libgomp/ChangeLog

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