libgomp/ChangeLog

   1 2010-04-14  Release Manager
   2
   3         * GCC 4.5.0 released.
   4
   5 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
   6
   7         * Makefile.in: Regenerate.
   8         * aclocal.m4: Regenerate.
   9         * testsuite/Makefile.in: Regenerate.
  10
  11 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
  12
  13         PR libgomp/42942
  14         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
  15         (initialize_env): Adjust callers.
  16         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
  17         when the argument is 0.
  18
  19         * testsuite/libgomp.c/pr42942.c: New test.
  20
  21 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
  22
  23         PR middle-end/42644
  24         PR middle-end/42130
  25         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
  26         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
  27
  28 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  29
  30         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
  31         * testsuite/libgomp.c++/task-6.C: Likewise.
  32
  33 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
  34
  35         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
  36
  37 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
  38
  39         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
  40         * configure: Regenerate.
  41
  42 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
  43
  44         PR fortran/42866
  45         * testsuite/libgomp.fortran/allocatable5.f90: New test.
  46
  47 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
  48
  49         * configure.ac: Test for executability of GFORTRAN.
  50         * configure: Regenerate.
  51
  52 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  53
  54         * configure: Regenerate.
  55
  56 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
  57
  58         PR libgomp/42602
  59         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
  60
  61 2010-01-03  Richard Guenther  <rguenther@suse.de>
  62
  63         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
  64
  65 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
  66
  67         * testsuite/libgomp.graphite/pr4118.c: New.
  68
  69 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
  70
  71         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
  72         for darwin, protect the test with require-effective-target tls_runtime.
  73         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
  74
  75 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
  76
  77         PR target/41605
  78         * testsuite/lib/libgomp.exp: Provide -B options to allow for
  79         link spec %s substitutions for static libraries.
  80
  81 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
  82
  83         PR testsuite/42135
  84         * libgomp.graphite/force-parallel-2.c: Reduce array size.
  85
  86 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  87
  88         * Makefile.in: Regenerate.
  89         * configure: Regenerate.
  90         * testsuite/Makefile.in: Regenerate.
  91
  92 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
  93
  94         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
  95         settings for LC_ALL and LANG.
  96
  97 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
  98
  99         PR fortran/42162
 100         * testsuite/libgomp.fortran/pr42162.f90: New test.
 101
 102 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 103
 104         PR middle-end/42029
 105         * testsuite/libgomp.c/pr42029.c: New test.
 106
 107 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 108
 109         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 110         *s.  Accept ld version without text in ()s.
 111         * configure: Regenerated.
 112
 113 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 114
 115         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 116
 117 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 118
 119         PR libgomp/41418
 120         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 121         or a hyphen (happens with fortran language disabled).
 122         * configure: Regenerate.
 123
 124 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 125
 126         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 127         use sed script portable to Solaris /bin/sed for extracting ld
 128         version.
 129         * configure: Regenerate.
 130
 131 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 132
 133         * testsuite/libgomp.graphite/bounds.c: New test.
 134
 135 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 136
 137         * Makefile.am (libgomp_la_LINK): New.
 138         * Makefile.in: Regenerate.
 139
 140 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 141
 142         * configure.ac (AC_PREREQ): Bump to 2.64.
 143
 144 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 145
 146         * Makefile.am (install-html, install-pdf): Remove.
 147         * Makefile.in: Regenerate.
 148
 149         * Makefile.in: Regenerate.
 150         * aclocal.m4: Regenerate.
 151         * config.h.in: Regenerate.
 152         * configure: Regenerate.
 153         * testsuite/Makefile.in: Regenerate.
 154
 155 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 156
 157         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 158         * Makefile.in: Regenerate.
 159
 160 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 161
 162         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 163         * Makefile.in: Regenerate.
 164
 165 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 166
 167         PR fortran/41102
 168         omp_lib.h.in: Fix -std=f95 errors.
 169
 170
 171 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 172
 173         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 174         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 175         * testsuite/libgomp.graphite/graphite.exp: New.
 176
 177 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 178
 179         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 180         only build.
 181
 182 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 183
 184         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 185         needed memory barrier semantics.
 186         * config/linux/mips/mutex.h: New file.
 187
 188 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 189
 190         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 191
 192 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 193
 194         * configure: Regenerate.
 195
 196 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 197
 198         PR testsuite/40699
 199         PR testsuite/40707
 200         PR testsuite/40709
 201         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 202         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 203         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 204
 205 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 206
 207         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 208         options when choosing a multilib.
 209
 210 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 211
 212         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 213         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 214         ld_library_path, not every libgcc multilib directory.
 215         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 216         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 217         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 218         Use add_path.
 219         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 220
 221 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 222
 223         * Makefile.am (LTLDFLAGS): Define.
 224         (LINK): Define.
 225         * Makefile.in: Regenerate.
 226
 227 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 228
 229         PR fortran/39718
 230         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 231         libgfortranbegin, check existence of libgfortran.a instead of
 232         libgfortranbegin.a.
 233
 234 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 235
 236         PR libgomp/40174
 237         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 238         (gomp_free_pool_helper): Likewise.
 239
 240 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 241             Jakub Jelinek  <jakub@redhat.com>
 242
 243         PR fortran/35423
 244         * testsuite/libgomp.fortran/workshare2.f90: New test.
 245
 246 2009-04-09  Nick Clifton  <nickc@redhat.com>
 247
 248         * iter.c: Change copyright header to refer to version 3 of the
 249         GNU General Public License with version 3.1 of the GCC Runtime
 250         Library Exception and to point readers at the COPYING3 and
 251         COPYING3.RUNTIME files and the FSF's license web page.
 252         * alloc.c: Likewise.
 253         * barrier.c: Likewise.
 254         * config/bsd/proc.c: Likewise.
 255         * config/linux/affinity.c: Likewise.
 256         * config/linux/alpha/futex.h: Likewise.
 257         * config/linux/bar.c: Likewise.
 258         * config/linux/bar.h: Likewise.
 259         * config/linux/ia64/futex.h: Likewise.
 260         * config/linux/ia64/mutex.h: Likewise.
 261         * config/linux/lock.c: Likewise.
 262         * config/linux/mips/futex.h: Likewise.
 263         * config/linux/mutex.c: Likewise.
 264         * config/linux/mutex.h: Likewise.
 265         * config/linux/powerpc/futex.h: Likewise.
 266         * config/linux/proc.c: Likewise.
 267         * config/linux/ptrlock.c: Likewise.
 268         * config/linux/ptrlock.h: Likewise.
 269         * config/linux/s390/futex.h: Likewise.
 270         * config/linux/sem.c: Likewise.
 271         * config/linux/sem.h: Likewise.
 272         * config/linux/sparc/futex.h: Likewise.
 273         * config/linux/wait.h: Likewise.
 274         * config/linux/x86/futex.h: Likewise.
 275         * config/mingw32/proc.c: Likewise.
 276         * config/mingw32/time.c: Likewise.
 277         * config/posix/affinity.c: Likewise.
 278         * config/posix/bar.c: Likewise.
 279         * config/posix/bar.h: Likewise.
 280         * config/posix/lock.c: Likewise.
 281         * config/posix/mutex.h: Likewise.
 282         * config/posix/proc.c: Likewise.
 283         * config/posix/ptrlock.h: Likewise.
 284         * config/posix/sem.c: Likewise.
 285         * config/posix/sem.h: Likewise.
 286         * config/posix/time.c: Likewise.
 287         * config/posix95/lock.c: Likewise.
 288         * critical.c: Likewise.
 289         * env.c: Likewise.
 290         * error.c: Likewise.
 291         * fortran.c: Likewise.
 292         * iter_ull.c: Likewise.
 293         * libgomp.h: Likewise.
 294         * libgomp_f.h.in: Likewise.
 295         * libgomp_g.h: Likewise.
 296         * loop.c: Likewise.
 297         * loop_ull.c: Likewise.
 298         * omp.h.in: Likewise.
 299         * omp_lib.f90.in: Likewise.
 300         * omp_lib.h.in: Likewise.
 301         * ordered.c: Likewise.
 302         * parallel.c: Likewise.
 303         * sections.c: Likewise.
 304         * single.c: Likewise.
 305         * task.c: Likewise.
 306         * team.c: Likewise.
 307         * work.c: Likewise.
 308
 309 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 310
 311         * testsuite/config/default.exp: Change copyright header to refer to
 312         version 3 of the GNU General Public License and to point readers
 313         at the COPYING3 file and the FSF's license web page.
 314
 315 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 316
 317         PR middle-end/39573
 318         * libgomp.c++/pr39573.C: New test.
 319
 320 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 321
 322         PR other/39591
 323         * testsuite/libgomp.c/pr39591-1.c: New test.
 324         * testsuite/libgomp.c/pr39591-2.c: New test.
 325         * testsuite/libgomp.c/pr39591-3.c: New test.
 326
 327 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 328
 329         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 330         * testsuite/libgomp.c/atomic-6.c: Ditto.
 331
 332 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 333
 334         PR c/39495
 335         * testsuite/libgomp.c/loop-12.c: New test.
 336         * testsuite/libgomp.c/loop-11.c: New test.
 337         * testsuite/libgomp.c++/loop-11.C: New test.
 338         * testsuite/libgomp.c++/loop-12.C: New test.
 339         * testsuite/libgomp.c++/for-8.C: New test.
 340
 341 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 342
 343         * configure: Regenerate.
 344
 345 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 346
 347         PR middle-end/39154
 348         * testsuite/libgomp.c/pr39154.c: New test.
 349
 350 2009-01-30  Ian Lance Taylor  <iant@google.com>
 351
 352         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 353         libgomp_ld_is_gold.  Get gold version number.
 354         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 355         * configure: Rebuild.
 356
 357 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 358
 359         * testsuite/lib/libgomp.exp: Add -B option for targets that
 360         use libgfortran.a%s in their specs.
 361
 362 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 363
 364         PR libgomp/38086
 365         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 366         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 367         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 368         * configure: Regenerated.
 369         * config.h.in: Likewise.
 370
 371 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 372
 373         PR c++/38650
 374         * testsuite/libgomp.c/pr38650.c: New test.
 375         * testsuite/libgomp.c++/pr38650.C: New test.
 376
 377 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 378
 379         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 380
 381 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 382
 383         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 384
 385 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 386
 387         * configure: Regenerate.
 388
 389 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 390
 391         PR middle-end/36802
 392         * testsuite/libgomp.c/pr36802-1.c: New test.
 393         * testsuite/libgomp.c/pr36802-2.c: New test.
 394         * testsuite/libgomp.c/pr36802-3.c: New test.
 395
 396 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 397
 398         PR libgomp/38270
 399         * config/linux/powerpc/mutex.h: New.
 400
 401 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 402
 403         PR c++/38257
 404         * testsuite/libgomp.c++/for-7.C: New test.
 405
 406         PR c++/38348
 407         * testsuite/libgomp.c++/for-6.C: New test.
 408
 409 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 410
 411         PR testsuite/28870
 412         * testsuite/lib/libgomp.exp: Include new timeout library files.
 413         (libgomp_target_compile): Set timeout value from new proc.
 414
 415 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
 416
 417         PR libgomp/37938
 418         * config/linux/ia64/mutex.h: New.
 419
 420 2008-11-04  Tobias Burnus  <burnus@net-b.de>
 421
 422         PR libgomp/37935
 423         * libgomp.texi (Runtime library routines, environment variables):
 424         Update for OpenMP version 3.0.
 425
 426 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 427             Steve Ellcey  <sje@cup.hp.com>
 428
 429         * configure: Regenerate for new libtool.
 430         * Makefile.in: Ditto.
 431         * testsuite/Makefile.in: Ditto.
 432
 433 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
 434             Andreas Tobler  <a.tobler@schweiz.org>
 435
 436         * config/bsd/proc.c: New file.
 437         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
 438         * configure.ac: Check for header <sys/sysctl.h>
 439         * configure: Regenerate.
 440         * config.h.in: Likewise.
 441
 442 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
 443
 444         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
 445
 446 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 447
 448         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
 449         * Makefile.in: Regenerated.
 450         * testsuite/Makefile.in: Regenerated.
 451
 452 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
 453
 454         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
 455         depend on blddir if blddir exists.
 456         (libgomp_target_compile): Likewise.
 457         * testsuite/libgomp.c++/c++.exp: Likewise.
 458         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 459
 460 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 461
 462         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
 463         Do not list GPL as Invariant Section.
 464
 465 2008-07-28  Ilie Garbacea  <ilie@mips.com>
 466             Chao-ying Fu  <fu@mips.com>
 467
 468         * configure.tgt: Enable futex for MIPS.
 469         * config/linux/mips/futex.h: New file.
 470
 471 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
 472
 473         * team.c (gomp_team_end): Free team immediately if it has
 474         just one thread.
 475
 476 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
 477
 478         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
 479         * testsuite/libgomp.fortran/fortran.exp: Same.
 480         * testsuite/libgomp.c/c.exp: Same.
 481         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
 482         directory to library path first.
 483
 484 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
 485
 486         * env.c (parse_stacksize): Add cast to avoid warning.
 487         (parse_spincount): Likewise.
 488
 489 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
 490
 491         * testsuite/libgomp.c/loop-10.c: New test.
 492         * libgomp.c/loop-3.c (main): Add lastprivate clause.
 493         * libgomp.c++/loop-6.C (main): Likewise.
 494
 495         PR debug/36617
 496         * testsuite/libgomp.c/debug-1.c: New test.
 497
 498 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
 499
 500         * testsuite/libgomp.c/nqueens-1.c: New test.
 501
 502         PR c++/36523
 503         * testsuite/libgomp.c++/task-7.C: New function.
 504
 505 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 506
 507         * configure: Regenerate.
 508
 509 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 510
 511         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
 512         mutex when HAVE_SYNC_BUILTINS isn't defined.
 513
 514 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 515
 516         * libgomp.texi (omp_test_lock): Fix typo.
 517
 518 2008-06-12  Tobias Burnus  <burnus@net-b.de>
 519
 520         * omp_lib.f90.in: Add "implicit none".
 521
 522 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
 523
 524         PR middle-end/36506
 525         * testsuite/libgomp.c/reduction-5.c: New test.
 526
 527 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
 528
 529         * libgomp.h (struct gomp_task): Add in_tied_task field.
 530         * task.c (gomp_init_task): Initialize it.
 531         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
 532         unconditionally.  Don't call gomp_team_barrier_wake if
 533         current task is implicit or if(0) from implicit and number of
 534         running tasks is equal to nthreads - 1.
 535
 536         PR libgomp/36471
 537         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
 538         omp_get_team_size_8): Fix pastos.
 539
 540         PR libgomp/36469
 541         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
 542         * configure: Regenerated.
 543         * config.h.in: Regenerated.
 544         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
 545         defined.
 546
 547 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
 548
 549         PR bootstrap/36452
 550         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
 551         (GOMP_loop_ull_dynamic_start): Likewise.
 552         (GOMP_loop_ull_guided_start): Likewise.
 553         (GOMP_loop_ull_ordered_static_start): Likewise.
 554         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
 555         (GOMP_loop_ull_ordered_guided_start): Likewise.
 556
 557 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 558             Richard Henderson  <rth@redhat.com>
 559             Ulrich Drepper  <drepper@redhat.com>
 560             Jakob Blomer  <jakob.blomer@ira.uka.de>
 561
 562         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
 563         Substitute also OMP_*LOCK_25*.
 564         * configure: Regenerated.
 565         * config.h.in: Regenerated.
 566         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
 567         ptrlock.c and task.c.
 568         * Makefile.in: Regenerated.
 569         * testsuite/Makefile.in: Regenerated.
 570         * task.c: New file.
 571         * loop_ull.c: New file.
 572         * iter_ull.c: New file.
 573         * libgomp.h: Include ptrlock.h.
 574         (enum gomp_task_kind): New type.
 575         (struct gomp_team): Add task_lock, task_queue, task_count,
 576         task_running_count, single_count fields.  Add
 577         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
 578         Remove work_share_lock, generation_mask,
 579         oldest_live_gen, num_live_gen and init_work_shares fields, add
 580         work work_share_list_alloc, work_share_list_free and work_share_chunk
 581         fields.  Change work_shares from pointer to pointers into an array.
 582         Change ordered_release field into gomp_sem_t ** from flexible array
 583         member.  Add implicit_task and initial_work_shares fields.
 584         Move close to the end of the struct.
 585         (struct gomp_team_state): Add single_count, last_work_share,
 586         active_level and level fields, remove work_share_generation.
 587         (gomp_barrier_handle_tasks): New prototype.
 588         (gomp_finish_task): New inline function.
 589         (struct gomp_work_share): Move chunk_size, end, incr into
 590         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
 591         next_ll fields.  Reshuffle fields.  Add next_alloc,
 592         next_ws, next_free and inline_ordered_team_ids fields, change
 593         ordered_team_ids into pointer from flexible array member.
 594         Add mode field.  Put lock and next into a different cache line
 595         from most of the write-once fields.
 596         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
 597         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
 598         gomp_iter_ull_guided_next): New prototypes.
 599         (gomp_new_icv): New prototype.
 600         (struct gomp_thread): Add thread_pool and task fields.
 601         (struct gomp_thread_pool): New type.
 602         (gomp_new_team): New prototype.
 603         (gomp_team_start): Change type of last argument.
 604         (gomp_new_work_share): Removed.
 605         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
 606         (gomp_work_share_init_done): New static inline.
 607         (gomp_throttled_spin_count_var, gomp_available_cpus,
 608         gomp_managed_threads): New extern decls.
 609         (gomp_init_task): New prototype.
 610         (gomp_spin_count_var): New extern var decl.
 611         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
 612         or no alias support, or if not PIC.
 613         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
 614         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
 615         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
 616         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
 617         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
 618         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
 619         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
 620         gomp_test_nest_lock_25): New prototypes.
 621         (omp_lock_symver, strong_alias): Define.
 622         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
 623         decls.
 624         (gomp_end_task): New.
 625         (struct gomp_task_icv, gomp_global_icv): New.
 626         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
 627         (struct gomp_task): New.
 628         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 629         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 630         (gomp_icv): New.
 631         (gomp_schedule_type): Reorder enum to match
 632         omp_sched_t.
 633         * team.c (struct gomp_thread_start_data): Add thread_pool and task
 634         fields.
 635         (gomp_thread_start): Add gomp_team_barrier_wait call.
 636         For non-nested case remove clearing of docked thread thr fields.
 637         Use pool fields instead of global gomp_* variables.  Use
 638         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
 639         Create tasks for each member thread.
 640         (free_team): Only destroy team barrier, task_lock here and free it.
 641         (gomp_free_thread): Free last_team if non-NULL.
 642         (gomp_team_end): Call gomp_team_barrier_wait instead of
 643         gomp_barrier_wait.  For nested case call one extra
 644         gomp_barrier_wait.  Move here some destruction from free_team.
 645         Call free_team on pool->last_team if any, rather than freeing
 646         current team.  Destroy work_share_list_free_lock ifndef
 647         HAVE_SYNC_BUILTINS.
 648         (gomp_new_icv): New function.
 649         (gomp_threads, gomp_threads_size, gomp_threads_used,
 650         gomp_threads_dock): Removed.
 651         (gomp_thread_destructor): New variable.
 652         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
 653         functions.
 654         (gomp_team_start): Create new pool if current thread doesn't have
 655         one.  Use pool fields instead of global gomp_* variables.
 656         Initialize thread_pool field for new threads.  Clear single_count.
 657         Change last argument from ws to team, don't create
 658         new team, set ts.work_share to &team->work_shares[0] and clear
 659         ts.last_work_share.  Don't clear ts.work_share_generation.
 660         If number of threads changed, adjust atomically gomp_managed_threads.
 661         Use gomp_init_task instead of gomp_new_task,
 662         set thr->task to the corresponding implicit_task array entry.
 663         Create tasks for each member thread.  Initialize ts.level.
 664         (initialize_team): Call pthread_key_create on
 665         gomp_thread_destructor.
 666         (team_destructor): New function.
 667         (new_team): Removed.
 668         (gomp_new_team): New function.
 669         (free_team): Free gomp_work_share blocks chained through next_alloc,
 670         instead of freeing work_shares and destroying work_share_lock.
 671         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
 672         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
 673         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
 674         of gomp_barrier_wait.
 675         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
 676         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
 677         if gomp_work_share_start returned true.  Don't unlock ws->lock.
 678         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
 679         of gomp_barrier_wait.
 680         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
 681         gomp_work_share_init_done if gomp_work_share_start returned true.
 682         Don't unlock ws->lock.
 683         * work.c: Include stddef.h.
 684         (free_work_share): Use work_share_list_free_lock instead
 685         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
 686         Call gomp_fini_work_share and then either free ws if orphaned, or
 687         put it into work_share_list_free list of the current team.
 688         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
 689         functions.
 690         (gomp_work_share_start, gomp_work_share_end,
 691         gomp_work_share_end_nowait): Rewritten.
 692         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
 693         (openmp_version): Set to 200805.
 694         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 695         omp_sched_guided, omp_sched_auto): New parameters.
 696         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 697         omp_set_max_active_levels, omp_get_max_active_levels,
 698         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 699         omp_get_active_level): New interfaces.
 700         * omp_lib.h.in (openmp_version): Set to 200805.
 701         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 702         omp_sched_guided, omp_sched_auto): New parameters.
 703         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 704         omp_set_max_active_levels, omp_get_max_active_levels,
 705         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 706         omp_get_active_level): New externals.
 707         * loop.c: Include limits.h.
 708         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
 709         GFS_AUTO.
 710         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
 711         Likewise.  Use gomp_icv.
 712         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
 713         ts.static_trip here.
 714         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
 715         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
 716         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
 717         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
 718         don't unlock ws->lock, otherwise lock it.
 719         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
 720         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
 721         (gomp_parallel_loop_start): Call gomp_new_team instead of
 722         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
 723         Adjust gomp_team_start caller.  Pass 0 as second argument to
 724         gomp_resolve_num_threads.
 725         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
 726         If adding ws->chunk_size nthreads + 1 times after end won't
 727         overflow, set ws->mode to 1.
 728         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
 729         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
 730         GOMP_loop_ull_ordered_static_start,
 731         GOMP_loop_ull_ordered_dynamic_start,
 732         GOMP_loop_ull_ordered_guided_start,
 733         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
 734         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
 735         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
 736         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
 737         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
 738         prototypes.
 739         * libgomp.map: Export lock routines also @@OMP_2.0.
 740         (GOMP_loop_ordered_dynamic_first,
 741         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
 742         GOMP_loop_ordered_static_first): Remove.
 743         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
 744         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
 745         GOMP_loop_ull_ordered_dynamic_next,
 746         GOMP_loop_ull_ordered_dynamic_start,
 747         GOMP_loop_ull_ordered_guided_next,
 748         GOMP_loop_ull_ordered_guided_start,
 749         GOMP_loop_ull_ordered_runtime_next,
 750         GOMP_loop_ull_ordered_runtime_start,
 751         GOMP_loop_ull_ordered_static_next,
 752         GOMP_loop_ull_ordered_static_start,
 753         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
 754         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
 755         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
 756         (omp_set_schedule, omp_get_schedule,
 757         omp_get_thread_limit, omp_set_max_active_levels,
 758         omp_get_max_active_levels, omp_get_level,
 759         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
 760         omp_set_schedule_, omp_set_schedule_8_,
 761         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 762         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 763         omp_get_max_active_levels_, omp_get_level_,
 764         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 765         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 766         New exports @@OMP_3.0.
 767         * omp.h.in (omp_sched_t): New type.
 768         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 769         omp_set_max_active_levels, omp_get_max_active_levels,
 770         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 771         omp_get_active_level): New prototypes.
 772         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
 773         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
 774         gomp_thread_limit_var, gomp_remaining_threads_count,
 775         gomp_remaining_threads_lock): New variables.
 776         (parse_spincount): New function.
 777         (initialize_env): Call gomp_init_num_threads unconditionally.
 778         Initialize gomp_available_cpus.  Call parse_spincount,
 779         initialize gomp_{,throttled_}spin_count_var
 780         depending on presence and value of OMP_WAIT_POLICY and
 781         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
 782         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
 783         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
 784         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
 785         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
 786         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 787         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 788         (gomp_global_icv): New.
 789         (parse_schedule): Use it.  Parse "auto".
 790         (omp_set_num_threads): Use gomp_icv.
 791         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
 792         Likewise.
 793         (omp_get_max_threads): Move from parallel.c.
 794         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 795         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
 796         add ialias.
 797         (parse_stacksize, parse_wait_policy): New functions.
 798         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
 799         both wrappers for compatibility and new locks.
 800         (omp_set_schedule, omp_get_schedule,
 801         omp_get_thread_limit, omp_set_max_active_levels,
 802         omp_get_max_active_levels, omp_get_level,
 803         omp_get_ancestor_thread_num, omp_get_team_size,
 804         omp_get_active_level): New ialias_redirect.
 805         (omp_set_schedule_, omp_set_schedule_8_,
 806         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 807         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 808         omp_get_max_active_levels_, omp_get_level_,
 809         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 810         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 811         New functions.
 812         * parallel.c: Include limits.h.
 813         (gomp_resolve_num_threads): Add count argument.  Rewritten.
 814         (GOMP_parallel_start): Call gomp_new_team and pass that as last
 815         argument to gomp_team_start.  Pass 0 as second argument to
 816         gomp_resolve_num_threads.
 817         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
 818         if gomp_thread_limit_var != ULONG_MAX.
 819         (omp_in_parallel): Implement using ts.active_level.
 820         (omp_get_max_threads): Move to env.c.
 821         (omp_get_level, omp_get_ancestor_thread_num,
 822         omp_get_team_size, omp_get_active_level): New functions,
 823         add ialias.
 824         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
 825         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
 826         gomp_iter_dynamic_next instead of the _locked variant and don't take
 827         lock around it, otherwise acquire it before calling
 828         gomp_iter_dynamic_next_locked.
 829         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
 830         gomp_iter_dynamic_next instead of the _locked variant and don't take
 831         lock around it.
 832         (GOMP_parallel_sections_start): Call gomp_new_team instead of
 833         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
 834         Adjust gomp_team_start caller.  Pass count as second argument to
 835         gomp_resolve_num_threads, don't adjust num_threads after the call.
 836         Use gomp_icv.
 837         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
 838         ws->chunk_size by incr.
 839         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
 840         code.
 841         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
 842         types.
 843         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
 844         (omp_check_defines): Check even the compat defines.
 845         * config/linux/ptrlock.c: New file.
 846         * config/linux/ptrlock.h: New file.
 847         * config/linux/wait.h: New file.
 848         * config/posix/ptrlock.c: New file.
 849         * config/posix/ptrlock.h: New file.
 850         * config/linux/bar.h (gomp_team_barrier_wait,
 851         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 852         (gomp_team_barrier_set_task_pending,
 853         gomp_team_barrier_clear_task_pending,
 854         gomp_team_barrier_set_waiting_for_tasks,
 855         gomp_team_barrier_waiting_for_tasks,
 856         gomp_team_barrier_done): New inlines.
 857         (gomp_barrier_t): Rewritten.
 858         (gomp_barrier_state_t): New typedef.
 859         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
 860         gomp_barrier_wait_start): Rewritten.
 861         (gomp_barrier_wait_end): Change second argument to
 862         gomp_barrier_state_t.
 863         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 864         inlines.
 865         * config/linux/bar.c: Include wait.h instead of libgomp.h and
 866         futex.h.
 867         (gomp_barrier_wait_end): Rewritten.
 868         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 869         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
 870         * config/posix/bar.h (gomp_barrier_t): Add generation field.
 871         (gomp_barrier_state_t): New typedef.
 872         (gomp_team_barrier_wait,
 873         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 874         (gomp_barrier_wait_start): Or all but low 2 bits from generation
 875         into the return value.  Return gomp_barrier_state_t.
 876         (gomp_team_barrier_set_task_pending,
 877         gomp_team_barrier_clear_task_pending,
 878         gomp_team_barrier_set_waiting_for_tasks,
 879         gomp_team_barrier_waiting_for_tasks,
 880         gomp_team_barrier_done): New inlines.
 881         (gomp_barrier_wait_end): Change second argument to
 882         gomp_barrier_state_t.
 883         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 884         inlines.
 885         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
 886         (gomp_barrier_wait_end): Change second argument to
 887         gomp_barrier_state_t.
 888         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 889         gomp_team_barrier_wake): New functions.
 890         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
 891         futex.h.
 892         (gomp_futex_wake, gomp_futex_wait): New variables.
 893         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
 894         * config/linux/lock.c: Rewrite to make locks task owned,
 895         for backwards compatibility provide the old entrypoints
 896         if symbol versioning.  Include wait.h instead of libgomp.h and
 897         futex.h.
 898         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
 899         * config/posix95/lock.c: Rewrite to make locks task owned,
 900         for backwards compatibility provide the old entrypoints
 901         if symbol versioning.
 902         * config/posix/lock.c: Rewrite to make locks task owned,
 903         for backwards compatibility provide the old entrypoints
 904         if symbol versioning.
 905         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
 906         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
 907         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
 908         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 909         (sys_futex0): Return error code.
 910         (futex_wake, futex_wait): If ENOSYS was returned, clear
 911         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 912         (cpu_relax, atomic_write_barrier): New static inlines.
 913         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 914         (futex_wake, futex_wait): If ENOSYS was returned, clear
 915         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 916         (cpu_relax, atomic_write_barrier): New static inlines.
 917         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 918         (sys_futex0): Return error code.
 919         (futex_wake, futex_wait): If ENOSYS was returned, clear
 920         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 921         (cpu_relax, atomic_write_barrier): New static inlines.
 922         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 923         (sys_futex0): Return error code.
 924         (futex_wake, futex_wait): If ENOSYS was returned, clear
 925         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 926         (cpu_relax, atomic_write_barrier): New static inlines.
 927         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 928         (sys_futex0): Return error code.
 929         (futex_wake, futex_wait): If ENOSYS was returned, clear
 930         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 931         (cpu_relax, atomic_write_barrier): New static inlines.
 932         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 933         (sys_futex0): Return error code.
 934         (futex_wake, futex_wait): If ENOSYS was returned, clear
 935         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 936         (cpu_relax, atomic_write_barrier): New static inlines.
 937         * config/linux/sem.c: Include wait.h instead of libgomp.h and
 938         futex.h.
 939         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
 940         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
 941         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
 942         types.
 943         (omp_nest_lock_t): Change owner into void *, add lock field.
 944         * config/posix95/omp-lock.h: Include semaphore.h.
 945         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 946         (omp_lock_t): Use sem_t instead of mutex if semaphores
 947         aren't broken.
 948         (omp_nest_lock_t): Likewise.  Change owner to void *.
 949         * config/posix/omp-lock.h: Include semaphore.h.
 950         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 951         (omp_lock_t): Use sem_t instead of mutex if semaphores
 952         aren't broken.
 953         (omp_nest_lock_t): Likewise.  Add owner field.
 954
 955 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 956
 957         * testsuite/libgomp.c/collapse-1.c: New test.
 958         * testsuite/libgomp.c/collapse-2.c: New test.
 959         * testsuite/libgomp.c/collapse-3.c: New test.
 960         * testsuite/libgomp.c/icv-1.c: New test.
 961         * testsuite/libgomp.c/icv-2.c: New test.
 962         * testsuite/libgomp.c/lib-2.c: New test.
 963         * testsuite/libgomp.c/lock-1.c: New test.
 964         * testsuite/libgomp.c/lock-2.c: New test.
 965         * testsuite/libgomp.c/lock-3.c: New test.
 966         * testsuite/libgomp.c/loop-4.c: New test.
 967         * testsuite/libgomp.c/loop-5.c: New test.
 968         * testsuite/libgomp.c/loop-6.c: New test.
 969         * testsuite/libgomp.c/loop-7.c: New test.
 970         * testsuite/libgomp.c/loop-8.c: New test.
 971         * testsuite/libgomp.c/loop-9.c: New test.
 972         * testsuite/libgomp.c/nested-3.c: New test.
 973         * testsuite/libgomp.c/nestedfn-6.c: New test.
 974         * testsuite/libgomp.c/sort-1.c: New test.
 975         * testsuite/libgomp.c/task-1.c: New test.
 976         * testsuite/libgomp.c/task-2.c: New test.
 977         * testsuite/libgomp.c/task-3.c: New test.
 978         * testsuite/libgomp.c/task-4.c: New test.
 979         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
 980         to C++ testsuite default compiler options.
 981         * testsuite/libgomp.c++/collapse-1.C: New test.
 982         * testsuite/libgomp.c++/collapse-2.C: New test.
 983         * testsuite/libgomp.c++/ctor-10.C: New test.
 984         * testsuite/libgomp.c++/for-1.C: New test.
 985         * testsuite/libgomp.c++/for-2.C: New test.
 986         * testsuite/libgomp.c++/for-3.C: New test.
 987         * testsuite/libgomp.c++/for-4.C: New test.
 988         * testsuite/libgomp.c++/for-5.C: New test.
 989         * testsuite/libgomp.c++/loop-8.C: New test.
 990         * testsuite/libgomp.c++/loop-9.C: New test.
 991         * testsuite/libgomp.c++/loop-10.C: New test.
 992         * testsuite/libgomp.c++/task-1.C: New test.
 993         * testsuite/libgomp.c++/task-2.C: New test.
 994         * testsuite/libgomp.c++/task-3.C: New test.
 995         * testsuite/libgomp.c++/task-4.C: New test.
 996         * testsuite/libgomp.c++/task-5.C: New test.
 997         * testsuite/libgomp.c++/task-6.C: New test.
 998         * testsuite/libgomp.fortran/allocatable1.f90: New test.
 999         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1000         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1001         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1002         * testsuite/libgomp.fortran/collapse1.f90: New test.
1003         * testsuite/libgomp.fortran/collapse2.f90: New test.
1004         * testsuite/libgomp.fortran/collapse3.f90: New test.
1005         * testsuite/libgomp.fortran/collapse4.f90: New test.
1006         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1007         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1008         * testsuite/libgomp.fortran/lib4.f90: New test.
1009         * testsuite/libgomp.fortran/lock-1.f90: New test.
1010         * testsuite/libgomp.fortran/lock-2.f90: New test.
1011         * testsuite/libgomp.fortran/nested1.f90: New test.
1012         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1013         * testsuite/libgomp.fortran/strassen.f90: New test.
1014         * testsuite/libgomp.fortran/tabs1.f90: New test.
1015         * testsuite/libgomp.fortran/tabs2.f: New test.
1016         * testsuite/libgomp.fortran/task1.f90: New test.
1017         * testsuite/libgomp.fortran/task2.f90: New test.
1018         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1019         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1020         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1021         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1022         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1023
1024 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1025
1026         PR c++/36308
1027         * testsuite/libgomp.c++/ctor-11.C: New test.
1028         * testsuite/libgomp.c++/ctor-12.C: New test.
1029
1030 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1031
1032         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1033
1034 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1035
1036         PR middle-end/36106
1037         * testsuite/libgomp.c/atomic-5.c: New test.
1038         * testsuite/libgomp.c/atomic-6.c: New test.
1039         * testsuite/libgomp.c/autopar-1.c: New test.
1040
1041 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1042
1043         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1044         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1045         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1046         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1047         * configure: Regenerate.
1048         * Makefile.in, testsuite/Makefile.in: Likewise.
1049
1050 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1051
1052         PR bootstrap/35457
1053         * aclocal.m4: Regenerate.
1054         * configure: Regenerate.
1055
1056 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1057
1058         PR middle-end/35611
1059         * testsuite/libgomp.c/atomic-4.c: New test.
1060
1061         PR libgomp/35625
1062         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1063         (gomp_iter_guided_next): Likewise.
1064         * testsuite/libgomp.c/pr35625.c: New test.
1065
1066 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1067
1068         * aclocal.m4: Regenerate.
1069         * configure: Likewise.
1070         * Makefile.in: Likewise.
1071         * testsuite/Makefile.in: Likewise.
1072
1073 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1074
1075         PR middle-end/35185
1076         * testsuite/libgomp.c++/pr35185.C: New test.
1077
1078 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1079
1080         PR middle-end/35549
1081         * testsuite/libgomp.c/pr35549.c: New test.
1082
1083 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1084
1085         * testsuite/libgomp.c/atomic-3.c: New test.
1086
1087 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1088
1089         PR fortran/33197
1090         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1091         .F08 file suffixes.
1092
1093 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1094
1095         PR libgomp/33131
1096         * configure.ac: Add ACX_HEADER_STRING.
1097         * env.c: Include strings.h.
1098         * aclocal.m4: Regenerate.
1099         * config.h.in: Regenerate.
1100         * configure: Regenerate.
1101         * Makefile.in: Regenerate.
1102         * testsuite/Makefile.in: Regenerate.
1103
1104 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1105
1106         PR middle-end/35196
1107         * testsuite/libgomp.c/pr35196.c: New test.
1108
1109         PR middle-end/35130
1110         * testsuite/libgomp.fortran/pr35130.f90: New test.
1111         * testsuite/libgomp.c/pr35130.c: New test.
1112
1113 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1114
1115         PR middle-end/33880
1116         * testsuite/libgomp.c/pr33880.c: New test.
1117         * testsuite/libgomp.fortran/pr33880.f90: New test.
1118
1119 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1120
1121         * configure: Regenerate.
1122
1123 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1124
1125         * configure.ac: Move futex checking into ../config/futex.m4.
1126         * configure: Rebuilt.
1127         * aclocal.m4: Rebuilt.
1128         * Makefile.in: Rebuilt.
1129
1130         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1131         2007-10-15 ../config/tls.m4 change.
1132
1133 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1134
1135         PR c++/34513
1136         * testsuite/libgomp.c/pr34513.c: New test.
1137         * testsuite/libgomp.c++/pr34513.C: New test.
1138
1139 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1140
1141         PR target/32765
1142         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1143
1144 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1145
1146         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1147
1148 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1149
1150         * testsuite/libgomp.c/private-1.c: New test.
1151
1152 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1153             Paolo Bonzini  <bonzini@gnu.org>
1154
1155         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1156         instead of 'VPATH ='.
1157         * Makefile.in: Regenerate.
1158
1159 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1160
1161         * configure.ac: Adjust makeinfo version check.
1162         * configure: Regenerate.
1163
1164 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1165
1166         PR fortran/34020
1167         * testsuite/libgomp.fortran/pr34020.f90: New test.
1168
1169 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1170
1171         PR c++/33894
1172         * testsuite/libgomp.c++/atomic-1.C: New test.
1173
1174 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1175
1176         PR libgomp/33275
1177         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1178         Make x and y integers rather than (implicit) reals.  Add private (j)
1179         clause to the last omp parallel.
1180
1181 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1182
1183         * configure: Regenerate following changes to ../config/tls.m4.
1184
1185 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1186
1187         * testsuite/libgomp.fortran/stack.f90: New test.
1188
1189 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1190
1191         * config/mingw32/proc.c: New file.
1192
1193 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1194
1195         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1196         (main): Use __get_cpuid to get i386 target fetaures.
1197         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1198         (main): Use __get_cpuid to get x86_64 target fetaures.
1199
1200 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1201
1202         PR target/32765
1203         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1204         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1205
1206 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1207
1208         PR fortran/32550
1209         * testsuite/libgomp.fortran/pr32550.f90: New test.
1210         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1211
1212 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1213
1214         * aclocal.m4: Regenerated.
1215
1216 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1217
1218         PR fortran/32359
1219         * testsuite/libgomp.fortran/pr32359.f90: New.
1220
1221 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1222
1223         PR libgomp/32468
1224         * sections.c (GOMP_parallel_sections_start): Only decrease
1225         number of threads to COUNT if dyn_var is true.
1226         * testsuite/libgomp.c/pr32468.c: New test.
1227
1228 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1229
1230         PR libgomp/26308
1231         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1232
1233 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1234
1235         PR middle-end/32362
1236         * testsuite/libgomp.c/pr32362-1.c: New test.
1237         * testsuite/libgomp.c/pr32362-2.c: New test.
1238         * testsuite/libgomp.c/pr32362-3.c: New test.
1239
1240 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1241
1242         * team.c (gomp_team_start): Fix setting up thread_attr
1243         stack size.
1244
1245 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1246
1247         * configure: Regenerate.
1248
1249 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1250
1251         * Makefile.in: Regenerate.
1252         * configure: Regenerate.
1253         * aclocal.m4: Regenerate.
1254         * testsuite/Makefile.in: Regenerate.
1255
1256 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1257
1258         * config/linux/proc.c: New file.
1259
1260         PR libgomp/28482
1261         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1262
1263 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1264
1265         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1266
1267 2007-04-16  Matthias Klose  <doko@debian.org>
1268
1269         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1270         flags if not building with -m64.
1271         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1272         flag for i?86-*-* targets, if current target matches -m64.
1273
1274 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1275
1276         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1277         * Makefile.in: Regenerate.
1278
1279 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1280
1281         PR testsuite/31369
1282         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1283         ld_library_path.
1284         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1285
1286 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1287
1288         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1289         decls.
1290         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1291         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1292         (parse_affinity): New function.
1293         (initialize_env): Call it and gomp_init_affinity.
1294         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1295         create new pthread_attr_t and call gomp_init_thread_affinity
1296         on it for each thread before passing the attribute to pthread_create.
1297         * config/linux/affinity.c: New file.
1298         * config/posix/affinity.c: New file.
1299         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1300         * configure: Rebuilt.
1301         * config.h.in: Rebuilt.
1302         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1303         * Makefile.in: Rebuilt.
1304
1305 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1306
1307         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1308         *-*-darwin*.
1309         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1310         and use it if found.
1311
1312 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1313
1314         * testsuite/config/default.exp: New file.
1315         * testsuite/lib/libgomp.exp: New file.
1316         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1317         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1318         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1319         (libgomp_load): Remove.
1320         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1321         always_ld_library_path, not ld_library_path.  Set additional_flags
1322         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1323         (target_compile): Do not call libgomp_init.  Append lang_library_path
1324         and lang_link_flags to options.
1325         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1326         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1327         here.
1328         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1329         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1330         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1331         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1332         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1333         CX8 flag.
1334         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1335         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1336         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1337         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1338         * testsuite/libgomp.c/atomic-10.c: Ditto.
1339
1340 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1341
1342         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1343         dg-final cleanup-modules line.
1344         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1345         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1346         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1347         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1348         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1349         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1350         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1351
1352 2007-03-18  Andreas Schwab  <schwab@suse.de>
1353
1354         * acinclude.m4: Adjust regular expression for ld version
1355         extraction.
1356         * configure: Regenerate.
1357
1358 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1359
1360         * Makefile.am: Add install-pdf target as copied from
1361         automake v1.10 rules.
1362         * Makefile.in: Regenerate
1363
1364 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1365
1366         PR libgomp/28486
1367         * configure: Regenerate.
1368
1369         PR c++/30703
1370         * testsuite/libgomp.c++/pr30703.C: New test.
1371
1372 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1373
1374         Revert:
1375         2006-07-05  Eric Christopher  <echristo@apple.com>
1376         * configure.ac: Depend addition of -pthread on host OS.
1377         * configure: Regenerate.
1378
1379 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1380
1381         * libgomp.texi: Fix spacing after abbreviations.
1382
1383 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1384
1385         PR libgomp/30546
1386         * configure.ac: Add check for makeinfo
1387         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1388         if an appropiate version of makeinfo is found.
1389         * aclocal.m4: Regenerated.
1390         * configure: Regenerated.
1391         * Makefile.in: Regenerated.
1392         * testsuite/Makefile.in: Regenerated.
1393
1394 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1395
1396         PR libgomp/30540
1397         * libgomp.texi: More about implementation-dependent settings.
1398
1399 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1400
1401         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1402
1403 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1404
1405         PR middle-end/30494
1406         * testsuite/libgomp.c/pr30494.c: New test.
1407
1408 2007-01-15  Tom Tromey  <tromey@redhat.com>
1409
1410         * configure: Rebuilt.
1411         * configure.ac: Fixed comment.
1412
1413 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1414
1415         * libgomp.texi: Document implementation specific default values of
1416         environment variables.
1417
1418 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1419
1420         PR libgomp/28209
1421         * libgomp.texi: New file.
1422         * configure.ac: Add --enable-generated-files-in-srcdir option.
1423         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1424         files to srcdir.
1425         * Makefile.in: Regenerated.
1426         * config.h.in: Regenerated.
1427         * testsuite/Makefile.in: Regenerated.
1428         * NOTES: Removed.
1429
1430 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1431
1432         PR libgomp/29949
1433         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1434
1435 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1436
1437         * configure: Regenerate.
1438
1439 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
1440
1441         PR libgomp/29947
1442         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
1443         start if there shouldn't be any loop iterations.
1444         (gomp_loop_ordered_static_start): Remove start == end test.
1445         * testsuite/libgomp.c/pr29947-1.c: New test.
1446         * testsuite/libgomp.c/pr29947-2.c: New test.
1447
1448 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
1449
1450         * configure.tgt: Force initial-exec TLS model on Linux only.
1451
1452 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
1453
1454         * configure: Regenerated.
1455
1456 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
1457
1458         * env.c (parse_schedule): Reject out of range values.
1459         (parse_unsigned_long): Reject out of range, negative or zero values.
1460
1461 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
1462
1463         PR fortran/29629
1464         * testsuite/libgomp.fortran/pr29629.f90: New test.
1465
1466 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
1467
1468         PR libgomp/29494
1469         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
1470         * config/posix95: New directory.
1471         * config/posix95/omp-lock.h: New file.
1472         * config/posix95/lock.c: Likewise.
1473
1474 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1475
1476         * aclocal.m4: Regenerate.
1477         * configure: Regenerate.
1478
1479 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1480
1481         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
1482         '<' to '<='.
1483
1484 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1485
1486         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
1487         test.
1488         * configure: Regenerate.
1489         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
1490
1491 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
1492
1493         PR middle-end/25261
1494         PR middle-end/28790
1495         * testsuite/libgomp.c/nestedfn-4.c: New test.
1496         * testsuite/libgomp.c/nestedfn-5.c: New test.
1497         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
1498
1499         PR fortran/29097
1500         * testsuite/libgomp.fortran/condinc1.f: New test.
1501         * testsuite/libgomp.fortran/condinc2.f: New test.
1502         * testsuite/libgomp.fortran/condinc3.f90: New test.
1503         * testsuite/libgomp.fortran/condinc4.f90: New test.
1504         * testsuite/libgomp.fortran/condinc1.inc: New file.
1505
1506 2006-09-18  Tom Tromey  <tromey@redhat.com>
1507
1508         * configure: Rebuilt.
1509
1510 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
1511
1512         PR c/28768
1513         PR preprocessor/14634
1514         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1515         to AC_DEFINE.
1516         * configure: Regenerate.
1517
1518 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
1519
1520         * testsuite/libgomp.fortran/reduction3.f90: Change
1521         -2147483648 to -huge(i)-1 to avoid overflow.
1522         * testsuite/libgomp.fortran/reduction4.f90: Change
1523         Z'ffffffff' to not(0) to avoid overflow.
1524
1525 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
1526
1527         PR libgomp/25938
1528         * Makefile.am (libsubincludedir): New.
1529         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1530         * Makefile.in: Regenerate.
1531
1532 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
1533
1534         PR libgomp/28725
1535         * env.c: Include ctype.h.
1536         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1537         leading and/or trailing whitespace and compare strings case
1538         insensitively.
1539
1540 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1541
1542         PR fortran/28390
1543         * testsuite/libgomp.fortran/pr28390.f: New test.
1544
1545 2006-07-05  Eric Christopher  <echristo@apple.com>
1546
1547         * configure.ac: Depend addition of -pthread on host OS.
1548         * configure: Regenerate.
1549
1550 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
1551
1552         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1553         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1554         defined.
1555
1556 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1557
1558         PR libgomp/26175
1559         PR libgomp/26477
1560         * configure.ac: If neither --enable-linux-futex nor
1561         --disable-linux-futex is passed, determine the default by checking
1562         for compiling and/or running against NPTL.  With --enable-linux-futex,
1563         check if SYS_gettid and SYS_futex are defined.
1564         * configure: Rebuilt.
1565
1566 2006-06-14  Richard Henderson  <rth@redhat.com>
1567
1568         PR libgomp/28008
1569         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1570         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1571
1572 2006-06-09  Richard Henderson  <rth@redhat.com>
1573
1574         * env.c (gomp_nthreads_var): Change to unsigned long.
1575         (gomp_run_sched_chunk): Likewise.
1576         (parse_unsigned_long): Rename from parse_num_threads and generalize.
1577         (initialize_env): Initialize gomp_thread_attr.
1578         * libgomp.h (gomp_nthreads_var): Update decl.
1579         (gomp_run_sched_chunk): Likewise.
1580         (gomp_thread_attr): Declare.
1581         * team.c (gomp_thread_attr): Export.
1582         (initialize_team): Don't initialize it.
1583
1584 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
1585
1586         PR fortran/27916
1587         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1588         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1589
1590 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1591
1592         * config/mingw32/time.c: New file.
1593         * configure.tgt: Use it.
1594
1595 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1596
1597         * Makefile.am: Add install-html target. Add install-html to .PHONY
1598         * Makefile.in: Regenerate.
1599
1600 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1601
1602         PR libgomp/27612
1603         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1604         * testsuite/libgomp.c/critical-1.c: Likewise.
1605         * testsuite/libgomp.c/loop-1.c: Likewise.
1606         * testsuite/libgomp.c/loop-2.c: Likewise.
1607         * testsuite/libgomp.c/single-1.c: Likewise.
1608         * testsuite/libgomp.c/ordered-1.c: Likewise.
1609         * testsuite/libgomp.c/ordered-2.c: Likewise.
1610
1611 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
1612
1613         PR middle-end/27416
1614         * libgomp.fortran/pr27416-1.f90: New test.
1615
1616 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
1617
1618         PR fortran/27395
1619         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1620         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1621
1622 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1623
1624         PR c++/26943
1625         * testsuite/libgomp.c/pr26943-1.c: New test.
1626         * testsuite/libgomp.c/pr26943-2.c: New test.
1627         * testsuite/libgomp.c/pr26943-3.c: New test.
1628         * testsuite/libgomp.c/pr26943-4.c: New test.
1629         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1630         * testsuite/libgomp.c++/pr26943.C: New test.
1631
1632 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1633
1634         PR middle-end/27337
1635         * testsuite/libgomp.c++/pr27337.C: New test.
1636
1637 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
1638
1639         PR c/26171
1640         * testsuite/libgomp.c/pr26171.c: New test.
1641
1642 2006-04-25  Richard Henderson  <rth@redhat.com>
1643
1644         PR libgomp/25865
1645         * configure.ac: Use GCC_CHECK_TLS.
1646         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1647         * Makefile.in, aclocal.m4, configure: Regenerate.
1648
1649 2006-04-10  Matthias Klose  <doko@debian.org>
1650
1651         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1652         directory names containing underscores.
1653
1654 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
1655
1656         PR c++/26691
1657         * testsuite/libgomp.c++/pr26691.C: New test.
1658
1659 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
1660
1661         * testsuite/libgomp.fortran/retval2.f90: New test.
1662
1663 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
1664
1665         * testsuite/libgomp.c++: New directory.
1666
1667 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
1668
1669         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1670         * config/posix/sem.c: Implement the above.
1671
1672 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
1673
1674         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1675         define HAVE_BROKEN_POSIX_SEMAPHORES.
1676         * configure: Rebuilt.
1677         * config.h.in: Rebuilt.
1678
1679 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1680
1681         PR bootstrap/26161
1682         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1683         for the other pthread check.
1684         * configure: Regenerate.
1685         * config.h.in: Regenerate.
1686
1687 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
1688
1689         PR libgomp/25938
1690         PR libgomp/25984
1691         * Makefile.am (fincludedir): New variable.
1692         (nodist_include_HEADERS): Remove Fortran files.
1693         (nodist_finclude_HEADERS): New variable.
1694         * Makefile.in: Regenerated.
1695
1696 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
1697
1698         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1699         Remove tests for returning assumed character length arrays.
1700
1701 2006-02-12  Roger Sayle  <roger@eyesopen.com>
1702             John David Anglin  <dave@hiauly1.hia.nrc.ca>
1703
1704         PR libgomp/25936
1705         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
1706
1707 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
1708
1709         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1710
1711 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
1712
1713         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1714         part of LD_LIBRARY_PATH manually.
1715
1716 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
1717
1718         PR libgomp/25852
1719         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1720         libgomp_init.
1721
1722 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
1723
1724         PR libgomp/25884
1725         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1726         * configure.ac (PERL): Don't set.
1727         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1728         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1729         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1730         * omp.h.in: Wrap the new configure substitutions with @ characters.
1731         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1732         * aclocal.m4, configure, Makefile.in: Regenerate.
1733         * mkomp_h.pl: Delete.
1734
1735 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
1736
1737         PR libgomp/25259
1738         * configure.ac: Use GCC_HEADER_STDINT.
1739         * libgomp.h: Include gstdint.h.
1740         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1741         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1742
1743 2006-01-24  Richard Henderson  <rth@redhat.com>
1744
1745         PR libgomp/25942
1746         * configure.ac: Add AM_MAINTAINER_MODE.
1747         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1748
1749 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
1750
1751         * Makefile.in: Regenerate.
1752         * testsuite/Makefile.in: Regenerate.
1753         * aclocal.m4: Regenerate.
1754
1755 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
1756
1757         * config/posix/proc.c: Conditional include of sys/loadavg.h for
1758         Solaris.
1759         * configure.ac: Add check for loadavg.h.
1760         (link_gomp): Adjust comment.
1761         * configure: Regenerate.
1762         * config.h.in: Regenerate.
1763
1764 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
1765
1766         PR libgomp/25877
1767         * configure.ac: Remove check for alloca.h.
1768         * configure: Regenerate.
1769         * config.h.in: Regenerate.
1770         * libgomp.h: define gomp_alloca to be __builtin_alloca.
1771         * team.c: Remove use of alloca.h.
1772         Call gomp_alloca instead of alloca.
1773
1774 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
1775
1776         PR libgomp/25877
1777         * team.c: Add include of alloca.h.
1778         * configure.ac: Add check for alloca.h.
1779         * configure: Regenerate.
1780         * config.h.in: Regenerate.
1781
1782 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1783
1784         PR fortran/25219
1785         * testsuite/libgomp.fortran/pr25219.f90: New test.
1786
1787 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
1788
1789         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1790         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1791         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1792         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1793         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1794         testsuite/libgomp.fortran/threadprivate1.f90,
1795         testsuite/libgomp.fortran/threadprivate2.f90,
1796         testsuite/libgomp.fortran/threadprivate3.f90,
1797         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1798         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1799         testsuite/libgomp.fortran/omp_parse3.f90: Change required
1800         effective-target to TLS runtime.
1801
1802         * testsuite/libgomp.fortran/pr25162.f: Require
1803         effective-target TLS runtime.
1804
1805 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
1806
1807         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1808         * testsuite/libgomp.c/nestedfn-3.c: New test.
1809
1810 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
1811
1812         PR fortran/25162
1813         * testsuite/libgomp.fortran/pr25162.f: New test.
1814
1815 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
1816
1817         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1818         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1819
1820 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
1821
1822         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1823         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1824         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1825         single.c, team.c, work.c, config/linux/alpha/futex.h,
1826         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1827         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1828         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1829         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1830         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1831         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1832         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1833         FSF address.
1834
1835 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1836
1837         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1838         to nodist_noinst_HEADERS.
1839         * Makefile.in: Rebuilt.
1840
1841         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1842         add integer count field.
1843         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1844         omp_nest_lock_t type change.
1845         (omp_init_nest_lock): Likewise.  Initialize count to 0.
1846         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1847         Increment count.
1848         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1849         Decrement count.
1850         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1851         Increment count if successful and return the new nesting level.
1852         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1853         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1854         * testsuite/libgomp.c/lib-1.c: New test.
1855         * testsuite/libgomp.fortran/lib1.f90: New test.
1856         * testsuite/libgomp.fortran/lib2.f: New test.
1857         * testsuite/libgomp.fortran/lib3.f: New test.
1858
1859 2005-11-17  Richard Henderson  <rth@redhat.com>
1860
1861         PR 24845
1862         * Makefile.am (nodist_toolexeclib_HEADERS): New.
1863         * configure.ac (link_gomp): New.  Substitute it.
1864         (AC_CONFIG_FILES): Add libgomp.spec.
1865         * libgomp.spec.in: New file.
1866         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1867         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1868
1869 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1870
1871         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1872         reduction(-:var) behaving the same as reduction(+:var).
1873         * testsuite/libgomp.c/reduction-4.c: New test.
1874
1875 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
1876
1877         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1878         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1879         testsuite/libgomp.c/copyin-3.c,
1880         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1881         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1882         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1883         testsuite/libgomp.c++/pr24455.C,
1884         testsuite/libgomp.fortran/threadprivate1.f90,
1885         testsuite/libgomp.fortran/threadprivate2.f90,
1886         testsuite/libgomp.fortran/threadprivate3.f90,
1887         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1888         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1889         testsuite/libgomp.fortran/omp_parse3.f90: Require
1890         effective-target TLS.
1891
1892 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
1893
1894         * HEADER: Remove.
1895
1896 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
1897
1898         PR libgomp/24797
1899         * team.c (initialize_team): Pass NULL rather than free as
1900         pthread_key_create destructor.  Initialize thread specific data
1901         pointer in initial thread to a static local variable rather than
1902         malloced memory.
1903
1904 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
1905
1906         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
1907         its location to ld_library_path.
1908
1909 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1910
1911         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
1912
1913 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1914
1915         * testsuite/libgomp.c: Rename from libgomp.dg.
1916
1917 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
1918
1919         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
1920         threadprivate variable 'i'.
1921
1922 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
1923
1924         * config/linux/s390/futex.h: New file.
1925         * configure.tgt: Use it.
1926
1927         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
1928         before the parallel.
1929
1930 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
1931
1932         PR c++/24734
1933         * testsuite/libgomp.c++/master-1.C: New test.
1934
1935 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1936
1937         * testsuite/libgomp.dg/copyin-3.c: New test.
1938
1939 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1940
1941         * testsuite/libgomp.fortran/retval1.f90: New test.
1942         * testsuite/libgomp.fortran/vla7.f90: New test.
1943
1944 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
1945
1946         * testsuite/libgomp.fortran/vla2.f90: New test.
1947         * testsuite/libgomp.fortran/vla3.f90: New test.
1948         * testsuite/libgomp.fortran/vla4.f90: New test.
1949         * testsuite/libgomp.fortran/vla5.f90: New test.
1950         * testsuite/libgomp.fortran/vla6.f90: New test.
1951
1952 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
1953
1954         * config/linux/sparc/futex.h: New file.
1955         * configure.tgt: Use it.
1956         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
1957
1958         * critical.c: Include stdlib.h.
1959         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
1960         ignoring return value.
1961         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
1962         LIBGOMP_CHECK_SYNC_BUILTINS check.
1963         * configure: Rebuilt.
1964
1965 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1966
1967         * testsuite/libgomp.fortran/vla1.f90: New test.
1968
1969 2005-10-31  Richard Henderson  <rth@redhat.com>
1970
1971         * testsuite/libgomp.fortran/character2.f90: Fix race condition
1972         setting 's' in different threads.
1973
1974 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1975
1976         * libgomp.h (attribute_hidden, ialias): Define.
1977         * config/posix/proc.c (omp_get_num_procs): Add ialias.
1978         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
1979         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
1980         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1981         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1982         omp_test_lock, omp_test_nest_lock): Likewise.
1983         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
1984         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1985         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1986         omp_test_lock, omp_test_nest_lock): Likewise.
1987         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
1988         omp_get_dynamic, omp_get_nested): Likewise.
1989         * parallel.c (omp_get_num_threads, omp_get_max_threads,
1990         omp_get_thread_num, omp_in_parallel): Likewise.
1991         * fortran.c (ialias_redirect): Define.
1992         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
1993         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
1994         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
1995         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
1996         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
1997         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
1998         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
1999         omp_get_wtime): Add ialias_redirect.
2000
2001 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2002
2003         * fortran.c: Include stdlib.h.
2004
2005 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2006
2007         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2008         * Makefile.in: Regenerated.
2009
2010 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2011
2012         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2013         * libgomp_f.h.in (omp_check_defines): New function.
2014         * env.c: Include libgomp_f.h.
2015         (initialize_env): Call omp_check_defines.
2016
2017         * testsuite/libgomp.dg/copyin-2.c: New test.
2018         * testsuite/libgomp.c++/copyin-2.C: New test.
2019         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2020
2021         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2022         * testsuite/libgomp.fortran/sharing2.f90: New test.
2023
2024         * testsuite/libgomp.dg/copyin-1.c: New test.
2025         * testsuite/libgomp.c++/copyin-1.C: New test.
2026
2027 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2028
2029         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2030
2031         * testsuite/libgomp.fortran/workshare1.f90: New test.
2032
2033         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2034         only test.
2035         * libgomp.fortran/sharing1.f90: New test.
2036
2037 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2038
2039         PR c++/24502
2040         * testsuite/libgomp.c++/loop-7.C: New test.
2041
2042         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2043
2044         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2045         * testsuite/libgomp.fortran/reduction6.f90: New test.
2046         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2047
2048 2005-10-23  Richard Henderson  <rth@redhat.com>
2049
2050         * testsuite/libgomp.c++/ctor-1.C: New.
2051         * testsuite/libgomp.c++/ctor-2.C: New.
2052         * testsuite/libgomp.c++/ctor-3.C: New.
2053         * testsuite/libgomp.c++/ctor-4.C: New.
2054         * testsuite/libgomp.c++/ctor-5.C: New.
2055         * testsuite/libgomp.c++/ctor-6.C: New.
2056         * testsuite/libgomp.c++/ctor-7.C: New.
2057         * testsuite/libgomp.c++/ctor-8.C: New.
2058         * testsuite/libgomp.c++/ctor-9.C: New.
2059
2060 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2061
2062         PR 24455
2063         * testsuite/libgomp.c++/pr24455-1.C: New test.
2064         * testsuite/libgomp.c++/pr24455.C: New test.
2065         * testsuite/libgomp.dg/pr24455-1.c: New test.
2066         * testsuite/libgomp.dg/pr24455.c: New test.
2067
2068 2005-10-20  Richard Henderson  <rth@redhat.com>
2069
2070         * testsuite/libgomp.c++/loop-6.C: New.
2071         * testsuite/libgomp.dg/loop-3.c: New.
2072
2073 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2074
2075         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2076         explicitly private.
2077         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2078         explicitly shared.
2079
2080 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2081
2082         * testsuite/libgomp.fortran/jacobi.f: New test.
2083
2084 2005-10-19  Richard Henderson  <rth@redhat.com>
2085
2086         * configure.tgt (i?86-linux): Default to with_arch instead of
2087         CFLAGS.  Add -mtune to match target_cpu.
2088         (x86_64-linux): Tune to i686.
2089
2090         * fortran.c (omp_test_nest_lock_): Fix typo.
2091
2092 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2093
2094         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2095         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2096         * testsuite/libgomp.dg/ordered-3.c: New test.
2097
2098         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2099         Remove volatile keyword.
2100
2101         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2102         in COMMON block to avoid warnings on 64-bit targets.
2103
2104 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2105
2106         * testsuite/libgomp.dg/shared-3.c: New test.
2107
2108 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2109
2110         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2111         * testsuite/libgomp.fortran/reduction5.f90: New test.
2112
2113 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2114
2115         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2116         dg-options.
2117         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2118         flush loop now that __sync_synchronize has proper memory barrier.
2119         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2120         Add -ffixed-form to dg-options.
2121
2122 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2123
2124         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2125         from subdirectories.
2126         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2127         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2128         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2129         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2130         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2131         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2132         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2133         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2134         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2135         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2136         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2137         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2138         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2139         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2140         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2141         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2142         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2143         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2144         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2145         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2146         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2147         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2148         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2149         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2150         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2151
2152 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2153
2154         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2155         lang_library_path exists.  Use find instead of glob to gather tests.
2156         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2157
2158 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2159
2160         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2161         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2162         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2163         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2164         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2165         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2166         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2167         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2168         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2169         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2170         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2171         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2172         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2173
2174 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2175
2176         * testsuite/libgomp.dg/vla-1.c: New test.
2177
2178         * testsuite/libgomp.fortran/reference2.f90: New test.
2179
2180         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2181         declaration of omp_get_thread_num.
2182         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2183         use omp_lib.
2184
2185         * testsuite/libgomp.fortran/reduction1.f90: New test.
2186         * testsuite/libgomp.fortran/reduction2.f90: New test.
2187         * testsuite/libgomp.fortran/reduction3.f90: New test.
2188         * testsuite/libgomp.fortran/reduction4.f90: New test.
2189
2190 2005-10-13  Richard Henderson  <rth@redhat.com>
2191
2192         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2193         * Makefile.in: Regenerate.
2194         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2195         * libgomp.h: Include bar.h.
2196         (struct gomp_barrier): Remove.
2197         (struct gomp_team): Add barrier.  Replace master_barrier with
2198         master_release.  Replace threads with ordered_release.
2199         (struct gomp_thread): Replace barrier with release.
2200         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2201         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2202         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2203         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2204         (GOMP_single_copy_end): Likewise.
2205         * team.c (gomp_threads_dock): New.
2206         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2207         (gomp_thread_start): Use gomp_barrier_wait.
2208         (new_team, free_team): Update for gomp_team changes.
2209         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2210         (gomp_team_end): Use gomp_barrier_wait.
2211         (initialize_team): Update for gomp_thread changes.
2212         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2213         (gomp_work_share_end_nowait): Use atomic ops when available.
2214         * config/linux/bar.c, config/linux/bar.h: New files.
2215         * config/posix/bar.c, config/posix/bar.h: New files.
2216
2217 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2218
2219         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2220         * testsuite/libgomp.dg/single-2.c: New test.
2221
2222         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2223         lang_link_flags): Unset, so that they aren't inherited from previously
2224         sourced *.exp.
2225
2226         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2227
2228 2005-10-12  Richard Henderson  <rth@redhat.com>
2229
2230         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2231         (libgomp_init): Use lang_test_file, lang_library_path, and
2232         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2233
2234         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2235         (lang_test_file, lang_link_flags): New.
2236         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2237
2238         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2239         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2240         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2241         testsuite/libgomp.c++/parallel-1.C,
2242         testsuite/libgomp.c++/reduction-1.C,
2243         testsuite/libgomp.c++/reduction-2.C,
2244         testsuite/libgomp.c++/reduction-3.C,
2245         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2246         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2247         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2248         New files, largely cribbed from the C testsuite.
2249
2250 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2251
2252         * testsuite/libgomp.fortran/character1.f90: New test.
2253         * testsuite/libgomp.fortran/character2.f90: New test.
2254
2255         * testsuite/libgomp.dg/nested-1.c: New test.
2256         * testsuite/libgomp.dg/nested-2.c: New test.
2257         * testsuite/libgomp.fortran/do1.f90: New test.
2258         * testsuite/libgomp.fortran/do2.f90: New test.
2259
2260         * testsuite/libgomp.fortran/reference1.f90: New test.
2261
2262 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2263
2264         * testsuite/libgomp.dg/reduction-1.c: New test.
2265         * testsuite/libgomp.dg/reduction-2.c: New test.
2266         * testsuite/libgomp.dg/reduction-3.c: New test.
2267
2268 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2269
2270         * testsuite/libgomp.dg/atomic-1.c: New test.
2271         * testsuite/libgomp.dg/atomic-2.c: New test.
2272
2273 2005-10-09  Richard Henderson  <rth@redhat.com>
2274
2275         * critical.c (atomic_lock): New.
2276         (initialize_critical): Initialize it.
2277         (GOMP_atomic_start, GOMP_atomic_end): New.
2278         * libgomp.map: Export them.
2279         * libgomp_g.h: Declare them.
2280
2281         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2282
2283 2005-10-02  Richard Henderson  <rth@redhat.com>
2284
2285         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2286         to XCFLAGS instead of CFLAGS.
2287
2288 2005-09-30  Richard Henderson  <rth@redhat.com>
2289
2290         * configure.ac: Determine whether -pthread or -lpthread is needed.
2291         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2292         * Makefine.in, configure: Rebuild.
2293
2294 2005-09-28  Richard Henderson  <rth@redhat.com>
2295
2296         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2297         * testsuite/libgomp.dg/omp-single-3.c: New test.
2298
2299 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2300
2301         * testsuite/libgomp.dg/omp-single-2.c: New test.
2302         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2303
2304 2005-09-27  Richard Henderson  <rth@redhat.com>
2305
2306         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2307         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2308
2309 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2310
2311         * testsuite/libgomp.dg/omp-loop03.c: New test.
2312
2313 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2314
2315         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2316
2317 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2318
2319         * testsuite/libgomp.dg/omp-single-1.c: New test.
2320         * testsuite/libgomp.dg/shared-1.c: Return 0.
2321         Add prototype for abort.
2322         * testsuite/libgomp.dg/shared-2.c: Likewise.
2323
2324 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2325
2326         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2327         constructs.
2328
2329 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2330
2331         * testsuite/libgomp.dg/shared-1.c: New test.
2332         * testsuite/libgomp.dg/shared-2.c: New test.
2333
2334 2005-09-24  Richard Henderson  <rth@redhat.com>
2335
2336         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2337
2338 2005-09-24  Richard Henderson  <rth@redhat.com>
2339
2340         * iter.c (gomp_iter_static_next): Round up when computing number
2341         of iterations.  Don't bother distributing a remainder equally.
2342
2343         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2344         Don't call srand.  Zero b before testing.
2345         (main): New.
2346
2347 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2348
2349         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2350         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2351
2352 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2353
2354         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2355         without !$omp end do, followed immediately by subroutine end.
2356
2357 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2358
2359         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2360
2361 2005-09-22  Richard Henderson  <rth@redhat.com>
2362
2363         * critical.c (GOMP_critical_name_start): Change argument to void**.
2364         Reuse the pointer space if the mutex fits.
2365         (GOMP_critical_name_end): Likewise.
2366         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2367         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2368         (GOMP_critical_name_end): Likewise.
2369         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2370         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2371
2372 2005-09-20  Richard Henderson  <rth@redhat.com>
2373
2374         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2375         (create_lock_lock): New.
2376         (initialize_critical): Initialize it.
2377         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2378         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2379
2380 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2381
2382         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2383
2384 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2385
2386         * testsuite/libgomp.dg/omp-loop01.c: New test.
2387         * testsuite/libgomp.dg/omp-loop02.c: New test.
2388
2389 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2390
2391         * configure.ac (AC_PROG_FC): Add.
2392         (USE_FORTRAN): New automake conditional.
2393         * configure: Rebuilt.
2394         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2395         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2396         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2397         Add rules to build them.
2398         * Makefile.in: Rebuilt.
2399         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2400         OMP_NEST_LOCK_KIND.
2401         * libgomp.map: Add Fortran wrappers.
2402         * libgomp_f.h.in: New file.
2403         * omp_lib.h.in: New file.
2404         * omp_lib.f90.in: New file.
2405         * fortran.c: New file.
2406         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2407         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2408         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2409         libgfortran has been built.
2410         * testsuite/libgomp.fortran/fortran.exp: New file.
2411         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2412         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2413         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2414         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2415         * testsuite/libgomp.fortran/omp_hello.f: New test.
2416         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2417         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2418         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2419         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2420         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2421         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2422         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2423         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2424
2425 2005-08-30  Richard Henderson  <rth@redhat.com>
2426
2427         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2428         function for when aliases are not usable.
2429         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2430         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2431         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2432         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2433         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2434         GOMP_loop_ordered_guided_next): Likewise.
2435         * ordered.c (GOMP_ordered_start): Likewise.
2436
2437 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
2438
2439         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
2440         * testsuite/libgomp.dg/omp_hello.c: Fix return code
2441         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
2442         * testsuite/libgomp.dg/omp_orphan.c: Likewise
2443         * testsuite/libgomp.dg/omp_reduction.c: Likewise
2444         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
2445         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
2446         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
2447         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
2448
2449 2005-07-07  Eric Christopher  <echristo@redhat.com>
2450             Diego Novillo  <dnovillo@redhat.com>
2451
2452         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
2453         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
2454         up code.
2455         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
2456         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
2457         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
2458         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
2459         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
2460         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
2461         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
2462
2463 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
2464
2465         * TOPLEVEL.patch: Remove.
2466
2467 2005-05-16  Richard Henderson  <rth@redhat.com>
2468
2469         * configure.ac: Test for clock_gettime.
2470         * config.h.in, configure: Rebuild.
2471         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
2472         (omp_get_wtime): Use clock_gettime if available.
2473         (omp_get_wtick): Use clock_getres if available.
2474
2475 2005-05-11  Richard Henderson  <rth@redhat.com>
2476
2477         * config/linux/ia64/futex.h: New file.
2478         * configure.tgt: Use it.
2479
2480         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
2481
2482 2005-05-07  Richard Henderson  <rth@redhat.com>
2483
2484         * config/linux/powerpc/futex.h: New file.
2485         * configure.tgt: Use it.
2486
2487         * config/linux/i486/futex.h: Merge ...
2488         * config/linux/x86_64/futex.h: ... into ...
2489         * config/linux/x86/futex.h: ... here.
2490         * configure.tgt: Update to match.
2491
2492 2005-05-06  Richard Henderson  <rth@redhat.com>
2493
2494         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
2495         * config/linux/i486/futex.h: Likewise.
2496         * config/linux/x86_64/futex.h: Likewise.
2497
2498         * config/linux/lock.c: New file.
2499         * config/linux/omp-lock.h: New file.
2500
2501         * critical.c, env.h: Don't include omp.h
2502         * config/posix/lock.c: Include libgomp.h instead of omp.h.
2503         * config/posix/time.c: Likewise.
2504         * config/posix/omp-lock.h: New file.
2505         * libgomp.h: Include omp-lock.h and omp.h.
2506         * Makefile.am (nodist_include_HEADERS): New.
2507         (omp.h): New rule.
2508         * configure.ac (PERL): New.
2509         * mkomp_h.pl: New file.
2510         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2511         with templates.
2512         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2513
2514         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2515         build directory.  Re-add -march=i486 hack.
2516
2517         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2518         (libgomp_link_flags): Remove.
2519         (libgomp_initialized): Remove.
2520         (libgomp_init): Don't protect from reinitialization.  Copy code
2521         from libstdc++ for getting the multilib set correctly.
2522
2523 2005-05-05  Richard Henderson  <rth@redhat.com>
2524
2525         * config/linux/alpha/futex.h: New file.
2526         * configure.tgt (alpha*-*-linux*): Use it.
2527
2528         * config/posix/mutex.c: New file.
2529         * config/posix/sem.c: Use libgomp.h.
2530
2531         * configure.tgt (x86_64-linux): Also test CC for -m32.
2532         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2533
2534         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
2535         after $gccpath.
2536
2537         * Makefile.am (SUBDIRS): New.
2538         (libgomp_la_LDFLAGS): Add -lpthread.
2539         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2540         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2541
2542         * libgomp_g.h: New file.
2543         * libgomp.h: Split out all public declarations to libgomp_g.h.
2544         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2545         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2546         * config/linux/sem.h: Likewise.
2547         * config/posix/sem.h: Likewise.
2548
2549         * Makefile.am (AM_LDFLAGS): New.
2550         (libgomp_version_script): Split out from ...
2551         (libgomp_la_LDFLAGS): ... here.
2552         (libgomp_version_info): New.
2553         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2554         (LIBGOMP_ENABLE): New.
2555         (LIBGOMP_CHECK_LINKER_FEATURES): New.
2556         (LIBGOMP_ENABLE_SYMVERS): New.
2557         * configure.ac (AC_INIT): Version 1.0.
2558         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2559         (enable-linux-futex): Likewise.  Rename from enable-futex.
2560         (libtool_VERSION): New.
2561         (LIBGOMP_ENABLE_SYMVERS): Use it.
2562         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2563         * Makefile.in, aclocal.m4, configure: Rebuild.
2564
2565         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2566         (gomp_mutex_unlock_slow): Fix typo.
2567         * config/linux/sem.c: Similarly.
2568         (gomp_sem_post_slow): Fix typo.
2569         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2570         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2571         [__PIC__] (sys_futex0): Don't use tmp output in asm.
2572
2573         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2574         (libgomp_la_LDFLAGS): Add top_srcdir to path.
2575         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2576         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
2577         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2578         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2579         LDFLAGS.  Pull enable_futex check to top-level.
2580         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
2581         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2582
2583         First attempt at real configury.
2584         * Makefile, config.h: Remove file.
2585         * Makefile.am, Makefile.in: New file.
2586         * acinclude.m4 aclocal.m4: New file.
2587         * configure.ac, configure.tgt, configure: New file.
2588
2589         * config/posix/lock.c: Rename from sys-lock.c.
2590         * config/posix/mutex.h: Rename from sys-mutex.h.
2591         * config/posix/sem.c: Rename from sys-sem.c.
2592         * config/posix/sem.h: Rename from sys-sem.h.
2593         * config/posix/proc.c: Rename from sys-proc.c.
2594         * config/posix/time.c: Rename from sys-proc.c.
2595
2596         * config/linux/mutex.c: New file.
2597         * config/linux/mutex.h: New file.
2598         * config/linux/sem.c: New file.
2599         * config/linux/sem.h: New file.
2600         * config/linux/i486/futex.h: New file.
2601         * config/linux/x86_64/futex.h: New file.
2602
2603 2005-05-04  Richard Henderson  <rth@redhat.com>
2604
2605         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2606         * libgomp.h: Declare them.
2607         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2608         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2609
2610 2005-05-04  Richard Henderson  <rth@redhat.com>
2611
2612         * libgomp-1 code drop
2613
2614 2005-05-04  Richard Henderson  <rth@redhat.com>
2615
2616         * iter.c (gomp_iter_static_next): Return tri-state on 0.
2617         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2618         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2619         (gomp_iter_static_next): Update.
2620         (gomp_ordered_static_next): Update.
2621         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2622         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
2623         totally empty range.
2624         (gomp_loop_ordered_static_next): Refine test for calling
2625         gomp_ordered_static_next.
2626         * testsuite/ordered-1.c: Add case for more threads than iterations.
2627
2628         * iter.c (gomp_iter_runtime_next_locked): Remove.
2629         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
2630         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2631         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2632         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2633         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2634         gomp_loop_ordered_guided_next): Downcase name, make static, add
2635         an external alias with the old name.
2636         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2637         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2638         switch and call one of the above static functions.
2639         * libgomp.h: Update.
2640
2641         * work.c (gomp_work_share_start): Lock the mutex for !first too.
2642         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2643         GOMP_loop_guided_start, GOMP_loop_runtime_start,
2644         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2645         GOMP_loop_ordered_guided_start): Update to match.
2646         * sections.c (GOMP_sections_start): Likewise.
2647         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2648
2649         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2650         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2651         Use bounds check instead of modulus.
2652         (gomp_ordered_sync): Split out of GOMP_ordered_start.
2653         (gomp_ordered_last): Don't sync with ordered_owner here.
2654         (gomp_ordered_next): Likewise.
2655         (gomp_ordered_static_loop_next): Likewise.
2656         * loop.c, libgomp.h: Update to match.
2657
2658         * libgomp.h (GOMP_barrier): Declare.
2659
2660         * testsuite/barrier-1.c: New file.
2661         * testsuite/critical-1.c: New file.
2662         * testsuite/ordered-2.c: New file.
2663         * testsuite/ordered-1.c: New file.
2664         * testsuite/sections-1.c: New file.
2665         * testsuite/single-1.c: New file.
2666         * testsuite/Makefile (TESTS): Add them.
2667
2668 2005-05-04  Richard Henderson  <rth@redhat.com>
2669
2670         * libgomp.h (struct gomp_work_share): Add ordered_owner.
2671         * loop.c (GOMP_loop_static_start): If not the startup thread,
2672         acquire the mutex to wait for initialization complete.
2673         (GOMP_loop_ordered_static_start): Likewise.
2674         (GOMP_loop_ordered_runtime_start): Likewise.
2675         (GOMP_loop_ordered_static_first): Remove.
2676         (GOMP_loop_ordered_dynamic_first): Remove.
2677         (GOMP_loop_ordered_guided_first): Remove.
2678         (GOMP_loop_ordered_runtime_first): Remove.
2679         * ordered.c (gomp_ordered_loop_first): Post to own release when
2680         we're the first thread.
2681         (gomp_ordered_loop_last): Wait on release if not owner.
2682         (gomp_ordered_loop_next): Likewise.
2683         (gomp_ordered_static_loop_init): New.
2684         (gomp_ordered_static_loop_next): Use ordered_owner.
2685         (GOMP_ordered_start): Likewise.
2686         * work.c (gomp_new_work_share): Initialize ordered_owner.
2687
2688 2005-05-03  Richard Henderson  <rth@redhat.com>
2689
2690         * Makefile (OPT): New.
2691         (CFLAGS): Use it.
2692
2693         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2694         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2695         * libgomp.h, libgomp.map, NOTES: Update to match.
2696
2697         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2698         Add initialized and thr members.
2699         (gomp_thread_start): Pause when initially spawned to wait for
2700         the whole team to be created.
2701         (gomp_team_start): Release team members at the end.
2702
2703         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
2704         (f_foo_1): Use GOMP_loop_end.
2705         (f_foo_2): Use GOMP_loop_end_nowait.
2706
2707         * testsuite/loop-2.c: New file.
2708         * testsuite/Makefile (TESTS): Add it.
2709
2710 2005-05-03  Richard Henderson  <rth@redhat.com>
2711
2712         * iter.c (gomp_iter_static_next): Fix overflow check typo.
2713         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2714         * team.c (new_team): Initialize oldest_live_gen to 1 if no
2715         initial work_share.
2716
2717         * testsuite/Makefile: New file.
2718         * testsuite/loop-1.c: New file.
2719
2720 2005-05-03  Richard Henderson  <rth@redhat.com>
2721
2722         Initial implementation and checkin.