.
3851         Use pool fields instead of global gomp_* variables.  Use
3852         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
3853         Create tasks for each member thread.
3854         (free_team): Only destroy team barrier, task_lock here and free it.
3855         (gomp_free_thread): Free last_team if non-NULL.
3856         (gomp_team_end): Call gomp_team_barrier_wait instead of
3857         gomp_barrier_wait.  For nested case call one extra
3858         gomp_barrier_wait.  Move here some destruction from free_team.
3859         Call free_team on pool->last_team if any, rather than freeing
3860         current team.  Destroy work_share_list_free_lock ifndef
3861         HAVE_SYNC_BUILTINS.
3862         (gomp_new_icv): New function.
3863         (gomp_threads, gomp_threads_size, gomp_threads_used,
3864         gomp_threads_dock): Removed.
3865         (gomp_thread_destructor): New variable.
3866         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
3867         functions.
3868         (gomp_team_start): Create new pool if current thread doesn't have
3869         one.  Use pool fields instead of global gomp_* variables.
3870         Initialize thread_pool field for new threads.  Clear single_count.
3871         Change last argument from ws to team, don't create
3872         new team, set ts.work_share to &team->work_shares[0] and clear
3873         ts.last_work_share.  Don't clear ts.work_share_generation.
3874         If number of threads changed, adjust atomically gomp_managed_threads.
3875         Use gomp_init_task instead of gomp_new_task,
3876         set thr->task to the corresponding implicit_task array entry.
3877         Create tasks for each member thread.  Initialize ts.level.
3878         (initialize_team): Call pthread_key_create on
3879         gomp_thread_destructor.
3880         (team_destructor): New function.
3881         (new_team): Removed.
3882         (gomp_new_team): New function.
3883         (free_team): Free gomp_work_share blocks chained through next_alloc,
3884         instead of freeing work_shares and destroying work_share_lock.
3885         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
3886         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
3887         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
3888         of gomp_barrier_wait.
3889         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
3890         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
3891         if gomp_work_share_start returned true.  Don't unlock ws->lock.
3892         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
3893         of gomp_barrier_wait.
3894         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
3895         gomp_work_share_init_done if gomp_work_share_start returned true.
3896         Don't unlock ws->lock.
3897         * work.c: Include stddef.h.
3898         (free_work_share): Use work_share_list_free_lock instead
3899         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
3900         Call gomp_fini_work_share and then either free ws if orphaned, or
3901         put it into work_share_list_free list of the current team.
3902         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
3903         functions.
3904         (gomp_work_share_start, gomp_work_share_end,
3905         gomp_work_share_end_nowait): Rewritten.
3906         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
3907         (openmp_version): Set to 200805.
3908         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3909         omp_sched_guided, omp_sched_auto): New parameters.
3910         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3911         omp_set_max_active_levels, omp_get_max_active_levels,
3912         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3913         omp_get_active_level): New interfaces.
3914         * omp_lib.h.in (openmp_version): Set to 200805.
3915         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3916         omp_sched_guided, omp_sched_auto): New parameters.
3917         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3918         omp_set_max_active_levels, omp_get_max_active_levels,
3919         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3920         omp_get_active_level): New externals.
3921         * loop.c: Include limits.h.
3922         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
3923         GFS_AUTO.
3924         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
3925         Likewise.  Use gomp_icv.
3926         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
3927         ts.static_trip here.
3928         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
3929         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
3930         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
3931         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
3932         don't unlock ws->lock, otherwise lock it.
3933         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
3934         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
3935         (gomp_parallel_loop_start): Call gomp_new_team instead of
3936         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
3937         Adjust gomp_team_start caller.  Pass 0 as second argument to
3938         gomp_resolve_num_threads.
3939         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
3940         If adding ws->chunk_size nthreads + 1 times after end won't
3941         overflow, set ws->mode to 1.
3942         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
3943         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
3944         GOMP_loop_ull_ordered_static_start,
3945         GOMP_loop_ull_ordered_dynamic_start,
3946         GOMP_loop_ull_ordered_guided_start,
3947         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
3948         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
3949         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
3950         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
3951         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
3952         prototypes.
3953         * libgomp.map: Export lock routines also @@OMP_2.0.
3954         (GOMP_loop_ordered_dynamic_first,
3955         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
3956         GOMP_loop_ordered_static_first): Remove.
3957         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
3958         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
3959         GOMP_loop_ull_ordered_dynamic_next,
3960         GOMP_loop_ull_ordered_dynamic_start,
3961         GOMP_loop_ull_ordered_guided_next,
3962         GOMP_loop_ull_ordered_guided_start,
3963         GOMP_loop_ull_ordered_runtime_next,
3964         GOMP_loop_ull_ordered_runtime_start,
3965         GOMP_loop_ull_ordered_static_next,
3966         GOMP_loop_ull_ordered_static_start,
3967         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
3968         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
3969         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
3970         (omp_set_schedule, omp_get_schedule,
3971         omp_get_thread_limit, omp_set_max_active_levels,
3972         omp_get_max_active_levels, omp_get_level,
3973         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
3974         omp_set_schedule_, omp_set_schedule_8_,
3975         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3976         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3977         omp_get_max_active_levels_, omp_get_level_,
3978         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3979         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3980         New exports @@OMP_3.0.
3981         * omp.h.in (omp_sched_t): New type.
3982         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3983         omp_set_max_active_levels, omp_get_max_active_levels,
3984         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3985         omp_get_active_level): New prototypes.
3986         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
3987         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
3988         gomp_thread_limit_var, gomp_remaining_threads_count,
3989         gomp_remaining_threads_lock): New variables.
3990         (parse_spincount): New function.
3991         (initialize_env): Call gomp_init_num_threads unconditionally.
3992         Initialize gomp_available_cpus.  Call parse_spincount,
3993         initialize gomp_{,throttled_}spin_count_var
3994         depending on presence and value of OMP_WAIT_POLICY and
3995         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
3996         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
3997         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
3998         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
3999         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
4000         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
4001         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
4002         (gomp_global_icv): New.
4003         (parse_schedule): Use it.  Parse "auto".
4004         (omp_set_num_threads): Use gomp_icv.
4005         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
4006         Likewise.
4007         (omp_get_max_threads): Move from parallel.c.
4008         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
4009         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
4010         add ialias.
4011         (parse_stacksize, parse_wait_policy): New functions.
4012         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
4013         both wrappers for compatibility and new locks.
4014         (omp_set_schedule, omp_get_schedule,
4015         omp_get_thread_limit, omp_set_max_active_levels,
4016         omp_get_max_active_levels, omp_get_level,
4017         omp_get_ancestor_thread_num, omp_get_team_size,
4018         omp_get_active_level): New ialias_redirect.
4019         (omp_set_schedule_, omp_set_schedule_8_,
4020         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
4021         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
4022         omp_get_max_active_levels_, omp_get_level_,
4023         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
4024         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
4025         New functions.
4026         * parallel.c: Include limits.h.
4027         (gomp_resolve_num_threads): Add count argument.  Rewritten.
4028         (GOMP_parallel_start): Call gomp_new_team and pass that as last
4029         argument to gomp_team_start.  Pass 0 as second argument to
4030         gomp_resolve_num_threads.
4031         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
4032         if gomp_thread_limit_var != ULONG_MAX.
4033         (omp_in_parallel): Implement using ts.active_level.
4034         (omp_get_max_threads): Move to env.c.
4035         (omp_get_level, omp_get_ancestor_thread_num,
4036         omp_get_team_size, omp_get_active_level): New functions,
4037         add ialias.
4038         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
4039         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
4040         gomp_iter_dynamic_next instead of the _locked variant and don't take
4041         lock around it, otherwise acquire it before calling
4042         gomp_iter_dynamic_next_locked.
4043         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
4044         gomp_iter_dynamic_next instead of the _locked variant and don't take
4045         lock around it.
4046         (GOMP_parallel_sections_start): Call gomp_new_team instead of
4047         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
4048         Adjust gomp_team_start caller.  Pass count as second argument to
4049         gomp_resolve_num_threads, don't adjust num_threads after the call.
4050         Use gomp_icv.
4051         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
4052         ws->chunk_size by incr.
4053         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
4054         code.
4055         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
4056         types.
4057         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
4058         (omp_check_defines): Check even the compat defines.
4059         * config/linux/ptrlock.c: New file.
4060         * config/linux/ptrlock.h: New file.
4061         * config/linux/wait.h: New file.
4062         * config/posix/ptrlock.c: New file.
4063         * config/posix/ptrlock.h: New file.
4064         * config/linux/bar.h (gomp_team_barrier_wait,
4065         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
4066         (gomp_team_barrier_set_task_pending,
4067         gomp_team_barrier_clear_task_pending,
4068         gomp_team_barrier_set_waiting_for_tasks,
4069         gomp_team_barrier_waiting_for_tasks,
4070         gomp_team_barrier_done): New inlines.
4071         (gomp_barrier_t): Rewritten.
4072         (gomp_barrier_state_t): New typedef.
4073         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
4074         gomp_barrier_wait_start): Rewritten.
4075         (gomp_barrier_wait_end): Change second argument to
4076         gomp_barrier_state_t.
4077         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
4078         inlines.
4079         * config/linux/bar.c: Include wait.h instead of libgomp.h and
4080         futex.h.
4081         (gomp_barrier_wait_end): Rewritten.
4082         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
4083         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
4084         * config/posix/bar.h (gomp_barrier_t): Add generation field.
4085         (gomp_barrier_state_t): New typedef.
4086         (gomp_team_barrier_wait,
4087         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
4088         (gomp_barrier_wait_start): Or all but low 2 bits from generation
4089         into the return value.  Return gomp_barrier_state_t.
4090         (gomp_team_barrier_set_task_pending,
4091         gomp_team_barrier_clear_task_pending,
4092         gomp_team_barrier_set_waiting_for_tasks,
4093         gomp_team_barrier_waiting_for_tasks,
4094         gomp_team_barrier_done): New inlines.
4095         (gomp_barrier_wait_end): Change second argument to
4096         gomp_barrier_state_t.
4097         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
4098         inlines.
4099         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
4100         (gomp_barrier_wait_end): Change second argument to
4101         gomp_barrier_state_t.
4102         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
4103         gomp_team_barrier_wake): New functions.
4104         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
4105         futex.h.
4106         (gomp_futex_wake, gomp_futex_wait): New variables.
4107         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
4108         * config/linux/lock.c: Rewrite to make locks task owned,
4109         for backwards compatibility provide the old entrypoints
4110         if symbol versioning.  Include wait.h instead of libgomp.h and
4111         futex.h.
4112         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
4113         * config/posix95/lock.c: Rewrite to make locks task owned,
4114         for backwards compatibility provide the old entrypoints
4115         if symbol versioning.
4116         * config/posix/lock.c: Rewrite to make locks task owned,
4117         for backwards compatibility provide the old entrypoints
4118         if symbol versioning.
4119         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
4120         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
4121         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
4122         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4123         (sys_futex0): Return error code.
4124         (futex_wake, futex_wait): If ENOSYS was returned, clear
4125         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4126         (cpu_relax, atomic_write_barrier): New static inlines.
4127         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4128         (futex_wake, futex_wait): If ENOSYS was returned, clear
4129         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4130         (cpu_relax, atomic_write_barrier): New static inlines.
4131         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4132         (sys_futex0): Return error code.
4133         (futex_wake, futex_wait): If ENOSYS was returned, clear
4134         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4135         (cpu_relax, atomic_write_barrier): New static inlines.
4136         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4137         (sys_futex0): Return error code.
4138         (futex_wake, futex_wait): If ENOSYS was returned, clear
4139         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4140         (cpu_relax, atomic_write_barrier): New static inlines.
4141         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4142         (sys_futex0): Return error code.
4143         (futex_wake, futex_wait): If ENOSYS was returned, clear
4144         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4145         (cpu_relax, atomic_write_barrier): New static inlines.
4146         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
4147         (sys_futex0): Return error code.
4148         (futex_wake, futex_wait): If ENOSYS was returned, clear
4149         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
4150         (cpu_relax, atomic_write_barrier): New static inlines.
4151         * config/linux/sem.c: Include wait.h instead of libgomp.h and
4152         futex.h.
4153         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
4154         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
4155         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
4156         types.
4157         (omp_nest_lock_t): Change owner into void *, add lock field.
4158         * config/posix95/omp-lock.h: Include semaphore.h.
4159         (omp_lock_25_t, omp_nest_lock_25_t): New types.
4160         (omp_lock_t): Use sem_t instead of mutex if semaphores
4161         aren't broken.
4162         (omp_nest_lock_t): Likewise.  Change owner to void *.
4163         * config/posix/omp-lock.h: Include semaphore.h.
4164         (omp_lock_25_t, omp_nest_lock_25_t): New types.
4165         (omp_lock_t): Use sem_t instead of mutex if semaphores
4166         aren't broken.
4167         (omp_nest_lock_t): Likewise.  Add owner field.
4168
4169 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
4170
4171         * testsuite/libgomp.c/collapse-1.c: New test.
4172         * testsuite/libgomp.c/collapse-2.c: New test.
4173         * testsuite/libgomp.c/collapse-3.c: New test.
4174         * testsuite/libgomp.c/icv-1.c: New test.
4175         * testsuite/libgomp.c/icv-2.c: New test.
4176         * testsuite/libgomp.c/lib-2.c: New test.
4177         * testsuite/libgomp.c/lock-1.c: New test.
4178         * testsuite/libgomp.c/lock-2.c: New test.
4179         * testsuite/libgomp.c/lock-3.c: New test.
4180         * testsuite/libgomp.c/loop-4.c: New test.
4181         * testsuite/libgomp.c/loop-5.c: New test.
4182         * testsuite/libgomp.c/loop-6.c: New test.
4183         * testsuite/libgomp.c/loop-7.c: New test.
4184         * testsuite/libgomp.c/loop-8.c: New test.
4185         * testsuite/libgomp.c/loop-9.c: New test.
4186         * testsuite/libgomp.c/nested-3.c: New test.
4187         * testsuite/libgomp.c/nestedfn-6.c: New test.
4188         * testsuite/libgomp.c/sort-1.c: New test.
4189         * testsuite/libgomp.c/task-1.c: New test.
4190         * testsuite/libgomp.c/task-2.c: New test.
4191         * testsuite/libgomp.c/task-3.c: New test.
4192         * testsuite/libgomp.c/task-4.c: New test.
4193         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
4194         to C++ testsuite default compiler options.
4195         * testsuite/libgomp.c++/collapse-1.C: New test.
4196         * testsuite/libgomp.c++/collapse-2.C: New test.
4197         * testsuite/libgomp.c++/ctor-10.C: New test.
4198         * testsuite/libgomp.c++/for-1.C: New test.
4199         * testsuite/libgomp.c++/for-2.C: New test.
4200         * testsuite/libgomp.c++/for-3.C: New test.
4201         * testsuite/libgomp.c++/for-4.C: New test.
4202         * testsuite/libgomp.c++/for-5.C: New test.
4203         * testsuite/libgomp.c++/loop-8.C: New test.
4204         * testsuite/libgomp.c++/loop-9.C: New test.
4205         * testsuite/libgomp.c++/loop-10.C: New test.
4206         * testsuite/libgomp.c++/task-1.C: New test.
4207         * testsuite/libgomp.c++/task-2.C: New test.
4208         * testsuite/libgomp.c++/task-3.C: New test.
4209         * testsuite/libgomp.c++/task-4.C: New test.
4210         * testsuite/libgomp.c++/task-5.C: New test.
4211         * testsuite/libgomp.c++/task-6.C: New test.
4212         * testsuite/libgomp.fortran/allocatable1.f90: New test.
4213         * testsuite/libgomp.fortran/allocatable2.f90: New test.
4214         * testsuite/libgomp.fortran/allocatable3.f90: New test.
4215         * testsuite/libgomp.fortran/allocatable4.f90: New test.
4216         * testsuite/libgomp.fortran/collapse1.f90: New test.
4217         * testsuite/libgomp.fortran/collapse2.f90: New test.
4218         * testsuite/libgomp.fortran/collapse3.f90: New test.
4219         * testsuite/libgomp.fortran/collapse4.f90: New test.
4220         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
4221         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
4222         * testsuite/libgomp.fortran/lib4.f90: New test.
4223         * testsuite/libgomp.fortran/lock-1.f90: New test.
4224         * testsuite/libgomp.fortran/lock-2.f90: New test.
4225         * testsuite/libgomp.fortran/nested1.f90: New test.
4226         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
4227         * testsuite/libgomp.fortran/strassen.f90: New test.
4228         * testsuite/libgomp.fortran/tabs1.f90: New test.
4229         * testsuite/libgomp.fortran/tabs2.f: New test.
4230         * testsuite/libgomp.fortran/task1.f90: New test.
4231         * testsuite/libgomp.fortran/task2.f90: New test.
4232         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
4233         * testsuite/libgomp.fortran/vla5.f90: Likewise.
4234         * testsuite/libgomp.c/pr26943-2.c: Likewise.
4235         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4236         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4237
4238 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
4239
4240         PR c++/36308
4241         * testsuite/libgomp.c++/ctor-11.C: New test.
4242         * testsuite/libgomp.c++/ctor-12.C: New test.
4243
4244 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
4245
4246         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
4247
4248 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
4249
4250         PR middle-end/36106
4251         * testsuite/libgomp.c/atomic-5.c: New test.
4252         * testsuite/libgomp.c/atomic-6.c: New test.
4253         * testsuite/libgomp.c/autopar-1.c: New test.
4254
4255 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4256
4257         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
4258         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
4259         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
4260         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
4261         * configure: Regenerate.
4262         * Makefile.in, testsuite/Makefile.in: Likewise.
4263
4264 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
4265
4266         PR bootstrap/35457
4267         * aclocal.m4: Regenerate.
4268         * configure: Regenerate.
4269
4270 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
4271
4272         PR middle-end/35611
4273         * testsuite/libgomp.c/atomic-4.c: New test.
4274
4275         PR libgomp/35625
4276         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
4277         (gomp_iter_guided_next): Likewise.
4278         * testsuite/libgomp.c/pr35625.c: New test.
4279
4280 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4281
4282         * aclocal.m4: Regenerate.
4283         * configure: Likewise.
4284         * Makefile.in: Likewise.
4285         * testsuite/Makefile.in: Likewise.
4286
4287 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
4288
4289         PR middle-end/35185
4290         * testsuite/libgomp.c++/pr35185.C: New test.
4291
4292 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
4293
4294         PR middle-end/35549
4295         * testsuite/libgomp.c/pr35549.c: New test.
4296
4297 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
4298
4299         * testsuite/libgomp.c/atomic-3.c: New test.
4300
4301 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4302
4303         PR fortran/33197
4304         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
4305         .F08 file suffixes.
4306
4307 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
4308
4309         PR libgomp/33131
4310         * configure.ac: Add ACX_HEADER_STRING.
4311         * env.c: Include strings.h.
4312         * aclocal.m4: Regenerate.
4313         * config.h.in: Regenerate.
4314         * configure: Regenerate.
4315         * Makefile.in: Regenerate.
4316         * testsuite/Makefile.in: Regenerate.
4317
4318 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
4319
4320         PR middle-end/35196
4321         * testsuite/libgomp.c/pr35196.c: New test.
4322
4323         PR middle-end/35130
4324         * testsuite/libgomp.fortran/pr35130.f90: New test.
4325         * testsuite/libgomp.c/pr35130.c: New test.
4326
4327 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
4328
4329         PR middle-end/33880
4330         * testsuite/libgomp.c/pr33880.c: New test.
4331         * testsuite/libgomp.fortran/pr33880.f90: New test.
4332
4333 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
4334
4335         * configure: Regenerate.
4336
4337 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
4338
4339         * configure.ac: Move futex checking into ../config/futex.m4.
4340         * configure: Rebuilt.
4341         * aclocal.m4: Rebuilt.
4342         * Makefile.in: Rebuilt.
4343
4344         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
4345         2007-10-15 ../config/tls.m4 change.
4346
4347 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
4348
4349         PR c++/34513
4350         * testsuite/libgomp.c/pr34513.c: New test.
4351         * testsuite/libgomp.c++/pr34513.C: New test.
4352
4353 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
4354
4355         PR target/32765
4356         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
4357
4358 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
4359
4360         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
4361
4362 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
4363
4364         * testsuite/libgomp.c/private-1.c: New test.
4365
4366 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
4367             Paolo Bonzini  <bonzini@gnu.org>
4368
4369         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
4370         instead of 'VPATH ='.
4371         * Makefile.in: Regenerate.
4372
4373 2007-11-23  Matthias Klose  <doko@ubuntu.com>
4374
4375         * configure.ac: Adjust makeinfo version check.
4376         * configure: Regenerate.
4377
4378 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
4379
4380         PR fortran/34020
4381         * testsuite/libgomp.fortran/pr34020.f90: New test.
4382
4383 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
4384
4385         PR c++/33894
4386         * testsuite/libgomp.c++/atomic-1.C: New test.
4387
4388 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
4389
4390         PR libgomp/33275
4391         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
4392         Make x and y integers rather than (implicit) reals.  Add private (j)
4393         clause to the last omp parallel.
4394
4395 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
4396
4397         * configure: Regenerate following changes to ../config/tls.m4.
4398
4399 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
4400
4401         * testsuite/libgomp.fortran/stack.f90: New test.
4402
4403 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
4404
4405         * config/mingw32/proc.c: New file.
4406
4407 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
4408
4409         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
4410         (main): Use __get_cpuid to get i386 target fetaures.
4411         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
4412         (main): Use __get_cpuid to get x86_64 target fetaures.
4413
4414 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
4415
4416         PR target/32765
4417         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
4418         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
4419
4420 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
4421
4422         PR fortran/32550
4423         * testsuite/libgomp.fortran/pr32550.f90: New test.
4424         * testsuite/libgomp.fortran/crayptr2.f90: New test.
4425
4426 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
4427
4428         * aclocal.m4: Regenerated.
4429
4430 2007-07-05  Tobias Burnus  <burnus@net-b.de>
4431
4432         PR fortran/32359
4433         * testsuite/libgomp.fortran/pr32359.f90: New.
4434
4435 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
4436
4437         PR libgomp/32468
4438         * sections.c (GOMP_parallel_sections_start): Only decrease
4439         number of threads to COUNT if dyn_var is true.
4440         * testsuite/libgomp.c/pr32468.c: New test.
4441
4442 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
4443
4444         PR libgomp/26308
4445         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
4446
4447 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
4448
4449         PR middle-end/32362
4450         * testsuite/libgomp.c/pr32362-1.c: New test.
4451         * testsuite/libgomp.c/pr32362-2.c: New test.
4452         * testsuite/libgomp.c/pr32362-3.c: New test.
4453
4454 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
4455
4456         * team.c (gomp_team_start): Fix setting up thread_attr
4457         stack size.
4458
4459 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
4460
4461         * configure: Regenerate.
4462
4463 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
4464
4465         * Makefile.in: Regenerate.
4466         * configure: Regenerate.
4467         * aclocal.m4: Regenerate.
4468         * testsuite/Makefile.in: Regenerate.
4469
4470 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
4471
4472         * config/linux/proc.c: New file.
4473
4474         PR libgomp/28482
4475         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
4476
4477 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
4478
4479         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
4480
4481 2007-04-16  Matthias Klose  <doko@debian.org>
4482
4483         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
4484         flags if not building with -m64.
4485         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
4486         flag for i?86-*-* targets, if current target matches -m64.
4487
4488 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
4489
4490         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
4491         * Makefile.in: Regenerate.
4492
4493 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4494
4495         PR testsuite/31369
4496         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
4497         ld_library_path.
4498         * testsuite/libgomp.fortran/fortran.exp: Likewise.
4499
4500 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
4501
4502         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
4503         decls.
4504         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
4505         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
4506         (parse_affinity): New function.
4507         (initialize_env): Call it and gomp_init_affinity.
4508         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
4509         create new pthread_attr_t and call gomp_init_thread_affinity
4510         on it for each thread before passing the attribute to pthread_create.
4511         * config/linux/affinity.c: New file.
4512         * config/posix/affinity.c: New file.
4513         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
4514         * configure: Rebuilt.
4515         * config.h.in: Rebuilt.
4516         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
4517         * Makefile.in: Rebuilt.
4518
4519 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
4520
4521         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
4522         *-*-darwin*.
4523         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
4524         and use it if found.
4525
4526 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
4527
4528         * testsuite/config/default.exp: New file.
4529         * testsuite/lib/libgomp.exp: New file.
4530         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
4531         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
4532         load_lib *, load_gcc_lib *): Move to libgomp.exp.
4533         (libgomp_load): Remove.
4534         * testsuite/lib/libgomp.exp (libgomp_init): Compute
4535         always_ld_library_path, not ld_library_path.  Set additional_flags
4536         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
4537         (target_compile): Do not call libgomp_init.  Append lang_library_path
4538         and lang_link_flags to options.
4539         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
4540         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
4541         here.
4542         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
4543         always_ld_library_path.  Set LD_LIBRARY_PATH here.
4544         * testsuite/libgomp.fortran/fortran.exp: Ditto.
4545         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
4546         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
4547         CX8 flag.
4548         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
4549         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
4550         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
4551         * testsuite/libgomp.c/pr29947-1.c: Ditto.
4552         * testsuite/libgomp.c/atomic-10.c: Ditto.
4553
4554 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
4555
4556         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
4557         dg-final cleanup-modules line.
4558         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
4559         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
4560         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
4561         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
4562         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
4563         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
4564         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
4565
4566 2007-03-18  Andreas Schwab  <schwab@suse.de>
4567
4568         * acinclude.m4: Adjust regular expression for ld version
4569         extraction.
4570         * configure: Regenerate.
4571
4572 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
4573
4574         * Makefile.am: Add install-pdf target as copied from
4575         automake v1.10 rules.
4576         * Makefile.in: Regenerate
4577
4578 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
4579
4580         PR libgomp/28486
4581         * configure: Regenerate.
4582
4583         PR c++/30703
4584         * testsuite/libgomp.c++/pr30703.C: New test.
4585
4586 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
4587
4588         Revert:
4589         2006-07-05  Eric Christopher  <echristo@apple.com>
4590         * configure.ac: Depend addition of -pthread on host OS.
4591         * configure: Regenerate.
4592
4593 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4594
4595         * libgomp.texi: Fix spacing after abbreviations.
4596
4597 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
4598
4599         PR libgomp/30546
4600         * configure.ac: Add check for makeinfo
4601         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
4602         if an appropiate version of makeinfo is found.
4603         * aclocal.m4: Regenerated.
4604         * configure: Regenerated.
4605         * Makefile.in: Regenerated.
4606         * testsuite/Makefile.in: Regenerated.
4607
4608 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
4609
4610         PR libgomp/30540
4611         * libgomp.texi: More about implementation-dependent settings.
4612
4613 2007-01-26  Tobias Burnus  <burnus@net-b.de>
4614
4615         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
4616
4617 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
4618
4619         PR middle-end/30494
4620         * testsuite/libgomp.c/pr30494.c: New test.
4621
4622 2007-01-15  Tom Tromey  <tromey@redhat.com>
4623
4624         * configure: Rebuilt.
4625         * configure.ac: Fixed comment.
4626
4627 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
4628
4629         * libgomp.texi: Document implementation specific default values of
4630         environment variables.
4631
4632 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
4633
4634         PR libgomp/28209
4635         * libgomp.texi: New file.
4636         * configure.ac: Add --enable-generated-files-in-srcdir option.
4637         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
4638         files to srcdir.
4639         * Makefile.in: Regenerated.
4640         * config.h.in: Regenerated.
4641         * testsuite/Makefile.in: Regenerated.
4642         * NOTES: Removed.
4643
4644 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
4645
4646         PR libgomp/29949
4647         * env.c (omp_set_num_threads): Set illegal thread count to 1.
4648
4649 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
4650
4651         * configure: Regenerate.
4652
4653 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
4654
4655         PR libgomp/29947
4656         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
4657         start if there shouldn't be any loop iterations.
4658         (gomp_loop_ordered_static_start): Remove start == end test.
4659         * testsuite/libgomp.c/pr29947-1.c: New test.
4660         * testsuite/libgomp.c/pr29947-2.c: New test.
4661
4662 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
4663
4664         * configure.tgt: Force initial-exec TLS model on Linux only.
4665
4666 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
4667
4668         * configure: Regenerated.
4669
4670 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
4671
4672         * env.c (parse_schedule): Reject out of range values.
4673         (parse_unsigned_long): Reject out of range, negative or zero values.
4674
4675 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
4676
4677         PR fortran/29629
4678         * testsuite/libgomp.fortran/pr29629.f90: New test.
4679
4680 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
4681
4682         PR libgomp/29494
4683         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
4684         * config/posix95: New directory.
4685         * config/posix95/omp-lock.h: New file.
4686         * config/posix95/lock.c: Likewise.
4687
4688 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
4689
4690         * aclocal.m4: Regenerate.
4691         * configure: Regenerate.
4692
4693 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
4694
4695         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
4696         '<' to '<='.
4697
4698 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
4699
4700         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
4701         test.
4702         * configure: Regenerate.
4703         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
4704
4705 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
4706
4707         PR middle-end/25261
4708         PR middle-end/28790
4709         * testsuite/libgomp.c/nestedfn-4.c: New test.
4710         * testsuite/libgomp.c/nestedfn-5.c: New test.
4711         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
4712
4713         PR fortran/29097
4714         * testsuite/libgomp.fortran/condinc1.f: New test.
4715         * testsuite/libgomp.fortran/condinc2.f: New test.
4716         * testsuite/libgomp.fortran/condinc3.f90: New test.
4717         * testsuite/libgomp.fortran/condinc4.f90: New test.
4718         * testsuite/libgomp.fortran/condinc1.inc: New file.
4719
4720 2006-09-18  Tom Tromey  <tromey@redhat.com>
4721
4722         * configure: Rebuilt.
4723
4724 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
4725
4726         PR c/28768
4727         PR preprocessor/14634
4728         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
4729         to AC_DEFINE.
4730         * configure: Regenerate.
4731
4732 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
4733
4734         * testsuite/libgomp.fortran/reduction3.f90: Change
4735         -2147483648 to -huge(i)-1 to avoid overflow.
4736         * testsuite/libgomp.fortran/reduction4.f90: Change
4737         Z'ffffffff' to not(0) to avoid overflow.
4738
4739 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
4740
4741         PR libgomp/25938
4742         * Makefile.am (libsubincludedir): New.
4743         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
4744         * Makefile.in: Regenerate.
4745
4746 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
4747
4748         PR libgomp/28725
4749         * env.c: Include ctype.h.
4750         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
4751         leading and/or trailing whitespace and compare strings case
4752         insensitively.
4753
4754 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
4755
4756         PR fortran/28390
4757         * testsuite/libgomp.fortran/pr28390.f: New test.
4758
4759 2006-07-05  Eric Christopher  <echristo@apple.com>
4760
4761         * configure.ac: Depend addition of -pthread on host OS.
4762         * configure: Regenerate.
4763
4764 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
4765
4766         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
4767         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
4768         defined.
4769
4770 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
4771
4772         PR libgomp/26175
4773         PR libgomp/26477
4774         * configure.ac: If neither --enable-linux-futex nor
4775         --disable-linux-futex is passed, determine the default by checking
4776         for compiling and/or running against NPTL.  With --enable-linux-futex,
4777         check if SYS_gettid and SYS_futex are defined.
4778         * configure: Rebuilt.
4779
4780 2006-06-14  Richard Henderson  <rth@redhat.com>
4781
4782         PR libgomp/28008
4783         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
4784         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
4785
4786 2006-06-09  Richard Henderson  <rth@redhat.com>
4787
4788         * env.c (gomp_nthreads_var): Change to unsigned long.
4789         (gomp_run_sched_chunk): Likewise.
4790         (parse_unsigned_long): Rename from parse_num_threads and generalize.
4791         (initialize_env): Initialize gomp_thread_attr.
4792         * libgomp.h (gomp_nthreads_var): Update decl.
4793         (gomp_run_sched_chunk): Likewise.
4794         (gomp_thread_attr): Declare.
4795         * team.c (gomp_thread_attr): Export.
4796         (initialize_team): Don't initialize it.
4797
4798 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
4799
4800         PR fortran/27916
4801         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
4802         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
4803
4804 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
4805
4806         * config/mingw32/time.c: New file.
4807         * configure.tgt: Use it.
4808
4809 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
4810
4811         * Makefile.am: Add install-html target. Add install-html to .PHONY
4812         * Makefile.in: Regenerate.
4813
4814 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4815
4816         PR libgomp/27612
4817         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
4818         * testsuite/libgomp.c/critical-1.c: Likewise.
4819         * testsuite/libgomp.c/loop-1.c: Likewise.
4820         * testsuite/libgomp.c/loop-2.c: Likewise.
4821         * testsuite/libgomp.c/single-1.c: Likewise.
4822         * testsuite/libgomp.c/ordered-1.c: Likewise.
4823         * testsuite/libgomp.c/ordered-2.c: Likewise.
4824
4825 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
4826
4827         PR middle-end/27416
4828         * libgomp.fortran/pr27416-1.f90: New test.
4829
4830 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
4831
4832         PR fortran/27395
4833         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
4834         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
4835
4836 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
4837
4838         PR c++/26943
4839         * testsuite/libgomp.c/pr26943-1.c: New test.
4840         * testsuite/libgomp.c/pr26943-2.c: New test.
4841         * testsuite/libgomp.c/pr26943-3.c: New test.
4842         * testsuite/libgomp.c/pr26943-4.c: New test.
4843         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
4844         * testsuite/libgomp.c++/pr26943.C: New test.
4845
4846 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
4847
4848         PR middle-end/27337
4849         * testsuite/libgomp.c++/pr27337.C: New test.
4850
4851 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
4852
4853         PR c/26171
4854         * testsuite/libgomp.c/pr26171.c: New test.
4855
4856 2006-04-25  Richard Henderson  <rth@redhat.com>
4857
4858         PR libgomp/25865
4859         * configure.ac: Use GCC_CHECK_TLS.
4860         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
4861         * Makefile.in, aclocal.m4, configure: Regenerate.
4862
4863 2006-04-10  Matthias Klose  <doko@debian.org>
4864
4865         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
4866         directory names containing underscores.
4867
4868 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
4869
4870         PR c++/26691
4871         * testsuite/libgomp.c++/pr26691.C: New test.
4872
4873 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
4874
4875         * testsuite/libgomp.fortran/retval2.f90: New test.
4876
4877 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
4878
4879         * testsuite/libgomp.c++: New directory.
4880
4881 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
4882
4883         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
4884         * config/posix/sem.c: Implement the above.
4885
4886 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
4887
4888         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
4889         define HAVE_BROKEN_POSIX_SEMAPHORES.
4890         * configure: Rebuilt.
4891         * config.h.in: Rebuilt.
4892
4893 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
4894
4895         PR bootstrap/26161
4896         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
4897         for the other pthread check.
4898         * configure: Regenerate.
4899         * config.h.in: Regenerate.
4900
4901 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
4902
4903         PR libgomp/25938
4904         PR libgomp/25984
4905         * Makefile.am (fincludedir): New variable.
4906         (nodist_include_HEADERS): Remove Fortran files.
4907         (nodist_finclude_HEADERS): New variable.
4908         * Makefile.in: Regenerated.
4909
4910 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
4911
4912         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
4913         Remove tests for returning assumed character length arrays.
4914
4915 2006-02-12  Roger Sayle  <roger@eyesopen.com>
4916             John David Anglin  <dave@hiauly1.hia.nrc.ca>
4917
4918         PR libgomp/25936
4919         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
4920
4921 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
4922
4923         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
4924
4925 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
4926
4927         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
4928         part of LD_LIBRARY_PATH manually.
4929
4930 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
4931
4932         PR libgomp/25852
4933         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
4934         libgomp_init.
4935
4936 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
4937
4938         PR libgomp/25884
4939         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
4940         * configure.ac (PERL): Don't set.
4941         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
4942         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
4943         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
4944         * omp.h.in: Wrap the new configure substitutions with @ characters.
4945         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
4946         * aclocal.m4, configure, Makefile.in: Regenerate.
4947         * mkomp_h.pl: Delete.
4948
4949 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
4950
4951         PR libgomp/25259
4952         * configure.ac: Use GCC_HEADER_STDINT.
4953         * libgomp.h: Include gstdint.h.
4954         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
4955         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
4956
4957 2006-01-24  Richard Henderson  <rth@redhat.com>
4958
4959         PR libgomp/25942
4960         * configure.ac: Add AM_MAINTAINER_MODE.
4961         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
4962
4963 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
4964
4965         * Makefile.in: Regenerate.
4966         * testsuite/Makefile.in: Regenerate.
4967         * aclocal.m4: Regenerate.
4968
4969 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
4970
4971         * config/posix/proc.c: Conditional include of sys/loadavg.h for
4972         Solaris.
4973         * configure.ac: Add check for loadavg.h.
4974         (link_gomp): Adjust comment.
4975         * configure: Regenerate.
4976         * config.h.in: Regenerate.
4977
4978 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
4979
4980         PR libgomp/25877
4981         * configure.ac: Remove check for alloca.h.
4982         * configure: Regenerate.
4983         * config.h.in: Regenerate.
4984         * libgomp.h: define gomp_alloca to be __builtin_alloca.
4985         * team.c: Remove use of alloca.h.
4986         Call gomp_alloca instead of alloca.
4987
4988 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
4989
4990         PR libgomp/25877
4991         * team.c: Add include of alloca.h.
4992         * configure.ac: Add check for alloca.h.
4993         * configure: Regenerate.
4994         * config.h.in: Regenerate.
4995
4996 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
4997
4998         PR fortran/25219
4999         * testsuite/libgomp.fortran/pr25219.f90: New test.
5000
5001 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
5002
5003         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
5004         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
5005         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
5006         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
5007         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
5008         testsuite/libgomp.fortran/threadprivate1.f90,
5009         testsuite/libgomp.fortran/threadprivate2.f90,
5010         testsuite/libgomp.fortran/threadprivate3.f90,
5011         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
5012         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
5013         testsuite/libgomp.fortran/omp_parse3.f90: Change required
5014         effective-target to TLS runtime.
5015
5016         * testsuite/libgomp.fortran/pr25162.f: Require
5017         effective-target TLS runtime.
5018
5019 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
5020
5021         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
5022         * testsuite/libgomp.c/nestedfn-3.c: New test.
5023
5024 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
5025
5026         PR fortran/25162
5027         * testsuite/libgomp.fortran/pr25162.f: New test.
5028
5029 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
5030
5031         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
5032         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
5033
5034 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
5035
5036         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
5037         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
5038         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
5039         single.c, team.c, work.c, config/linux/alpha/futex.h,
5040         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
5041         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
5042         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
5043         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
5044         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
5045         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
5046         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
5047         FSF address.
5048
5049 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
5050
5051         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
5052         to nodist_noinst_HEADERS.
5053         * Makefile.in: Rebuilt.
5054
5055         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
5056         add integer count field.
5057         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
5058         omp_nest_lock_t type change.
5059         (omp_init_nest_lock): Likewise.  Initialize count to 0.
5060         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
5061         Increment count.
5062         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
5063         Decrement count.
5064         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
5065         Increment count if successful and return the new nesting level.
5066         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
5067         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
5068         * testsuite/libgomp.c/lib-1.c: New test.
5069         * testsuite/libgomp.fortran/lib1.f90: New test.
5070         * testsuite/libgomp.fortran/lib2.f: New test.
5071         * testsuite/libgomp.fortran/lib3.f: New test.
5072
5073 2005-11-17  Richard Henderson  <rth@redhat.com>
5074
5075         PR 24845
5076         * Makefile.am (nodist_toolexeclib_HEADERS): New.
5077         * configure.ac (link_gomp): New.  Substitute it.
5078         (AC_CONFIG_FILES): Add libgomp.spec.
5079         * libgomp.spec.in: New file.
5080         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
5081         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
5082
5083 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
5084
5085         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
5086         reduction(-:var) behaving the same as reduction(+:var).
5087         * testsuite/libgomp.c/reduction-4.c: New test.
5088
5089 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
5090
5091         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
5092         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
5093         testsuite/libgomp.c/copyin-3.c,
5094         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
5095         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
5096         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
5097         testsuite/libgomp.c++/pr24455.C,
5098         testsuite/libgomp.fortran/threadprivate1.f90,
5099         testsuite/libgomp.fortran/threadprivate2.f90,
5100         testsuite/libgomp.fortran/threadprivate3.f90,
5101         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
5102         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
5103         testsuite/libgomp.fortran/omp_parse3.f90: Require
5104         effective-target TLS.
5105
5106 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
5107
5108         * HEADER: Remove.
5109
5110 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
5111
5112         PR libgomp/24797
5113         * team.c (initialize_team): Pass NULL rather than free as
5114         pthread_key_create destructor.  Initialize thread specific data
5115         pointer in initial thread to a static local variable rather than
5116         malloced memory.
5117
5118 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
5119
5120         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
5121         its location to ld_library_path.
5122
5123 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
5124
5125         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
5126
5127 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
5128
5129         * testsuite/libgomp.c: Rename from libgomp.dg.
5130
5131 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
5132
5133         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
5134         threadprivate variable 'i'.
5135
5136 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
5137
5138         * config/linux/s390/futex.h: New file.
5139         * configure.tgt: Use it.
5140
5141         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
5142         before the parallel.
5143
5144 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
5145
5146         PR c++/24734
5147         * testsuite/libgomp.c++/master-1.C: New test.
5148
5149 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
5150
5151         * testsuite/libgomp.dg/copyin-3.c: New test.
5152
5153 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
5154
5155         * testsuite/libgomp.fortran/retval1.f90: New test.
5156         * testsuite/libgomp.fortran/vla7.f90: New test.
5157
5158 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
5159
5160         * testsuite/libgomp.fortran/vla2.f90: New test.
5161         * testsuite/libgomp.fortran/vla3.f90: New test.
5162         * testsuite/libgomp.fortran/vla4.f90: New test.
5163         * testsuite/libgomp.fortran/vla5.f90: New test.
5164         * testsuite/libgomp.fortran/vla6.f90: New test.
5165
5166 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
5167
5168         * config/linux/sparc/futex.h: New file.
5169         * configure.tgt: Use it.
5170         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
5171
5172         * critical.c: Include stdlib.h.
5173         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
5174         ignoring return value.
5175         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
5176         LIBGOMP_CHECK_SYNC_BUILTINS check.
5177         * configure: Rebuilt.
5178
5179 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
5180
5181         * testsuite/libgomp.fortran/vla1.f90: New test.
5182
5183 2005-10-31  Richard Henderson  <rth@redhat.com>
5184
5185         * testsuite/libgomp.fortran/character2.f90: Fix race condition
5186         setting 's' in different threads.
5187
5188 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
5189
5190         * libgomp.h (attribute_hidden, ialias): Define.
5191         * config/posix/proc.c (omp_get_num_procs): Add ialias.
5192         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
5193         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
5194         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
5195         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
5196         omp_test_lock, omp_test_nest_lock): Likewise.
5197         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
5198         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
5199         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
5200         omp_test_lock, omp_test_nest_lock): Likewise.
5201         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
5202         omp_get_dynamic, omp_get_nested): Likewise.
5203         * parallel.c (omp_get_num_threads, omp_get_max_threads,
5204         omp_get_thread_num, omp_in_parallel): Likewise.
5205         * fortran.c (ialias_redirect): Define.
5206         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
5207         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
5208         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
5209         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
5210         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
5211         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
5212         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
5213         omp_get_wtime): Add ialias_redirect.
5214
5215 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
5216
5217         * fortran.c: Include stdlib.h.
5218
5219 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
5220
5221         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
5222         * Makefile.in: Regenerated.
5223
5224 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
5225
5226         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
5227         * libgomp_f.h.in (omp_check_defines): New function.
5228         * env.c: Include libgomp_f.h.
5229         (initialize_env): Call omp_check_defines.
5230
5231         * testsuite/libgomp.dg/copyin-2.c: New test.
5232         * testsuite/libgomp.c++/copyin-2.C: New test.
5233         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
5234
5235         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
5236         * testsuite/libgomp.fortran/sharing2.f90: New test.
5237
5238         * testsuite/libgomp.dg/copyin-1.c: New test.
5239         * testsuite/libgomp.c++/copyin-1.C: New test.
5240
5241 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
5242
5243         * testsuite/libgomp.fortran/crayptr1.f90: New test.
5244
5245         * testsuite/libgomp.fortran/workshare1.f90: New test.
5246
5247         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
5248         only test.
5249         * libgomp.fortran/sharing1.f90: New test.
5250
5251 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
5252
5253         PR c++/24502
5254         * testsuite/libgomp.c++/loop-7.C: New test.
5255
5256         * testsuite/libgomp.dg/nestedfn-2.c: New test.
5257
5258         * testsuite/libgomp.dg/nestedfn-1.c: New test.
5259         * testsuite/libgomp.fortran/reduction6.f90: New test.
5260         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
5261
5262 2005-10-23  Richard Henderson  <rth@redhat.com>
5263
5264         * testsuite/libgomp.c++/ctor-1.C: New.
5265         * testsuite/libgomp.c++/ctor-2.C: New.
5266         * testsuite/libgomp.c++/ctor-3.C: New.
5267         * testsuite/libgomp.c++/ctor-4.C: New.
5268         * testsuite/libgomp.c++/ctor-5.C: New.
5269         * testsuite/libgomp.c++/ctor-6.C: New.
5270         * testsuite/libgomp.c++/ctor-7.C: New.
5271         * testsuite/libgomp.c++/ctor-8.C: New.
5272         * testsuite/libgomp.c++/ctor-9.C: New.
5273
5274 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
5275
5276         PR 24455
5277         * testsuite/libgomp.c++/pr24455-1.C: New test.
5278         * testsuite/libgomp.c++/pr24455.C: New test.
5279         * testsuite/libgomp.dg/pr24455-1.c: New test.
5280         * testsuite/libgomp.dg/pr24455.c: New test.
5281
5282 2005-10-20  Richard Henderson  <rth@redhat.com>
5283
5284         * testsuite/libgomp.c++/loop-6.C: New.
5285         * testsuite/libgomp.dg/loop-3.c: New.
5286
5287 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
5288
5289         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
5290         explicitly private.
5291         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
5292         explicitly shared.
5293
5294 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
5295
5296         * testsuite/libgomp.fortran/jacobi.f: New test.
5297
5298 2005-10-19  Richard Henderson  <rth@redhat.com>
5299
5300         * configure.tgt (i?86-linux): Default to with_arch instead of
5301         CFLAGS.  Add -mtune to match target_cpu.
5302         (x86_64-linux): Tune to i686.
5303
5304         * fortran.c (omp_test_nest_lock_): Fix typo.
5305
5306 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
5307
5308         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
5309         gomp_ordered_sync): Do nothing if team->nthreads == 1.
5310         * testsuite/libgomp.dg/ordered-3.c: New test.
5311
5312         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
5313         Remove volatile keyword.
5314
5315         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
5316         in COMMON block to avoid warnings on 64-bit targets.
5317
5318 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
5319
5320         * testsuite/libgomp.dg/shared-3.c: New test.
5321
5322 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
5323
5324         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
5325         * testsuite/libgomp.fortran/reduction5.f90: New test.
5326
5327 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
5328
5329         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
5330         dg-options.
5331         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
5332         flush loop now that __sync_synchronize has proper memory barrier.
5333         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
5334         Add -ffixed-form to dg-options.
5335
5336 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
5337
5338         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
5339         from subdirectories.
5340         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
5341         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
5342         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
5343         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
5344         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
5345         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
5346         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
5347         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
5348         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
5349         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
5350         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
5351         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
5352         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
5353         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
5354         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
5355         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
5356         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
5357         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
5358         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
5359         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
5360         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
5361         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
5362         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
5363         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
5364         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
5365
5366 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
5367
5368         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
5369         lang_library_path exists.  Use find instead of glob to gather tests.
5370         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
5371
5372 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
5373
5374         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
5375         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
5376         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
5377         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
5378         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
5379         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
5380         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
5381         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
5382         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
5383         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
5384         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
5385         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
5386         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
5387
5388 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
5389
5390         * testsuite/libgomp.dg/vla-1.c: New test.
5391
5392         * testsuite/libgomp.fortran/reference2.f90: New test.
5393
5394         * testsuite/libgomp.fortran/character2.f90: Remove explicit
5395         declaration of omp_get_thread_num.
5396         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
5397         use omp_lib.
5398
5399         * testsuite/libgomp.fortran/reduction1.f90: New test.
5400         * testsuite/libgomp.fortran/reduction2.f90: New test.
5401         * testsuite/libgomp.fortran/reduction3.f90: New test.
5402         * testsuite/libgomp.fortran/reduction4.f90: New test.
5403
5404 2005-10-13  Richard Henderson  <rth@redhat.com>
5405
5406         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
5407         * Makefile.in: Regenerate.
5408         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
5409         * libgomp.h: Include bar.h.
5410         (struct gomp_barrier): Remove.
5411         (struct gomp_team): Add barrier.  Replace master_barrier with
5412         master_release.  Replace threads with ordered_release.
5413         (struct gomp_thread): Replace barrier with release.
5414         * ordered.c (gomp_ordered_first): Update for ordered_release change.
5415         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
5416         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
5417         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
5418         (GOMP_single_copy_end): Likewise.
5419         * team.c (gomp_threads_dock): New.
5420         (gomp_barrier_init, gomp_barrier_destroy): Remove.
5421         (gomp_thread_start): Use gomp_barrier_wait.
5422         (new_team, free_team): Update for gomp_team changes.
5423         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
5424         (gomp_team_end): Use gomp_barrier_wait.
5425         (initialize_team): Update for gomp_thread changes.
5426         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
5427         (gomp_work_share_end_nowait): Use atomic ops when available.
5428         * config/linux/bar.c, config/linux/bar.h: New files.
5429         * config/posix/bar.c, config/posix/bar.h: New files.
5430
5431 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
5432
5433         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
5434         * testsuite/libgomp.dg/single-2.c: New test.
5435
5436         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
5437         lang_link_flags): Unset, so that they aren't inherited from previously
5438         sourced *.exp.
5439
5440         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
5441
5442 2005-10-12  Richard Henderson  <rth@redhat.com>
5443
5444         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
5445         (libgomp_init): Use lang_test_file, lang_library_path, and
5446         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
5447
5448         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
5449         (lang_test_file, lang_link_flags): New.
5450         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
5451
5452         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
5453         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
5454         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
5455         testsuite/libgomp.c++/parallel-1.C,
5456         testsuite/libgomp.c++/reduction-1.C,
5457         testsuite/libgomp.c++/reduction-2.C,
5458         testsuite/libgomp.c++/reduction-3.C,
5459         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
5460         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
5461         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
5462         New files, largely cribbed from the C testsuite.
5463
5464 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
5465
5466         * testsuite/libgomp.fortran/character1.f90: New test.
5467         * testsuite/libgomp.fortran/character2.f90: New test.
5468
5469         * testsuite/libgomp.dg/nested-1.c: New test.
5470         * testsuite/libgomp.dg/nested-2.c: New test.
5471         * testsuite/libgomp.fortran/do1.f90: New test.
5472         * testsuite/libgomp.fortran/do2.f90: New test.
5473
5474         * testsuite/libgomp.fortran/reference1.f90: New test.
5475
5476 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
5477
5478         * testsuite/libgomp.dg/reduction-1.c: New test.
5479         * testsuite/libgomp.dg/reduction-2.c: New test.
5480         * testsuite/libgomp.dg/reduction-3.c: New test.
5481
5482 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
5483
5484         * testsuite/libgomp.dg/atomic-1.c: New test.
5485         * testsuite/libgomp.dg/atomic-2.c: New test.
5486
5487 2005-10-09  Richard Henderson  <rth@redhat.com>
5488
5489         * critical.c (atomic_lock): New.
5490         (initialize_critical): Initialize it.
5491         (GOMP_atomic_start, GOMP_atomic_end): New.
5492         * libgomp.map: Export them.
5493         * libgomp_g.h: Declare them.
5494
5495         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
5496
5497 2005-10-02  Richard Henderson  <rth@redhat.com>
5498
5499         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
5500         to XCFLAGS instead of CFLAGS.
5501
5502 2005-09-30  Richard Henderson  <rth@redhat.com>
5503
5504         * configure.ac: Determine whether -pthread or -lpthread is needed.
5505         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
5506         * Makefine.in, configure: Rebuild.
5507
5508 2005-09-28  Richard Henderson  <rth@redhat.com>
5509
5510         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
5511         * testsuite/libgomp.dg/omp-single-3.c: New test.
5512
5513 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
5514
5515         * testsuite/libgomp.dg/omp-single-2.c: New test.
5516         * testsuite/libgomp.dg/shared-2.c: Fix return code.
5517
5518 2005-09-27  Richard Henderson  <rth@redhat.com>
5519
5520         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
5521         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
5522
5523 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
5524
5525         * testsuite/libgomp.dg/omp-loop03.c: New test.
5526
5527 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
5528
5529         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
5530
5531 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
5532
5533         * testsuite/libgomp.dg/omp-single-1.c: New test.
5534         * testsuite/libgomp.dg/shared-1.c: Return 0.
5535         Add prototype for abort.
5536         * testsuite/libgomp.dg/shared-2.c: Likewise.
5537
5538 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
5539
5540         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
5541         constructs.
5542
5543 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
5544
5545         * testsuite/libgomp.dg/shared-1.c: New test.
5546         * testsuite/libgomp.dg/shared-2.c: New test.
5547
5548 2005-09-24  Richard Henderson  <rth@redhat.com>
5549
5550         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
5551
5552 2005-09-24  Richard Henderson  <rth@redhat.com>
5553
5554         * iter.c (gomp_iter_static_next): Round up when computing number
5555         of iterations.  Don't bother distributing a remainder equally.
5556
5557         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
5558         Don't call srand.  Zero b before testing.
5559         (main): New.
5560
5561 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
5562
5563         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
5564         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
5565
5566 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
5567
5568         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
5569         without !$omp end do, followed immediately by subroutine end.
5570
5571 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
5572
5573         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
5574
5575 2005-09-22  Richard Henderson  <rth@redhat.com>
5576
5577         * critical.c (GOMP_critical_name_start): Change argument to void**.
5578         Reuse the pointer space if the mutex fits.
5579         (GOMP_critical_name_end): Likewise.
5580         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
5581         * libgomp_g.h (GOMP_critical_name_start): Update decl.
5582         (GOMP_critical_name_end): Likewise.
5583         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
5584         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
5585
5586 2005-09-20  Richard Henderson  <rth@redhat.com>
5587
5588         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
5589         (create_lock_lock): New.
5590         (initialize_critical): Initialize it.
5591         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
5592         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
5593
5594 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
5595
5596         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
5597
5598 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
5599
5600         * testsuite/libgomp.dg/omp-loop01.c: New test.
5601         * testsuite/libgomp.dg/omp-loop02.c: New test.
5602
5603 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
5604
5605         * configure.ac (AC_PROG_FC): Add.
5606         (USE_FORTRAN): New automake conditional.
5607         * configure: Rebuilt.
5608         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
5609         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
5610         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
5611         Add rules to build them.
5612         * Makefile.in: Rebuilt.
5613         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
5614         OMP_NEST_LOCK_KIND.
5615         * libgomp.map: Add Fortran wrappers.
5616         * libgomp_f.h.in: New file.
5617         * omp_lib.h.in: New file.
5618         * omp_lib.f90.in: New file.
5619         * fortran.c: New file.
5620         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
5621         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
5622         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
5623         libgfortran has been built.
5624         * testsuite/libgomp.fortran/fortran.exp: New file.
5625         * testsuite/libgomp.fortran/omp_cond1.f: New test.
5626         * testsuite/libgomp.fortran/omp_cond2.f: New test.
5627         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
5628         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
5629         * testsuite/libgomp.fortran/omp_hello.f: New test.
5630         * testsuite/libgomp.fortran/omp_orphan.f: New test.
5631         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
5632         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
5633         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
5634         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
5635         * testsuite/libgomp.fortran/omp_reduction.f: New test.
5636         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
5637         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
5638
5639 2005-08-30  Richard Henderson  <rth@redhat.com>
5640
5641         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
5642         function for when aliases are not usable.
5643         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
5644         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5645         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
5646         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
5647         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
5648         GOMP_loop_ordered_guided_next): Likewise.
5649         * ordered.c (GOMP_ordered_start): Likewise.
5650
5651 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
5652
5653         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
5654         * testsuite/libgomp.dg/omp_hello.c: Fix return code
5655         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
5656         * testsuite/libgomp.dg/omp_orphan.c: Likewise
5657         * testsuite/libgomp.dg/omp_reduction.c: Likewise
5658         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
5659         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
5660         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
5661         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
5662
5663 2005-07-07  Eric Christopher  <echristo@redhat.com>
5664             Diego Novillo  <dnovillo@redhat.com>
5665
5666         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
5667         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
5668         up code.
5669         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
5670         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
5671         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
5672         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
5673         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
5674         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
5675         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
5676
5677 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
5678
5679         * TOPLEVEL.patch: Remove.
5680
5681 2005-05-16  Richard Henderson  <rth@redhat.com>
5682
5683         * configure.ac: Test for clock_gettime.
5684         * config.h.in, configure: Rebuild.
5685         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
5686         (omp_get_wtime): Use clock_gettime if available.
5687         (omp_get_wtick): Use clock_getres if available.
5688
5689 2005-05-11  Richard Henderson  <rth@redhat.com>
5690
5691         * config/linux/ia64/futex.h: New file.
5692         * configure.tgt: Use it.
5693
5694         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
5695
5696 2005-05-07  Richard Henderson  <rth@redhat.com>
5697
5698         * config/linux/powerpc/futex.h: New file.
5699         * configure.tgt: Use it.
5700
5701         * config/linux/i486/futex.h: Merge ...
5702         * config/linux/x86_64/futex.h: ... into ...
5703         * config/linux/x86/futex.h: ... here.
5704         * configure.tgt: Update to match.
5705
5706 2005-05-06  Richard Henderson  <rth@redhat.com>
5707
5708         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
5709         * config/linux/i486/futex.h: Likewise.
5710         * config/linux/x86_64/futex.h: Likewise.
5711
5712         * config/linux/lock.c: New file.
5713         * config/linux/omp-lock.h: New file.
5714
5715         * critical.c, env.h: Don't include omp.h
5716         * config/posix/lock.c: Include libgomp.h instead of omp.h.
5717         * config/posix/time.c: Likewise.
5718         * config/posix/omp-lock.h: New file.
5719         * libgomp.h: Include omp-lock.h and omp.h.
5720         * Makefile.am (nodist_include_HEADERS): New.
5721         (omp.h): New rule.
5722         * configure.ac (PERL): New.
5723         * mkomp_h.pl: New file.
5724         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
5725         with templates.
5726         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
5727
5728         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
5729         build directory.  Re-add -march=i486 hack.
5730
5731         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
5732         (libgomp_link_flags): Remove.
5733         (libgomp_initialized): Remove.
5734         (libgomp_init): Don't protect from reinitialization.  Copy code
5735         from libstdc++ for getting the multilib set correctly.
5736
5737 2005-05-05  Richard Henderson  <rth@redhat.com>
5738
5739         * config/linux/alpha/futex.h: New file.
5740         * configure.tgt (alpha*-*-linux*): Use it.
5741
5742         * config/posix/mutex.c: New file.
5743         * config/posix/sem.c: Use libgomp.h.
5744
5745         * configure.tgt (x86_64-linux): Also test CC for -m32.
5746         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
5747
5748         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
5749         after $gccpath.
5750
5751         * Makefile.am (SUBDIRS): New.
5752         (libgomp_la_LDFLAGS): Add -lpthread.
5753         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
5754         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
5755
5756         * libgomp_g.h: New file.
5757         * libgomp.h: Split out all public declarations to libgomp_g.h.
5758         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
5759         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
5760         * config/linux/sem.h: Likewise.
5761         * config/posix/sem.h: Likewise.
5762
5763         * Makefile.am (AM_LDFLAGS): New.
5764         (libgomp_version_script): Split out from ...
5765         (libgomp_la_LDFLAGS): ... here.
5766         (libgomp_version_info): New.
5767         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
5768         (LIBGOMP_ENABLE): New.
5769         (LIBGOMP_CHECK_LINKER_FEATURES): New.
5770         (LIBGOMP_ENABLE_SYMVERS): New.
5771         * configure.ac (AC_INIT): Version 1.0.
5772         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
5773         (enable-linux-futex): Likewise.  Rename from enable-futex.
5774         (libtool_VERSION): New.
5775         (LIBGOMP_ENABLE_SYMVERS): Use it.
5776         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
5777         * Makefile.in, aclocal.m4, configure: Rebuild.
5778
5779         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
5780         (gomp_mutex_unlock_slow): Fix typo.
5781         * config/linux/sem.c: Similarly.
5782         (gomp_sem_post_slow): Fix typo.
5783         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
5784         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
5785         [__PIC__] (sys_futex0): Don't use tmp output in asm.
5786
5787         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
5788         (libgomp_la_LDFLAGS): Add top_srcdir to path.
5789         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
5790         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
5791         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
5792         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
5793         LDFLAGS.  Pull enable_futex check to top-level.
5794         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
5795         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
5796
5797         First attempt at real configury.
5798         * Makefile, config.h: Remove file.
5799         * Makefile.am, Makefile.in: New file.
5800         * acinclude.m4 aclocal.m4: New file.
5801         * configure.ac, configure.tgt, configure: New file.
5802
5803         * config/posix/lock.c: Rename from sys-lock.c.
5804         * config/posix/mutex.h: Rename from sys-mutex.h.
5805         * config/posix/sem.c: Rename from sys-sem.c.
5806         * config/posix/sem.h: Rename from sys-sem.h.
5807         * config/posix/proc.c: Rename from sys-proc.c.
5808         * config/posix/time.c: Rename from sys-proc.c.
5809
5810         * config/linux/mutex.c: New file.
5811         * config/linux/mutex.h: New file.
5812         * config/linux/sem.c: New file.
5813         * config/linux/sem.h: New file.
5814         * config/linux/i486/futex.h: New file.
5815         * config/linux/x86_64/futex.h: New file.
5816
5817 2005-05-04  Richard Henderson  <rth@redhat.com>
5818
5819         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
5820         * libgomp.h: Declare them.
5821         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
5822         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
5823
5824 2005-05-04  Richard Henderson  <rth@redhat.com>
5825
5826         * libgomp-1 code drop
5827
5828 2005-05-04  Richard Henderson  <rth@redhat.com>
5829
5830         * iter.c (gomp_iter_static_next): Return tri-state on 0.
5831         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
5832         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
5833         (gomp_iter_static_next): Update.
5834         (gomp_ordered_static_next): Update.
5835         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
5836         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
5837         totally empty range.
5838         (gomp_loop_ordered_static_next): Refine test for calling
5839         gomp_ordered_static_next.
5840         * testsuite/ordered-1.c: Add case for more threads than iterations.
5841
5842         * iter.c (gomp_iter_runtime_next_locked): Remove.
5843         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
5844         gomp_loop_guided_start, gomp_loop_ordered_static_start,
5845         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
5846         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
5847         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
5848         gomp_loop_ordered_guided_next): Downcase name, make static, add
5849         an external alias with the old name.
5850         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
5851         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
5852         switch and call one of the above static functions.
5853         * libgomp.h: Update.
5854
5855         * work.c (gomp_work_share_start): Lock the mutex for !first too.
5856         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
5857         GOMP_loop_guided_start, GOMP_loop_runtime_start,
5858         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5859         GOMP_loop_ordered_guided_start): Update to match.
5860         * sections.c (GOMP_sections_start): Likewise.
5861         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
5862
5863         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
5864         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
5865         Use bounds check instead of modulus.
5866         (gomp_ordered_sync): Split out of GOMP_ordered_start.
5867         (gomp_ordered_last): Don't sync with ordered_owner here.
5868         (gomp_ordered_next): Likewise.
5869         (gomp_ordered_static_loop_next): Likewise.
5870         * loop.c, libgomp.h: Update to match.
5871
5872         * libgomp.h (GOMP_barrier): Declare.
5873
5874         * testsuite/barrier-1.c: New file.
5875         * testsuite/critical-1.c: New file.
5876         * testsuite/ordered-2.c: New file.
5877         * testsuite/ordered-1.c: New file.
5878         * testsuite/sections-1.c: New file.
5879         * testsuite/single-1.c: New file.
5880         * testsuite/Makefile (TESTS): Add them.
5881
5882 2005-05-04  Richard Henderson  <rth@redhat.com>
5883
5884         * libgomp.h (struct gomp_work_share): Add ordered_owner.
5885         * loop.c (GOMP_loop_static_start): If not the startup thread,
5886         acquire the mutex to wait for initialization complete.
5887         (GOMP_loop_ordered_static_start): Likewise.
5888         (GOMP_loop_ordered_runtime_start): Likewise.
5889         (GOMP_loop_ordered_static_first): Remove.
5890         (GOMP_loop_ordered_dynamic_first): Remove.
5891         (GOMP_loop_ordered_guided_first): Remove.
5892         (GOMP_loop_ordered_runtime_first): Remove.
5893         * ordered.c (gomp_ordered_loop_first): Post to own release when
5894         we're the first thread.
5895         (gomp_ordered_loop_last): Wait on release if not owner.
5896         (gomp_ordered_loop_next): Likewise.
5897         (gomp_ordered_static_loop_init): New.
5898         (gomp_ordered_static_loop_next): Use ordered_owner.
5899         (GOMP_ordered_start): Likewise.
5900         * work.c (gomp_new_work_share): Initialize ordered_owner.
5901
5902 2005-05-03  Richard Henderson  <rth@redhat.com>
5903
5904         * Makefile (OPT): New.
5905         (CFLAGS): Use it.
5906
5907         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
5908         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
5909         * libgomp.h, libgomp.map, NOTES: Update to match.
5910
5911         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
5912         Add initialized and thr members.
5913         (gomp_thread_start): Pause when initially spawned to wait for
5914         the whole team to be created.
5915         (gomp_team_start): Release team members at the end.
5916
5917         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
5918         (f_foo_1): Use GOMP_loop_end.
5919         (f_foo_2): Use GOMP_loop_end_nowait.
5920
5921         * testsuite/loop-2.c: New file.
5922         * testsuite/Makefile (TESTS): Add it.
5923
5924 2005-05-03  Richard Henderson  <rth@redhat.com>
5925
5926         * iter.c (gomp_iter_static_next): Fix overflow check typo.
5927         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
5928         * team.c (new_team): Initialize oldest_live_gen to 1 if no
5929         initial work_share.
5930
5931         * testsuite/Makefile: New file.
5932         * testsuite/loop-1.c: New file.
5933
5934 2005-05-03  Richard Henderson  <rth@redhat.com>
5935
5936         Initial implementation and checkin.