libgomp/ChangeLog

   1 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR libgomp/43569
   4         * sections.c (gomp_sections_init): Initialize ws->mode.
   5
   6 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
   7
   8         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
   9         not unused bar variable.
  10         * configure: Regenerate.
  11
  12 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  13
  14         * Makefile.in: Regenerate.
  15         * aclocal.m4: Regenerate.
  16         * testsuite/Makefile.in: Regenerate.
  17
  18 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
  19
  20         PR libgomp/42942
  21         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
  22         (initialize_env): Adjust callers.
  23         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
  24         when the argument is 0.
  25
  26         * testsuite/libgomp.c/pr42942.c: New test.
  27
  28 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
  29
  30         PR middle-end/42644
  31         PR middle-end/42130
  32         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
  33         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
  34
  35 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  36
  37         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
  38         * testsuite/libgomp.c++/task-6.C: Likewise.
  39
  40 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
  41
  42         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
  43
  44 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
  45
  46         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
  47         * configure: Regenerate.
  48
  49 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
  50
  51         PR fortran/42866
  52         * testsuite/libgomp.fortran/allocatable5.f90: New test.
  53
  54 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
  55
  56         * configure.ac: Test for executability of GFORTRAN.
  57         * configure: Regenerate.
  58
  59 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  60
  61         * configure: Regenerate.
  62
  63 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
  64
  65         PR libgomp/42602
  66         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
  67
  68 2010-01-03  Richard Guenther  <rguenther@suse.de>
  69
  70         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
  71
  72 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
  73
  74         * testsuite/libgomp.graphite/pr4118.c: New.
  75
  76 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
  77
  78         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
  79         for darwin, protect the test with require-effective-target tls_runtime.
  80         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
  81
  82 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
  83
  84         PR target/41605
  85         * testsuite/lib/libgomp.exp: Provide -B options to allow for
  86         link spec %s substitutions for static libraries.
  87
  88 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
  89
  90         PR testsuite/42135
  91         * libgomp.graphite/force-parallel-2.c: Reduce array size.
  92
  93 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  94
  95         * Makefile.in: Regenerate.
  96         * configure: Regenerate.
  97         * testsuite/Makefile.in: Regenerate.
  98
  99 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 100
 101         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 102         settings for LC_ALL and LANG.
 103
 104 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 105
 106         PR fortran/42162
 107         * testsuite/libgomp.fortran/pr42162.f90: New test.
 108
 109 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 110
 111         PR middle-end/42029
 112         * testsuite/libgomp.c/pr42029.c: New test.
 113
 114 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 115
 116         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 117         *s.  Accept ld version without text in ()s.
 118         * configure: Regenerated.
 119
 120 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 121
 122         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 123
 124 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 125
 126         PR libgomp/41418
 127         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 128         or a hyphen (happens with fortran language disabled).
 129         * configure: Regenerate.
 130
 131 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 132
 133         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 134         use sed script portable to Solaris /bin/sed for extracting ld
 135         version.
 136         * configure: Regenerate.
 137
 138 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 139
 140         * testsuite/libgomp.graphite/bounds.c: New test.
 141
 142 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 143
 144         * Makefile.am (libgomp_la_LINK): New.
 145         * Makefile.in: Regenerate.
 146
 147 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 148
 149         * configure.ac (AC_PREREQ): Bump to 2.64.
 150
 151 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 152
 153         * Makefile.am (install-html, install-pdf): Remove.
 154         * Makefile.in: Regenerate.
 155
 156         * Makefile.in: Regenerate.
 157         * aclocal.m4: Regenerate.
 158         * config.h.in: Regenerate.
 159         * configure: Regenerate.
 160         * testsuite/Makefile.in: Regenerate.
 161
 162 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 163
 164         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 165         * Makefile.in: Regenerate.
 166
 167 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 168
 169         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 170         * Makefile.in: Regenerate.
 171
 172 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 173
 174         PR fortran/41102
 175         omp_lib.h.in: Fix -std=f95 errors.
 176
 177
 178 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 179
 180         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 181         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 182         * testsuite/libgomp.graphite/graphite.exp: New.
 183
 184 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 185
 186         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 187         only build.
 188
 189 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 190
 191         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 192         needed memory barrier semantics.
 193         * config/linux/mips/mutex.h: New file.
 194
 195 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 196
 197         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 198
 199 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 200
 201         * configure: Regenerate.
 202
 203 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 204
 205         PR testsuite/40699
 206         PR testsuite/40707
 207         PR testsuite/40709
 208         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 209         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 210         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 211
 212 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 213
 214         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 215         options when choosing a multilib.
 216
 217 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 218
 219         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 220         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 221         ld_library_path, not every libgcc multilib directory.
 222         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 223         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 224         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 225         Use add_path.
 226         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 227
 228 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 229
 230         * Makefile.am (LTLDFLAGS): Define.
 231         (LINK): Define.
 232         * Makefile.in: Regenerate.
 233
 234 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 235
 236         PR fortran/39718
 237         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 238         libgfortranbegin, check existence of libgfortran.a instead of
 239         libgfortranbegin.a.
 240
 241 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 242
 243         PR libgomp/40174
 244         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 245         (gomp_free_pool_helper): Likewise.
 246
 247 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 248             Jakub Jelinek  <jakub@redhat.com>
 249
 250         PR fortran/35423
 251         * testsuite/libgomp.fortran/workshare2.f90: New test.
 252
 253 2009-04-09  Nick Clifton  <nickc@redhat.com>
 254
 255         * iter.c: Change copyright header to refer to version 3 of the
 256         GNU General Public License with version 3.1 of the GCC Runtime
 257         Library Exception and to point readers at the COPYING3 and
 258         COPYING3.RUNTIME files and the FSF's license web page.
 259         * alloc.c: Likewise.
 260         * barrier.c: Likewise.
 261         * config/bsd/proc.c: Likewise.
 262         * config/linux/affinity.c: Likewise.
 263         * config/linux/alpha/futex.h: Likewise.
 264         * config/linux/bar.c: Likewise.
 265         * config/linux/bar.h: Likewise.
 266         * config/linux/ia64/futex.h: Likewise.
 267         * config/linux/ia64/mutex.h: Likewise.
 268         * config/linux/lock.c: Likewise.
 269         * config/linux/mips/futex.h: Likewise.
 270         * config/linux/mutex.c: Likewise.
 271         * config/linux/mutex.h: Likewise.
 272         * config/linux/powerpc/futex.h: Likewise.
 273         * config/linux/proc.c: Likewise.
 274         * config/linux/ptrlock.c: Likewise.
 275         * config/linux/ptrlock.h: Likewise.
 276         * config/linux/s390/futex.h: Likewise.
 277         * config/linux/sem.c: Likewise.
 278         * config/linux/sem.h: Likewise.
 279         * config/linux/sparc/futex.h: Likewise.
 280         * config/linux/wait.h: Likewise.
 281         * config/linux/x86/futex.h: Likewise.
 282         * config/mingw32/proc.c: Likewise.
 283         * config/mingw32/time.c: Likewise.
 284         * config/posix/affinity.c: Likewise.
 285         * config/posix/bar.c: Likewise.
 286         * config/posix/bar.h: Likewise.
 287         * config/posix/lock.c: Likewise.
 288         * config/posix/mutex.h: Likewise.
 289         * config/posix/proc.c: Likewise.
 290         * config/posix/ptrlock.h: Likewise.
 291         * config/posix/sem.c: Likewise.
 292         * config/posix/sem.h: Likewise.
 293         * config/posix/time.c: Likewise.
 294         * config/posix95/lock.c: Likewise.
 295         * critical.c: Likewise.
 296         * env.c: Likewise.
 297         * error.c: Likewise.
 298         * fortran.c: Likewise.
 299         * iter_ull.c: Likewise.
 300         * libgomp.h: Likewise.
 301         * libgomp_f.h.in: Likewise.
 302         * libgomp_g.h: Likewise.
 303         * loop.c: Likewise.
 304         * loop_ull.c: Likewise.
 305         * omp.h.in: Likewise.
 306         * omp_lib.f90.in: Likewise.
 307         * omp_lib.h.in: Likewise.
 308         * ordered.c: Likewise.
 309         * parallel.c: Likewise.
 310         * sections.c: Likewise.
 311         * single.c: Likewise.
 312         * task.c: Likewise.
 313         * team.c: Likewise.
 314         * work.c: Likewise.
 315
 316 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 317
 318         * testsuite/config/default.exp: Change copyright header to refer to
 319         version 3 of the GNU General Public License and to point readers
 320         at the COPYING3 file and the FSF's license web page.
 321
 322 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 323
 324         PR middle-end/39573
 325         * libgomp.c++/pr39573.C: New test.
 326
 327 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 328
 329         PR other/39591
 330         * testsuite/libgomp.c/pr39591-1.c: New test.
 331         * testsuite/libgomp.c/pr39591-2.c: New test.
 332         * testsuite/libgomp.c/pr39591-3.c: New test.
 333
 334 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 335
 336         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 337         * testsuite/libgomp.c/atomic-6.c: Ditto.
 338
 339 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 340
 341         PR c/39495
 342         * testsuite/libgomp.c/loop-12.c: New test.
 343         * testsuite/libgomp.c/loop-11.c: New test.
 344         * testsuite/libgomp.c++/loop-11.C: New test.
 345         * testsuite/libgomp.c++/loop-12.C: New test.
 346         * testsuite/libgomp.c++/for-8.C: New test.
 347
 348 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 349
 350         * configure: Regenerate.
 351
 352 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 353
 354         PR middle-end/39154
 355         * testsuite/libgomp.c/pr39154.c: New test.
 356
 357 2009-01-30  Ian Lance Taylor  <iant@google.com>
 358
 359         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 360         libgomp_ld_is_gold.  Get gold version number.
 361         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 362         * configure: Rebuild.
 363
 364 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 365
 366         * testsuite/lib/libgomp.exp: Add -B option for targets that
 367         use libgfortran.a%s in their specs.
 368
 369 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 370
 371         PR libgomp/38086
 372         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 373         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 374         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 375         * configure: Regenerated.
 376         * config.h.in: Likewise.
 377
 378 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 379
 380         PR c++/38650
 381         * testsuite/libgomp.c/pr38650.c: New test.
 382         * testsuite/libgomp.c++/pr38650.C: New test.
 383
 384 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 385
 386         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 387
 388 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 389
 390         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 391
 392 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 393
 394         * configure: Regenerate.
 395
 396 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 397
 398         PR middle-end/36802
 399         * testsuite/libgomp.c/pr36802-1.c: New test.
 400         * testsuite/libgomp.c/pr36802-2.c: New test.
 401         * testsuite/libgomp.c/pr36802-3.c: New test.
 402
 403 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 404
 405         PR libgomp/38270
 406         * config/linux/powerpc/mutex.h: New.
 407
 408 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 409
 410         PR c++/38257
 411         * testsuite/libgomp.c++/for-7.C: New test.
 412
 413         PR c++/38348
 414         * testsuite/libgomp.c++/for-6.C: New test.
 415
 416 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 417
 418         PR testsuite/28870
 419         * testsuite/lib/libgomp.exp: Include new timeout library files.
 420         (libgomp_target_compile): Set timeout value from new proc.
 421
 422 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
 423
 424         PR libgomp/37938
 425         * config/linux/ia64/mutex.h: New.
 426
 427 2008-11-04  Tobias Burnus  <burnus@net-b.de>
 428
 429         PR libgomp/37935
 430         * libgomp.texi (Runtime library routines, environment variables):
 431         Update for OpenMP version 3.0.
 432
 433 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 434             Steve Ellcey  <sje@cup.hp.com>
 435
 436         * configure: Regenerate for new libtool.
 437         * Makefile.in: Ditto.
 438         * testsuite/Makefile.in: Ditto.
 439
 440 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
 441             Andreas Tobler  <a.tobler@schweiz.org>
 442
 443         * config/bsd/proc.c: New file.
 444         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
 445         * configure.ac: Check for header <sys/sysctl.h>
 446         * configure: Regenerate.
 447         * config.h.in: Likewise.
 448
 449 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
 450
 451         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
 452
 453 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 454
 455         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
 456         * Makefile.in: Regenerated.
 457         * testsuite/Makefile.in: Regenerated.
 458
 459 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
 460
 461         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
 462         depend on blddir if blddir exists.
 463         (libgomp_target_compile): Likewise.
 464         * testsuite/libgomp.c++/c++.exp: Likewise.
 465         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 466
 467 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 468
 469         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
 470         Do not list GPL as Invariant Section.
 471
 472 2008-07-28  Ilie Garbacea  <ilie@mips.com>
 473             Chao-ying Fu  <fu@mips.com>
 474
 475         * configure.tgt: Enable futex for MIPS.
 476         * config/linux/mips/futex.h: New file.
 477
 478 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
 479
 480         * team.c (gomp_team_end): Free team immediately if it has
 481         just one thread.
 482
 483 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
 484
 485         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
 486         * testsuite/libgomp.fortran/fortran.exp: Same.
 487         * testsuite/libgomp.c/c.exp: Same.
 488         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
 489         directory to library path first.
 490
 491 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
 492
 493         * env.c (parse_stacksize): Add cast to avoid warning.
 494         (parse_spincount): Likewise.
 495
 496 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
 497
 498         * testsuite/libgomp.c/loop-10.c: New test.
 499         * libgomp.c/loop-3.c (main): Add lastprivate clause.
 500         * libgomp.c++/loop-6.C (main): Likewise.
 501
 502         PR debug/36617
 503         * testsuite/libgomp.c/debug-1.c: New test.
 504
 505 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
 506
 507         * testsuite/libgomp.c/nqueens-1.c: New test.
 508
 509         PR c++/36523
 510         * testsuite/libgomp.c++/task-7.C: New function.
 511
 512 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 513
 514         * configure: Regenerate.
 515
 516 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 517
 518         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
 519         mutex when HAVE_SYNC_BUILTINS isn't defined.
 520
 521 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 522
 523         * libgomp.texi (omp_test_lock): Fix typo.
 524
 525 2008-06-12  Tobias Burnus  <burnus@net-b.de>
 526
 527         * omp_lib.f90.in: Add "implicit none".
 528
 529 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
 530
 531         PR middle-end/36506
 532         * testsuite/libgomp.c/reduction-5.c: New test.
 533
 534 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
 535
 536         * libgomp.h (struct gomp_task): Add in_tied_task field.
 537         * task.c (gomp_init_task): Initialize it.
 538         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
 539         unconditionally.  Don't call gomp_team_barrier_wake if
 540         current task is implicit or if(0) from implicit and number of
 541         running tasks is equal to nthreads - 1.
 542
 543         PR libgomp/36471
 544         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
 545         omp_get_team_size_8): Fix pastos.
 546
 547         PR libgomp/36469
 548         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
 549         * configure: Regenerated.
 550         * config.h.in: Regenerated.
 551         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
 552         defined.
 553
 554 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
 555
 556         PR bootstrap/36452
 557         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
 558         (GOMP_loop_ull_dynamic_start): Likewise.
 559         (GOMP_loop_ull_guided_start): Likewise.
 560         (GOMP_loop_ull_ordered_static_start): Likewise.
 561         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
 562         (GOMP_loop_ull_ordered_guided_start): Likewise.
 563
 564 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 565             Richard Henderson  <rth@redhat.com>
 566             Ulrich Drepper  <drepper@redhat.com>
 567             Jakob Blomer  <jakob.blomer@ira.uka.de>
 568
 569         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
 570         Substitute also OMP_*LOCK_25*.
 571         * configure: Regenerated.
 572         * config.h.in: Regenerated.
 573         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
 574         ptrlock.c and task.c.
 575         * Makefile.in: Regenerated.
 576         * testsuite/Makefile.in: Regenerated.
 577         * task.c: New file.
 578         * loop_ull.c: New file.
 579         * iter_ull.c: New file.
 580         * libgomp.h: Include ptrlock.h.
 581         (enum gomp_task_kind): New type.
 582         (struct gomp_team): Add task_lock, task_queue, task_count,
 583         task_running_count, single_count fields.  Add
 584         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
 585         Remove work_share_lock, generation_mask,
 586         oldest_live_gen, num_live_gen and init_work_shares fields, add
 587         work work_share_list_alloc, work_share_list_free and work_share_chunk
 588         fields.  Change work_shares from pointer to pointers into an array.
 589         Change ordered_release field into gomp_sem_t ** from flexible array
 590         member.  Add implicit_task and initial_work_shares fields.
 591         Move close to the end of the struct.
 592         (struct gomp_team_state): Add single_count, last_work_share,
 593         active_level and level fields, remove work_share_generation.
 594         (gomp_barrier_handle_tasks): New prototype.
 595         (gomp_finish_task): New inline function.
 596         (struct gomp_work_share): Move chunk_size, end, incr into
 597         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
 598         next_ll fields.  Reshuffle fields.  Add next_alloc,
 599         next_ws, next_free and inline_ordered_team_ids fields, change
 600         ordered_team_ids into pointer from flexible array member.
 601         Add mode field.  Put lock and next into a different cache line
 602         from most of the write-once fields.
 603         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
 604         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
 605         gomp_iter_ull_guided_next): New prototypes.
 606         (gomp_new_icv): New prototype.
 607         (struct gomp_thread): Add thread_pool and task fields.
 608         (struct gomp_thread_pool): New type.
 609         (gomp_new_team): New prototype.
 610         (gomp_team_start): Change type of last argument.
 611         (gomp_new_work_share): Removed.
 612         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
 613         (gomp_work_share_init_done): New static inline.
 614         (gomp_throttled_spin_count_var, gomp_available_cpus,
 615         gomp_managed_threads): New extern decls.
 616         (gomp_init_task): New prototype.
 617         (gomp_spin_count_var): New extern var decl.
 618         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
 619         or no alias support, or if not PIC.
 620         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
 621         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
 622         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
 623         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
 624         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
 625         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
 626         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
 627         gomp_test_nest_lock_25): New prototypes.
 628         (omp_lock_symver, strong_alias): Define.
 629         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
 630         decls.
 631         (gomp_end_task): New.
 632         (struct gomp_task_icv, gomp_global_icv): New.
 633         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
 634         (struct gomp_task): New.
 635         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 636         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 637         (gomp_icv): New.
 638         (gomp_schedule_type): Reorder enum to match
 639         omp_sched_t.
 640         * team.c (struct gomp_thread_start_data): Add thread_pool and task
 641         fields.
 642         (gomp_thread_start): Add gomp_team_barrier_wait call.
 643         For non-nested case remove clearing of docked thread thr fields.
 644         Use pool fields instead of global gomp_* variables.  Use
 645         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
 646         Create tasks for each member thread.
 647         (free_team): Only destroy team barrier, task_lock here and free it.
 648         (gomp_free_thread): Free last_team if non-NULL.
 649         (gomp_team_end): Call gomp_team_barrier_wait instead of
 650         gomp_barrier_wait.  For nested case call one extra
 651         gomp_barrier_wait.  Move here some destruction from free_team.
 652         Call free_team on pool->last_team if any, rather than freeing
 653         current team.  Destroy work_share_list_free_lock ifndef
 654         HAVE_SYNC_BUILTINS.
 655         (gomp_new_icv): New function.
 656         (gomp_threads, gomp_threads_size, gomp_threads_used,
 657         gomp_threads_dock): Removed.
 658         (gomp_thread_destructor): New variable.
 659         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
 660         functions.
 661         (gomp_team_start): Create new pool if current thread doesn't have
 662         one.  Use pool fields instead of global gomp_* variables.
 663         Initialize thread_pool field for new threads.  Clear single_count.
 664         Change last argument from ws to team, don't create
 665         new team, set ts.work_share to &team->work_shares[0] and clear
 666         ts.last_work_share.  Don't clear ts.work_share_generation.
 667         If number of threads changed, adjust atomically gomp_managed_threads.
 668         Use gomp_init_task instead of gomp_new_task,
 669         set thr->task to the corresponding implicit_task array entry.
 670         Create tasks for each member thread.  Initialize ts.level.
 671         (initialize_team): Call pthread_key_create on
 672         gomp_thread_destructor.
 673         (team_destructor): New function.
 674         (new_team): Removed.
 675         (gomp_new_team): New function.
 676         (free_team): Free gomp_work_share blocks chained through next_alloc,
 677         instead of freeing work_shares and destroying work_share_lock.
 678         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
 679         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
 680         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
 681         of gomp_barrier_wait.
 682         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
 683         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
 684         if gomp_work_share_start returned true.  Don't unlock ws->lock.
 685         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
 686         of gomp_barrier_wait.
 687         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
 688         gomp_work_share_init_done if gomp_work_share_start returned true.
 689         Don't unlock ws->lock.
 690         * work.c: Include stddef.h.
 691         (free_work_share): Use work_share_list_free_lock instead
 692         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
 693         Call gomp_fini_work_share and then either free ws if orphaned, or
 694         put it into work_share_list_free list of the current team.
 695         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
 696         functions.
 697         (gomp_work_share_start, gomp_work_share_end,
 698         gomp_work_share_end_nowait): Rewritten.
 699         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
 700         (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 interfaces.
 707         * omp_lib.h.in (openmp_version): Set to 200805.
 708         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 709         omp_sched_guided, omp_sched_auto): New parameters.
 710         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 711         omp_set_max_active_levels, omp_get_max_active_levels,
 712         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 713         omp_get_active_level): New externals.
 714         * loop.c: Include limits.h.
 715         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
 716         GFS_AUTO.
 717         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
 718         Likewise.  Use gomp_icv.
 719         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
 720         ts.static_trip here.
 721         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
 722         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
 723         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
 724         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
 725         don't unlock ws->lock, otherwise lock it.
 726         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
 727         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
 728         (gomp_parallel_loop_start): Call gomp_new_team instead of
 729         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
 730         Adjust gomp_team_start caller.  Pass 0 as second argument to
 731         gomp_resolve_num_threads.
 732         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
 733         If adding ws->chunk_size nthreads + 1 times after end won't
 734         overflow, set ws->mode to 1.
 735         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
 736         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
 737         GOMP_loop_ull_ordered_static_start,
 738         GOMP_loop_ull_ordered_dynamic_start,
 739         GOMP_loop_ull_ordered_guided_start,
 740         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
 741         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
 742         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
 743         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
 744         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
 745         prototypes.
 746         * libgomp.map: Export lock routines also @@OMP_2.0.
 747         (GOMP_loop_ordered_dynamic_first,
 748         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
 749         GOMP_loop_ordered_static_first): Remove.
 750         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
 751         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
 752         GOMP_loop_ull_ordered_dynamic_next,
 753         GOMP_loop_ull_ordered_dynamic_start,
 754         GOMP_loop_ull_ordered_guided_next,
 755         GOMP_loop_ull_ordered_guided_start,
 756         GOMP_loop_ull_ordered_runtime_next,
 757         GOMP_loop_ull_ordered_runtime_start,
 758         GOMP_loop_ull_ordered_static_next,
 759         GOMP_loop_ull_ordered_static_start,
 760         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
 761         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
 762         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
 763         (omp_set_schedule, omp_get_schedule,
 764         omp_get_thread_limit, omp_set_max_active_levels,
 765         omp_get_max_active_levels, omp_get_level,
 766         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
 767         omp_set_schedule_, omp_set_schedule_8_,
 768         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 769         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 770         omp_get_max_active_levels_, omp_get_level_,
 771         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 772         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 773         New exports @@OMP_3.0.
 774         * omp.h.in (omp_sched_t): New type.
 775         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 776         omp_set_max_active_levels, omp_get_max_active_levels,
 777         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 778         omp_get_active_level): New prototypes.
 779         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
 780         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
 781         gomp_thread_limit_var, gomp_remaining_threads_count,
 782         gomp_remaining_threads_lock): New variables.
 783         (parse_spincount): New function.
 784         (initialize_env): Call gomp_init_num_threads unconditionally.
 785         Initialize gomp_available_cpus.  Call parse_spincount,
 786         initialize gomp_{,throttled_}spin_count_var
 787         depending on presence and value of OMP_WAIT_POLICY and
 788         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
 789         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
 790         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
 791         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
 792         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
 793         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 794         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 795         (gomp_global_icv): New.
 796         (parse_schedule): Use it.  Parse "auto".
 797         (omp_set_num_threads): Use gomp_icv.
 798         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
 799         Likewise.
 800         (omp_get_max_threads): Move from parallel.c.
 801         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 802         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
 803         add ialias.
 804         (parse_stacksize, parse_wait_policy): New functions.
 805         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
 806         both wrappers for compatibility and new locks.
 807         (omp_set_schedule, omp_get_schedule,
 808         omp_get_thread_limit, omp_set_max_active_levels,
 809         omp_get_max_active_levels, omp_get_level,
 810         omp_get_ancestor_thread_num, omp_get_team_size,
 811         omp_get_active_level): New ialias_redirect.
 812         (omp_set_schedule_, omp_set_schedule_8_,
 813         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 814         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 815         omp_get_max_active_levels_, omp_get_level_,
 816         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 817         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 818         New functions.
 819         * parallel.c: Include limits.h.
 820         (gomp_resolve_num_threads): Add count argument.  Rewritten.
 821         (GOMP_parallel_start): Call gomp_new_team and pass that as last
 822         argument to gomp_team_start.  Pass 0 as second argument to
 823         gomp_resolve_num_threads.
 824         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
 825         if gomp_thread_limit_var != ULONG_MAX.
 826         (omp_in_parallel): Implement using ts.active_level.
 827         (omp_get_max_threads): Move to env.c.
 828         (omp_get_level, omp_get_ancestor_thread_num,
 829         omp_get_team_size, omp_get_active_level): New functions,
 830         add ialias.
 831         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
 832         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
 833         gomp_iter_dynamic_next instead of the _locked variant and don't take
 834         lock around it, otherwise acquire it before calling
 835         gomp_iter_dynamic_next_locked.
 836         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
 837         gomp_iter_dynamic_next instead of the _locked variant and don't take
 838         lock around it.
 839         (GOMP_parallel_sections_start): Call gomp_new_team instead of
 840         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
 841         Adjust gomp_team_start caller.  Pass count as second argument to
 842         gomp_resolve_num_threads, don't adjust num_threads after the call.
 843         Use gomp_icv.
 844         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
 845         ws->chunk_size by incr.
 846         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
 847         code.
 848         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
 849         types.
 850         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
 851         (omp_check_defines): Check even the compat defines.
 852         * config/linux/ptrlock.c: New file.
 853         * config/linux/ptrlock.h: New file.
 854         * config/linux/wait.h: New file.
 855         * config/posix/ptrlock.c: New file.
 856         * config/posix/ptrlock.h: New file.
 857         * config/linux/bar.h (gomp_team_barrier_wait,
 858         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 859         (gomp_team_barrier_set_task_pending,
 860         gomp_team_barrier_clear_task_pending,
 861         gomp_team_barrier_set_waiting_for_tasks,
 862         gomp_team_barrier_waiting_for_tasks,
 863         gomp_team_barrier_done): New inlines.
 864         (gomp_barrier_t): Rewritten.
 865         (gomp_barrier_state_t): New typedef.
 866         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
 867         gomp_barrier_wait_start): Rewritten.
 868         (gomp_barrier_wait_end): Change second argument to
 869         gomp_barrier_state_t.
 870         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 871         inlines.
 872         * config/linux/bar.c: Include wait.h instead of libgomp.h and
 873         futex.h.
 874         (gomp_barrier_wait_end): Rewritten.
 875         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 876         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
 877         * config/posix/bar.h (gomp_barrier_t): Add generation field.
 878         (gomp_barrier_state_t): New typedef.
 879         (gomp_team_barrier_wait,
 880         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 881         (gomp_barrier_wait_start): Or all but low 2 bits from generation
 882         into the return value.  Return gomp_barrier_state_t.
 883         (gomp_team_barrier_set_task_pending,
 884         gomp_team_barrier_clear_task_pending,
 885         gomp_team_barrier_set_waiting_for_tasks,
 886         gomp_team_barrier_waiting_for_tasks,
 887         gomp_team_barrier_done): New inlines.
 888         (gomp_barrier_wait_end): Change second argument to
 889         gomp_barrier_state_t.
 890         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 891         inlines.
 892         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
 893         (gomp_barrier_wait_end): Change second argument to
 894         gomp_barrier_state_t.
 895         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 896         gomp_team_barrier_wake): New functions.
 897         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
 898         futex.h.
 899         (gomp_futex_wake, gomp_futex_wait): New variables.
 900         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
 901         * config/linux/lock.c: Rewrite to make locks task owned,
 902         for backwards compatibility provide the old entrypoints
 903         if symbol versioning.  Include wait.h instead of libgomp.h and
 904         futex.h.
 905         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
 906         * config/posix95/lock.c: Rewrite to make locks task owned,
 907         for backwards compatibility provide the old entrypoints
 908         if symbol versioning.
 909         * config/posix/lock.c: Rewrite to make locks task owned,
 910         for backwards compatibility provide the old entrypoints
 911         if symbol versioning.
 912         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
 913         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
 914         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
 915         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 916         (sys_futex0): Return error code.
 917         (futex_wake, futex_wait): If ENOSYS was returned, clear
 918         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 919         (cpu_relax, atomic_write_barrier): New static inlines.
 920         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 921         (futex_wake, futex_wait): If ENOSYS was returned, clear
 922         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 923         (cpu_relax, atomic_write_barrier): New static inlines.
 924         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 925         (sys_futex0): Return error code.
 926         (futex_wake, futex_wait): If ENOSYS was returned, clear
 927         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 928         (cpu_relax, atomic_write_barrier): New static inlines.
 929         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 930         (sys_futex0): Return error code.
 931         (futex_wake, futex_wait): If ENOSYS was returned, clear
 932         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 933         (cpu_relax, atomic_write_barrier): New static inlines.
 934         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 935         (sys_futex0): Return error code.
 936         (futex_wake, futex_wait): If ENOSYS was returned, clear
 937         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 938         (cpu_relax, atomic_write_barrier): New static inlines.
 939         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 940         (sys_futex0): Return error code.
 941         (futex_wake, futex_wait): If ENOSYS was returned, clear
 942         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 943         (cpu_relax, atomic_write_barrier): New static inlines.
 944         * config/linux/sem.c: Include wait.h instead of libgomp.h and
 945         futex.h.
 946         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
 947         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
 948         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
 949         types.
 950         (omp_nest_lock_t): Change owner into void *, add lock field.
 951         * config/posix95/omp-lock.h: Include semaphore.h.
 952         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 953         (omp_lock_t): Use sem_t instead of mutex if semaphores
 954         aren't broken.
 955         (omp_nest_lock_t): Likewise.  Change owner to void *.
 956         * config/posix/omp-lock.h: Include semaphore.h.
 957         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 958         (omp_lock_t): Use sem_t instead of mutex if semaphores
 959         aren't broken.
 960         (omp_nest_lock_t): Likewise.  Add owner field.
 961
 962 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 963
 964         * testsuite/libgomp.c/collapse-1.c: New test.
 965         * testsuite/libgomp.c/collapse-2.c: New test.
 966         * testsuite/libgomp.c/collapse-3.c: New test.
 967         * testsuite/libgomp.c/icv-1.c: New test.
 968         * testsuite/libgomp.c/icv-2.c: New test.
 969         * testsuite/libgomp.c/lib-2.c: New test.
 970         * testsuite/libgomp.c/lock-1.c: New test.
 971         * testsuite/libgomp.c/lock-2.c: New test.
 972         * testsuite/libgomp.c/lock-3.c: New test.
 973         * testsuite/libgomp.c/loop-4.c: New test.
 974         * testsuite/libgomp.c/loop-5.c: New test.
 975         * testsuite/libgomp.c/loop-6.c: New test.
 976         * testsuite/libgomp.c/loop-7.c: New test.
 977         * testsuite/libgomp.c/loop-8.c: New test.
 978         * testsuite/libgomp.c/loop-9.c: New test.
 979         * testsuite/libgomp.c/nested-3.c: New test.
 980         * testsuite/libgomp.c/nestedfn-6.c: New test.
 981         * testsuite/libgomp.c/sort-1.c: New test.
 982         * testsuite/libgomp.c/task-1.c: New test.
 983         * testsuite/libgomp.c/task-2.c: New test.
 984         * testsuite/libgomp.c/task-3.c: New test.
 985         * testsuite/libgomp.c/task-4.c: New test.
 986         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
 987         to C++ testsuite default compiler options.
 988         * testsuite/libgomp.c++/collapse-1.C: New test.
 989         * testsuite/libgomp.c++/collapse-2.C: New test.
 990         * testsuite/libgomp.c++/ctor-10.C: New test.
 991         * testsuite/libgomp.c++/for-1.C: New test.
 992         * testsuite/libgomp.c++/for-2.C: New test.
 993         * testsuite/libgomp.c++/for-3.C: New test.
 994         * testsuite/libgomp.c++/for-4.C: New test.
 995         * testsuite/libgomp.c++/for-5.C: New test.
 996         * testsuite/libgomp.c++/loop-8.C: New test.
 997         * testsuite/libgomp.c++/loop-9.C: New test.
 998         * testsuite/libgomp.c++/loop-10.C: New test.
 999         * testsuite/libgomp.c++/task-1.C: New test.
1000         * testsuite/libgomp.c++/task-2.C: New test.
1001         * testsuite/libgomp.c++/task-3.C: New test.
1002         * testsuite/libgomp.c++/task-4.C: New test.
1003         * testsuite/libgomp.c++/task-5.C: New test.
1004         * testsuite/libgomp.c++/task-6.C: New test.
1005         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1006         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1007         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1008         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1009         * testsuite/libgomp.fortran/collapse1.f90: New test.
1010         * testsuite/libgomp.fortran/collapse2.f90: New test.
1011         * testsuite/libgomp.fortran/collapse3.f90: New test.
1012         * testsuite/libgomp.fortran/collapse4.f90: New test.
1013         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1014         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1015         * testsuite/libgomp.fortran/lib4.f90: New test.
1016         * testsuite/libgomp.fortran/lock-1.f90: New test.
1017         * testsuite/libgomp.fortran/lock-2.f90: New test.
1018         * testsuite/libgomp.fortran/nested1.f90: New test.
1019         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1020         * testsuite/libgomp.fortran/strassen.f90: New test.
1021         * testsuite/libgomp.fortran/tabs1.f90: New test.
1022         * testsuite/libgomp.fortran/tabs2.f: New test.
1023         * testsuite/libgomp.fortran/task1.f90: New test.
1024         * testsuite/libgomp.fortran/task2.f90: New test.
1025         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1026         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1027         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1028         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1029         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1030
1031 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1032
1033         PR c++/36308
1034         * testsuite/libgomp.c++/ctor-11.C: New test.
1035         * testsuite/libgomp.c++/ctor-12.C: New test.
1036
1037 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1038
1039         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1040
1041 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1042
1043         PR middle-end/36106
1044         * testsuite/libgomp.c/atomic-5.c: New test.
1045         * testsuite/libgomp.c/atomic-6.c: New test.
1046         * testsuite/libgomp.c/autopar-1.c: New test.
1047
1048 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1049
1050         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1051         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1052         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1053         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1054         * configure: Regenerate.
1055         * Makefile.in, testsuite/Makefile.in: Likewise.
1056
1057 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1058
1059         PR bootstrap/35457
1060         * aclocal.m4: Regenerate.
1061         * configure: Regenerate.
1062
1063 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1064
1065         PR middle-end/35611
1066         * testsuite/libgomp.c/atomic-4.c: New test.
1067
1068         PR libgomp/35625
1069         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1070         (gomp_iter_guided_next): Likewise.
1071         * testsuite/libgomp.c/pr35625.c: New test.
1072
1073 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1074
1075         * aclocal.m4: Regenerate.
1076         * configure: Likewise.
1077         * Makefile.in: Likewise.
1078         * testsuite/Makefile.in: Likewise.
1079
1080 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1081
1082         PR middle-end/35185
1083         * testsuite/libgomp.c++/pr35185.C: New test.
1084
1085 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1086
1087         PR middle-end/35549
1088         * testsuite/libgomp.c/pr35549.c: New test.
1089
1090 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1091
1092         * testsuite/libgomp.c/atomic-3.c: New test.
1093
1094 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1095
1096         PR fortran/33197
1097         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1098         .F08 file suffixes.
1099
1100 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1101
1102         PR libgomp/33131
1103         * configure.ac: Add ACX_HEADER_STRING.
1104         * env.c: Include strings.h.
1105         * aclocal.m4: Regenerate.
1106         * config.h.in: Regenerate.
1107         * configure: Regenerate.
1108         * Makefile.in: Regenerate.
1109         * testsuite/Makefile.in: Regenerate.
1110
1111 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1112
1113         PR middle-end/35196
1114         * testsuite/libgomp.c/pr35196.c: New test.
1115
1116         PR middle-end/35130
1117         * testsuite/libgomp.fortran/pr35130.f90: New test.
1118         * testsuite/libgomp.c/pr35130.c: New test.
1119
1120 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1121
1122         PR middle-end/33880
1123         * testsuite/libgomp.c/pr33880.c: New test.
1124         * testsuite/libgomp.fortran/pr33880.f90: New test.
1125
1126 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1127
1128         * configure: Regenerate.
1129
1130 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1131
1132         * configure.ac: Move futex checking into ../config/futex.m4.
1133         * configure: Rebuilt.
1134         * aclocal.m4: Rebuilt.
1135         * Makefile.in: Rebuilt.
1136
1137         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1138         2007-10-15 ../config/tls.m4 change.
1139
1140 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1141
1142         PR c++/34513
1143         * testsuite/libgomp.c/pr34513.c: New test.
1144         * testsuite/libgomp.c++/pr34513.C: New test.
1145
1146 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1147
1148         PR target/32765
1149         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1150
1151 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1152
1153         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1154
1155 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1156
1157         * testsuite/libgomp.c/private-1.c: New test.
1158
1159 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1160             Paolo Bonzini  <bonzini@gnu.org>
1161
1162         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1163         instead of 'VPATH ='.
1164         * Makefile.in: Regenerate.
1165
1166 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1167
1168         * configure.ac: Adjust makeinfo version check.
1169         * configure: Regenerate.
1170
1171 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1172
1173         PR fortran/34020
1174         * testsuite/libgomp.fortran/pr34020.f90: New test.
1175
1176 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1177
1178         PR c++/33894
1179         * testsuite/libgomp.c++/atomic-1.C: New test.
1180
1181 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1182
1183         PR libgomp/33275
1184         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1185         Make x and y integers rather than (implicit) reals.  Add private (j)
1186         clause to the last omp parallel.
1187
1188 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1189
1190         * configure: Regenerate following changes to ../config/tls.m4.
1191
1192 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1193
1194         * testsuite/libgomp.fortran/stack.f90: New test.
1195
1196 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1197
1198         * config/mingw32/proc.c: New file.
1199
1200 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1201
1202         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1203         (main): Use __get_cpuid to get i386 target fetaures.
1204         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1205         (main): Use __get_cpuid to get x86_64 target fetaures.
1206
1207 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1208
1209         PR target/32765
1210         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1211         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1212
1213 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1214
1215         PR fortran/32550
1216         * testsuite/libgomp.fortran/pr32550.f90: New test.
1217         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1218
1219 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1220
1221         * aclocal.m4: Regenerated.
1222
1223 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1224
1225         PR fortran/32359
1226         * testsuite/libgomp.fortran/pr32359.f90: New.
1227
1228 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1229
1230         PR libgomp/32468
1231         * sections.c (GOMP_parallel_sections_start): Only decrease
1232         number of threads to COUNT if dyn_var is true.
1233         * testsuite/libgomp.c/pr32468.c: New test.
1234
1235 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1236
1237         PR libgomp/26308
1238         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1239
1240 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1241
1242         PR middle-end/32362
1243         * testsuite/libgomp.c/pr32362-1.c: New test.
1244         * testsuite/libgomp.c/pr32362-2.c: New test.
1245         * testsuite/libgomp.c/pr32362-3.c: New test.
1246
1247 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1248
1249         * team.c (gomp_team_start): Fix setting up thread_attr
1250         stack size.
1251
1252 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1253
1254         * configure: Regenerate.
1255
1256 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1257
1258         * Makefile.in: Regenerate.
1259         * configure: Regenerate.
1260         * aclocal.m4: Regenerate.
1261         * testsuite/Makefile.in: Regenerate.
1262
1263 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1264
1265         * config/linux/proc.c: New file.
1266
1267         PR libgomp/28482
1268         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1269
1270 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1271
1272         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1273
1274 2007-04-16  Matthias Klose  <doko@debian.org>
1275
1276         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1277         flags if not building with -m64.
1278         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1279         flag for i?86-*-* targets, if current target matches -m64.
1280
1281 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1282
1283         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1284         * Makefile.in: Regenerate.
1285
1286 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1287
1288         PR testsuite/31369
1289         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1290         ld_library_path.
1291         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1292
1293 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1294
1295         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1296         decls.
1297         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1298         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1299         (parse_affinity): New function.
1300         (initialize_env): Call it and gomp_init_affinity.
1301         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1302         create new pthread_attr_t and call gomp_init_thread_affinity
1303         on it for each thread before passing the attribute to pthread_create.
1304         * config/linux/affinity.c: New file.
1305         * config/posix/affinity.c: New file.
1306         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1307         * configure: Rebuilt.
1308         * config.h.in: Rebuilt.
1309         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1310         * Makefile.in: Rebuilt.
1311
1312 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1313
1314         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1315         *-*-darwin*.
1316         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1317         and use it if found.
1318
1319 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1320
1321         * testsuite/config/default.exp: New file.
1322         * testsuite/lib/libgomp.exp: New file.
1323         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1324         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1325         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1326         (libgomp_load): Remove.
1327         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1328         always_ld_library_path, not ld_library_path.  Set additional_flags
1329         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1330         (target_compile): Do not call libgomp_init.  Append lang_library_path
1331         and lang_link_flags to options.
1332         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1333         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1334         here.
1335         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1336         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1337         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1338         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1339         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1340         CX8 flag.
1341         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1342         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1343         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1344         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1345         * testsuite/libgomp.c/atomic-10.c: Ditto.
1346
1347 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1348
1349         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1350         dg-final cleanup-modules line.
1351         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1352         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1353         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1354         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1355         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1356         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1357         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1358
1359 2007-03-18  Andreas Schwab  <schwab@suse.de>
1360
1361         * acinclude.m4: Adjust regular expression for ld version
1362         extraction.
1363         * configure: Regenerate.
1364
1365 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1366
1367         * Makefile.am: Add install-pdf target as copied from
1368         automake v1.10 rules.
1369         * Makefile.in: Regenerate
1370
1371 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1372
1373         PR libgomp/28486
1374         * configure: Regenerate.
1375
1376         PR c++/30703
1377         * testsuite/libgomp.c++/pr30703.C: New test.
1378
1379 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1380
1381         Revert:
1382         2006-07-05  Eric Christopher  <echristo@apple.com>
1383         * configure.ac: Depend addition of -pthread on host OS.
1384         * configure: Regenerate.
1385
1386 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1387
1388         * libgomp.texi: Fix spacing after abbreviations.
1389
1390 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1391
1392         PR libgomp/30546
1393         * configure.ac: Add check for makeinfo
1394         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1395         if an appropiate version of makeinfo is found.
1396         * aclocal.m4: Regenerated.
1397         * configure: Regenerated.
1398         * Makefile.in: Regenerated.
1399         * testsuite/Makefile.in: Regenerated.
1400
1401 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1402
1403         PR libgomp/30540
1404         * libgomp.texi: More about implementation-dependent settings.
1405
1406 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1407
1408         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1409
1410 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1411
1412         PR middle-end/30494
1413         * testsuite/libgomp.c/pr30494.c: New test.
1414
1415 2007-01-15  Tom Tromey  <tromey@redhat.com>
1416
1417         * configure: Rebuilt.
1418         * configure.ac: Fixed comment.
1419
1420 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1421
1422         * libgomp.texi: Document implementation specific default values of
1423         environment variables.
1424
1425 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1426
1427         PR libgomp/28209
1428         * libgomp.texi: New file.
1429         * configure.ac: Add --enable-generated-files-in-srcdir option.
1430         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1431         files to srcdir.
1432         * Makefile.in: Regenerated.
1433         * config.h.in: Regenerated.
1434         * testsuite/Makefile.in: Regenerated.
1435         * NOTES: Removed.
1436
1437 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1438
1439         PR libgomp/29949
1440         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1441
1442 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1443
1444         * configure: Regenerate.
1445
1446 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
1447
1448         PR libgomp/29947
1449         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
1450         start if there shouldn't be any loop iterations.
1451         (gomp_loop_ordered_static_start): Remove start == end test.
1452         * testsuite/libgomp.c/pr29947-1.c: New test.
1453         * testsuite/libgomp.c/pr29947-2.c: New test.
1454
1455 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
1456
1457         * configure.tgt: Force initial-exec TLS model on Linux only.
1458
1459 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
1460
1461         * configure: Regenerated.
1462
1463 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
1464
1465         * env.c (parse_schedule): Reject out of range values.
1466         (parse_unsigned_long): Reject out of range, negative or zero values.
1467
1468 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
1469
1470         PR fortran/29629
1471         * testsuite/libgomp.fortran/pr29629.f90: New test.
1472
1473 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
1474
1475         PR libgomp/29494
1476         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
1477         * config/posix95: New directory.
1478         * config/posix95/omp-lock.h: New file.
1479         * config/posix95/lock.c: Likewise.
1480
1481 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1482
1483         * aclocal.m4: Regenerate.
1484         * configure: Regenerate.
1485
1486 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1487
1488         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
1489         '<' to '<='.
1490
1491 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1492
1493         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
1494         test.
1495         * configure: Regenerate.
1496         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
1497
1498 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
1499
1500         PR middle-end/25261
1501         PR middle-end/28790
1502         * testsuite/libgomp.c/nestedfn-4.c: New test.
1503         * testsuite/libgomp.c/nestedfn-5.c: New test.
1504         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
1505
1506         PR fortran/29097
1507         * testsuite/libgomp.fortran/condinc1.f: New test.
1508         * testsuite/libgomp.fortran/condinc2.f: New test.
1509         * testsuite/libgomp.fortran/condinc3.f90: New test.
1510         * testsuite/libgomp.fortran/condinc4.f90: New test.
1511         * testsuite/libgomp.fortran/condinc1.inc: New file.
1512
1513 2006-09-18  Tom Tromey  <tromey@redhat.com>
1514
1515         * configure: Rebuilt.
1516
1517 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
1518
1519         PR c/28768
1520         PR preprocessor/14634
1521         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1522         to AC_DEFINE.
1523         * configure: Regenerate.
1524
1525 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
1526
1527         * testsuite/libgomp.fortran/reduction3.f90: Change
1528         -2147483648 to -huge(i)-1 to avoid overflow.
1529         * testsuite/libgomp.fortran/reduction4.f90: Change
1530         Z'ffffffff' to not(0) to avoid overflow.
1531
1532 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
1533
1534         PR libgomp/25938
1535         * Makefile.am (libsubincludedir): New.
1536         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1537         * Makefile.in: Regenerate.
1538
1539 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
1540
1541         PR libgomp/28725
1542         * env.c: Include ctype.h.
1543         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1544         leading and/or trailing whitespace and compare strings case
1545         insensitively.
1546
1547 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1548
1549         PR fortran/28390
1550         * testsuite/libgomp.fortran/pr28390.f: New test.
1551
1552 2006-07-05  Eric Christopher  <echristo@apple.com>
1553
1554         * configure.ac: Depend addition of -pthread on host OS.
1555         * configure: Regenerate.
1556
1557 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
1558
1559         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1560         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1561         defined.
1562
1563 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1564
1565         PR libgomp/26175
1566         PR libgomp/26477
1567         * configure.ac: If neither --enable-linux-futex nor
1568         --disable-linux-futex is passed, determine the default by checking
1569         for compiling and/or running against NPTL.  With --enable-linux-futex,
1570         check if SYS_gettid and SYS_futex are defined.
1571         * configure: Rebuilt.
1572
1573 2006-06-14  Richard Henderson  <rth@redhat.com>
1574
1575         PR libgomp/28008
1576         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1577         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1578
1579 2006-06-09  Richard Henderson  <rth@redhat.com>
1580
1581         * env.c (gomp_nthreads_var): Change to unsigned long.
1582         (gomp_run_sched_chunk): Likewise.
1583         (parse_unsigned_long): Rename from parse_num_threads and generalize.
1584         (initialize_env): Initialize gomp_thread_attr.
1585         * libgomp.h (gomp_nthreads_var): Update decl.
1586         (gomp_run_sched_chunk): Likewise.
1587         (gomp_thread_attr): Declare.
1588         * team.c (gomp_thread_attr): Export.
1589         (initialize_team): Don't initialize it.
1590
1591 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
1592
1593         PR fortran/27916
1594         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1595         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1596
1597 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1598
1599         * config/mingw32/time.c: New file.
1600         * configure.tgt: Use it.
1601
1602 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1603
1604         * Makefile.am: Add install-html target. Add install-html to .PHONY
1605         * Makefile.in: Regenerate.
1606
1607 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1608
1609         PR libgomp/27612
1610         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1611         * testsuite/libgomp.c/critical-1.c: Likewise.
1612         * testsuite/libgomp.c/loop-1.c: Likewise.
1613         * testsuite/libgomp.c/loop-2.c: Likewise.
1614         * testsuite/libgomp.c/single-1.c: Likewise.
1615         * testsuite/libgomp.c/ordered-1.c: Likewise.
1616         * testsuite/libgomp.c/ordered-2.c: Likewise.
1617
1618 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
1619
1620         PR middle-end/27416
1621         * libgomp.fortran/pr27416-1.f90: New test.
1622
1623 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
1624
1625         PR fortran/27395
1626         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1627         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1628
1629 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1630
1631         PR c++/26943
1632         * testsuite/libgomp.c/pr26943-1.c: New test.
1633         * testsuite/libgomp.c/pr26943-2.c: New test.
1634         * testsuite/libgomp.c/pr26943-3.c: New test.
1635         * testsuite/libgomp.c/pr26943-4.c: New test.
1636         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1637         * testsuite/libgomp.c++/pr26943.C: New test.
1638
1639 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1640
1641         PR middle-end/27337
1642         * testsuite/libgomp.c++/pr27337.C: New test.
1643
1644 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
1645
1646         PR c/26171
1647         * testsuite/libgomp.c/pr26171.c: New test.
1648
1649 2006-04-25  Richard Henderson  <rth@redhat.com>
1650
1651         PR libgomp/25865
1652         * configure.ac: Use GCC_CHECK_TLS.
1653         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1654         * Makefile.in, aclocal.m4, configure: Regenerate.
1655
1656 2006-04-10  Matthias Klose  <doko@debian.org>
1657
1658         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1659         directory names containing underscores.
1660
1661 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
1662
1663         PR c++/26691
1664         * testsuite/libgomp.c++/pr26691.C: New test.
1665
1666 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
1667
1668         * testsuite/libgomp.fortran/retval2.f90: New test.
1669
1670 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
1671
1672         * testsuite/libgomp.c++: New directory.
1673
1674 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
1675
1676         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1677         * config/posix/sem.c: Implement the above.
1678
1679 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
1680
1681         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1682         define HAVE_BROKEN_POSIX_SEMAPHORES.
1683         * configure: Rebuilt.
1684         * config.h.in: Rebuilt.
1685
1686 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1687
1688         PR bootstrap/26161
1689         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1690         for the other pthread check.
1691         * configure: Regenerate.
1692         * config.h.in: Regenerate.
1693
1694 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
1695
1696         PR libgomp/25938
1697         PR libgomp/25984
1698         * Makefile.am (fincludedir): New variable.
1699         (nodist_include_HEADERS): Remove Fortran files.
1700         (nodist_finclude_HEADERS): New variable.
1701         * Makefile.in: Regenerated.
1702
1703 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
1704
1705         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1706         Remove tests for returning assumed character length arrays.
1707
1708 2006-02-12  Roger Sayle  <roger@eyesopen.com>
1709             John David Anglin  <dave@hiauly1.hia.nrc.ca>
1710
1711         PR libgomp/25936
1712         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
1713
1714 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
1715
1716         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1717
1718 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
1719
1720         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1721         part of LD_LIBRARY_PATH manually.
1722
1723 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
1724
1725         PR libgomp/25852
1726         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1727         libgomp_init.
1728
1729 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
1730
1731         PR libgomp/25884
1732         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1733         * configure.ac (PERL): Don't set.
1734         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1735         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1736         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1737         * omp.h.in: Wrap the new configure substitutions with @ characters.
1738         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1739         * aclocal.m4, configure, Makefile.in: Regenerate.
1740         * mkomp_h.pl: Delete.
1741
1742 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
1743
1744         PR libgomp/25259
1745         * configure.ac: Use GCC_HEADER_STDINT.
1746         * libgomp.h: Include gstdint.h.
1747         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1748         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1749
1750 2006-01-24  Richard Henderson  <rth@redhat.com>
1751
1752         PR libgomp/25942
1753         * configure.ac: Add AM_MAINTAINER_MODE.
1754         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1755
1756 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
1757
1758         * Makefile.in: Regenerate.
1759         * testsuite/Makefile.in: Regenerate.
1760         * aclocal.m4: Regenerate.
1761
1762 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
1763
1764         * config/posix/proc.c: Conditional include of sys/loadavg.h for
1765         Solaris.
1766         * configure.ac: Add check for loadavg.h.
1767         (link_gomp): Adjust comment.
1768         * configure: Regenerate.
1769         * config.h.in: Regenerate.
1770
1771 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
1772
1773         PR libgomp/25877
1774         * configure.ac: Remove check for alloca.h.
1775         * configure: Regenerate.
1776         * config.h.in: Regenerate.
1777         * libgomp.h: define gomp_alloca to be __builtin_alloca.
1778         * team.c: Remove use of alloca.h.
1779         Call gomp_alloca instead of alloca.
1780
1781 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
1782
1783         PR libgomp/25877
1784         * team.c: Add include of alloca.h.
1785         * configure.ac: Add check for alloca.h.
1786         * configure: Regenerate.
1787         * config.h.in: Regenerate.
1788
1789 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1790
1791         PR fortran/25219
1792         * testsuite/libgomp.fortran/pr25219.f90: New test.
1793
1794 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
1795
1796         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1797         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1798         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1799         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1800         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1801         testsuite/libgomp.fortran/threadprivate1.f90,
1802         testsuite/libgomp.fortran/threadprivate2.f90,
1803         testsuite/libgomp.fortran/threadprivate3.f90,
1804         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1805         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1806         testsuite/libgomp.fortran/omp_parse3.f90: Change required
1807         effective-target to TLS runtime.
1808
1809         * testsuite/libgomp.fortran/pr25162.f: Require
1810         effective-target TLS runtime.
1811
1812 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
1813
1814         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1815         * testsuite/libgomp.c/nestedfn-3.c: New test.
1816
1817 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
1818
1819         PR fortran/25162
1820         * testsuite/libgomp.fortran/pr25162.f: New test.
1821
1822 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
1823
1824         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1825         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1826
1827 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
1828
1829         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1830         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1831         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1832         single.c, team.c, work.c, config/linux/alpha/futex.h,
1833         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1834         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1835         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1836         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1837         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1838         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1839         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1840         FSF address.
1841
1842 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1843
1844         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1845         to nodist_noinst_HEADERS.
1846         * Makefile.in: Rebuilt.
1847
1848         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1849         add integer count field.
1850         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1851         omp_nest_lock_t type change.
1852         (omp_init_nest_lock): Likewise.  Initialize count to 0.
1853         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1854         Increment count.
1855         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1856         Decrement count.
1857         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1858         Increment count if successful and return the new nesting level.
1859         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1860         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1861         * testsuite/libgomp.c/lib-1.c: New test.
1862         * testsuite/libgomp.fortran/lib1.f90: New test.
1863         * testsuite/libgomp.fortran/lib2.f: New test.
1864         * testsuite/libgomp.fortran/lib3.f: New test.
1865
1866 2005-11-17  Richard Henderson  <rth@redhat.com>
1867
1868         PR 24845
1869         * Makefile.am (nodist_toolexeclib_HEADERS): New.
1870         * configure.ac (link_gomp): New.  Substitute it.
1871         (AC_CONFIG_FILES): Add libgomp.spec.
1872         * libgomp.spec.in: New file.
1873         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1874         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1875
1876 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1877
1878         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1879         reduction(-:var) behaving the same as reduction(+:var).
1880         * testsuite/libgomp.c/reduction-4.c: New test.
1881
1882 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
1883
1884         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1885         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1886         testsuite/libgomp.c/copyin-3.c,
1887         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1888         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1889         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1890         testsuite/libgomp.c++/pr24455.C,
1891         testsuite/libgomp.fortran/threadprivate1.f90,
1892         testsuite/libgomp.fortran/threadprivate2.f90,
1893         testsuite/libgomp.fortran/threadprivate3.f90,
1894         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1895         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1896         testsuite/libgomp.fortran/omp_parse3.f90: Require
1897         effective-target TLS.
1898
1899 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
1900
1901         * HEADER: Remove.
1902
1903 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
1904
1905         PR libgomp/24797
1906         * team.c (initialize_team): Pass NULL rather than free as
1907         pthread_key_create destructor.  Initialize thread specific data
1908         pointer in initial thread to a static local variable rather than
1909         malloced memory.
1910
1911 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
1912
1913         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
1914         its location to ld_library_path.
1915
1916 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1917
1918         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
1919
1920 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1921
1922         * testsuite/libgomp.c: Rename from libgomp.dg.
1923
1924 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
1925
1926         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
1927         threadprivate variable 'i'.
1928
1929 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
1930
1931         * config/linux/s390/futex.h: New file.
1932         * configure.tgt: Use it.
1933
1934         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
1935         before the parallel.
1936
1937 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
1938
1939         PR c++/24734
1940         * testsuite/libgomp.c++/master-1.C: New test.
1941
1942 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1943
1944         * testsuite/libgomp.dg/copyin-3.c: New test.
1945
1946 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1947
1948         * testsuite/libgomp.fortran/retval1.f90: New test.
1949         * testsuite/libgomp.fortran/vla7.f90: New test.
1950
1951 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
1952
1953         * testsuite/libgomp.fortran/vla2.f90: New test.
1954         * testsuite/libgomp.fortran/vla3.f90: New test.
1955         * testsuite/libgomp.fortran/vla4.f90: New test.
1956         * testsuite/libgomp.fortran/vla5.f90: New test.
1957         * testsuite/libgomp.fortran/vla6.f90: New test.
1958
1959 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
1960
1961         * config/linux/sparc/futex.h: New file.
1962         * configure.tgt: Use it.
1963         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
1964
1965         * critical.c: Include stdlib.h.
1966         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
1967         ignoring return value.
1968         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
1969         LIBGOMP_CHECK_SYNC_BUILTINS check.
1970         * configure: Rebuilt.
1971
1972 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1973
1974         * testsuite/libgomp.fortran/vla1.f90: New test.
1975
1976 2005-10-31  Richard Henderson  <rth@redhat.com>
1977
1978         * testsuite/libgomp.fortran/character2.f90: Fix race condition
1979         setting 's' in different threads.
1980
1981 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1982
1983         * libgomp.h (attribute_hidden, ialias): Define.
1984         * config/posix/proc.c (omp_get_num_procs): Add ialias.
1985         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
1986         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
1987         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1988         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1989         omp_test_lock, omp_test_nest_lock): Likewise.
1990         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
1991         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1992         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1993         omp_test_lock, omp_test_nest_lock): Likewise.
1994         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
1995         omp_get_dynamic, omp_get_nested): Likewise.
1996         * parallel.c (omp_get_num_threads, omp_get_max_threads,
1997         omp_get_thread_num, omp_in_parallel): Likewise.
1998         * fortran.c (ialias_redirect): Define.
1999         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2000         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2001         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2002         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2003         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2004         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2005         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2006         omp_get_wtime): Add ialias_redirect.
2007
2008 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2009
2010         * fortran.c: Include stdlib.h.
2011
2012 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2013
2014         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2015         * Makefile.in: Regenerated.
2016
2017 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2018
2019         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2020         * libgomp_f.h.in (omp_check_defines): New function.
2021         * env.c: Include libgomp_f.h.
2022         (initialize_env): Call omp_check_defines.
2023
2024         * testsuite/libgomp.dg/copyin-2.c: New test.
2025         * testsuite/libgomp.c++/copyin-2.C: New test.
2026         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2027
2028         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2029         * testsuite/libgomp.fortran/sharing2.f90: New test.
2030
2031         * testsuite/libgomp.dg/copyin-1.c: New test.
2032         * testsuite/libgomp.c++/copyin-1.C: New test.
2033
2034 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2035
2036         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2037
2038         * testsuite/libgomp.fortran/workshare1.f90: New test.
2039
2040         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2041         only test.
2042         * libgomp.fortran/sharing1.f90: New test.
2043
2044 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2045
2046         PR c++/24502
2047         * testsuite/libgomp.c++/loop-7.C: New test.
2048
2049         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2050
2051         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2052         * testsuite/libgomp.fortran/reduction6.f90: New test.
2053         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2054
2055 2005-10-23  Richard Henderson  <rth@redhat.com>
2056
2057         * testsuite/libgomp.c++/ctor-1.C: New.
2058         * testsuite/libgomp.c++/ctor-2.C: New.
2059         * testsuite/libgomp.c++/ctor-3.C: New.
2060         * testsuite/libgomp.c++/ctor-4.C: New.
2061         * testsuite/libgomp.c++/ctor-5.C: New.
2062         * testsuite/libgomp.c++/ctor-6.C: New.
2063         * testsuite/libgomp.c++/ctor-7.C: New.
2064         * testsuite/libgomp.c++/ctor-8.C: New.
2065         * testsuite/libgomp.c++/ctor-9.C: New.
2066
2067 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2068
2069         PR 24455
2070         * testsuite/libgomp.c++/pr24455-1.C: New test.
2071         * testsuite/libgomp.c++/pr24455.C: New test.
2072         * testsuite/libgomp.dg/pr24455-1.c: New test.
2073         * testsuite/libgomp.dg/pr24455.c: New test.
2074
2075 2005-10-20  Richard Henderson  <rth@redhat.com>
2076
2077         * testsuite/libgomp.c++/loop-6.C: New.
2078         * testsuite/libgomp.dg/loop-3.c: New.
2079
2080 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2081
2082         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2083         explicitly private.
2084         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2085         explicitly shared.
2086
2087 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2088
2089         * testsuite/libgomp.fortran/jacobi.f: New test.
2090
2091 2005-10-19  Richard Henderson  <rth@redhat.com>
2092
2093         * configure.tgt (i?86-linux): Default to with_arch instead of
2094         CFLAGS.  Add -mtune to match target_cpu.
2095         (x86_64-linux): Tune to i686.
2096
2097         * fortran.c (omp_test_nest_lock_): Fix typo.
2098
2099 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2100
2101         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2102         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2103         * testsuite/libgomp.dg/ordered-3.c: New test.
2104
2105         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2106         Remove volatile keyword.
2107
2108         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2109         in COMMON block to avoid warnings on 64-bit targets.
2110
2111 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2112
2113         * testsuite/libgomp.dg/shared-3.c: New test.
2114
2115 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2116
2117         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2118         * testsuite/libgomp.fortran/reduction5.f90: New test.
2119
2120 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2121
2122         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2123         dg-options.
2124         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2125         flush loop now that __sync_synchronize has proper memory barrier.
2126         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2127         Add -ffixed-form to dg-options.
2128
2129 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2130
2131         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2132         from subdirectories.
2133         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2134         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2135         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2136         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2137         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2138         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2139         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2140         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2141         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2142         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2143         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2144         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2145         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2146         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2147         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2148         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2149         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2150         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2151         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2152         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2153         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2154         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2155         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2156         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2157         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2158
2159 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2160
2161         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2162         lang_library_path exists.  Use find instead of glob to gather tests.
2163         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2164
2165 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2166
2167         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2168         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2169         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2170         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2171         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2172         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2173         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2174         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2175         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2176         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2177         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2178         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2179         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2180
2181 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2182
2183         * testsuite/libgomp.dg/vla-1.c: New test.
2184
2185         * testsuite/libgomp.fortran/reference2.f90: New test.
2186
2187         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2188         declaration of omp_get_thread_num.
2189         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2190         use omp_lib.
2191
2192         * testsuite/libgomp.fortran/reduction1.f90: New test.
2193         * testsuite/libgomp.fortran/reduction2.f90: New test.
2194         * testsuite/libgomp.fortran/reduction3.f90: New test.
2195         * testsuite/libgomp.fortran/reduction4.f90: New test.
2196
2197 2005-10-13  Richard Henderson  <rth@redhat.com>
2198
2199         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2200         * Makefile.in: Regenerate.
2201         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2202         * libgomp.h: Include bar.h.
2203         (struct gomp_barrier): Remove.
2204         (struct gomp_team): Add barrier.  Replace master_barrier with
2205         master_release.  Replace threads with ordered_release.
2206         (struct gomp_thread): Replace barrier with release.
2207         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2208         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2209         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2210         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2211         (GOMP_single_copy_end): Likewise.
2212         * team.c (gomp_threads_dock): New.
2213         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2214         (gomp_thread_start): Use gomp_barrier_wait.
2215         (new_team, free_team): Update for gomp_team changes.
2216         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2217         (gomp_team_end): Use gomp_barrier_wait.
2218         (initialize_team): Update for gomp_thread changes.
2219         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2220         (gomp_work_share_end_nowait): Use atomic ops when available.
2221         * config/linux/bar.c, config/linux/bar.h: New files.
2222         * config/posix/bar.c, config/posix/bar.h: New files.
2223
2224 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2225
2226         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2227         * testsuite/libgomp.dg/single-2.c: New test.
2228
2229         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2230         lang_link_flags): Unset, so that they aren't inherited from previously
2231         sourced *.exp.
2232
2233         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2234
2235 2005-10-12  Richard Henderson  <rth@redhat.com>
2236
2237         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2238         (libgomp_init): Use lang_test_file, lang_library_path, and
2239         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2240
2241         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2242         (lang_test_file, lang_link_flags): New.
2243         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2244
2245         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2246         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2247         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2248         testsuite/libgomp.c++/parallel-1.C,
2249         testsuite/libgomp.c++/reduction-1.C,
2250         testsuite/libgomp.c++/reduction-2.C,
2251         testsuite/libgomp.c++/reduction-3.C,
2252         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2253         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2254         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2255         New files, largely cribbed from the C testsuite.
2256
2257 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2258
2259         * testsuite/libgomp.fortran/character1.f90: New test.
2260         * testsuite/libgomp.fortran/character2.f90: New test.
2261
2262         * testsuite/libgomp.dg/nested-1.c: New test.
2263         * testsuite/libgomp.dg/nested-2.c: New test.
2264         * testsuite/libgomp.fortran/do1.f90: New test.
2265         * testsuite/libgomp.fortran/do2.f90: New test.
2266
2267         * testsuite/libgomp.fortran/reference1.f90: New test.
2268
2269 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2270
2271         * testsuite/libgomp.dg/reduction-1.c: New test.
2272         * testsuite/libgomp.dg/reduction-2.c: New test.
2273         * testsuite/libgomp.dg/reduction-3.c: New test.
2274
2275 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2276
2277         * testsuite/libgomp.dg/atomic-1.c: New test.
2278         * testsuite/libgomp.dg/atomic-2.c: New test.
2279
2280 2005-10-09  Richard Henderson  <rth@redhat.com>
2281
2282         * critical.c (atomic_lock): New.
2283         (initialize_critical): Initialize it.
2284         (GOMP_atomic_start, GOMP_atomic_end): New.
2285         * libgomp.map: Export them.
2286         * libgomp_g.h: Declare them.
2287
2288         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2289
2290 2005-10-02  Richard Henderson  <rth@redhat.com>
2291
2292         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2293         to XCFLAGS instead of CFLAGS.
2294
2295 2005-09-30  Richard Henderson  <rth@redhat.com>
2296
2297         * configure.ac: Determine whether -pthread or -lpthread is needed.
2298         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2299         * Makefine.in, configure: Rebuild.
2300
2301 2005-09-28  Richard Henderson  <rth@redhat.com>
2302
2303         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2304         * testsuite/libgomp.dg/omp-single-3.c: New test.
2305
2306 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2307
2308         * testsuite/libgomp.dg/omp-single-2.c: New test.
2309         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2310
2311 2005-09-27  Richard Henderson  <rth@redhat.com>
2312
2313         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2314         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2315
2316 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2317
2318         * testsuite/libgomp.dg/omp-loop03.c: New test.
2319
2320 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2321
2322         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2323
2324 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2325
2326         * testsuite/libgomp.dg/omp-single-1.c: New test.
2327         * testsuite/libgomp.dg/shared-1.c: Return 0.
2328         Add prototype for abort.
2329         * testsuite/libgomp.dg/shared-2.c: Likewise.
2330
2331 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2332
2333         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2334         constructs.
2335
2336 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2337
2338         * testsuite/libgomp.dg/shared-1.c: New test.
2339         * testsuite/libgomp.dg/shared-2.c: New test.
2340
2341 2005-09-24  Richard Henderson  <rth@redhat.com>
2342
2343         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2344
2345 2005-09-24  Richard Henderson  <rth@redhat.com>
2346
2347         * iter.c (gomp_iter_static_next): Round up when computing number
2348         of iterations.  Don't bother distributing a remainder equally.
2349
2350         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2351         Don't call srand.  Zero b before testing.
2352         (main): New.
2353
2354 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2355
2356         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2357         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2358
2359 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2360
2361         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2362         without !$omp end do, followed immediately by subroutine end.
2363
2364 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2365
2366         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2367
2368 2005-09-22  Richard Henderson  <rth@redhat.com>
2369
2370         * critical.c (GOMP_critical_name_start): Change argument to void**.
2371         Reuse the pointer space if the mutex fits.
2372         (GOMP_critical_name_end): Likewise.
2373         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2374         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2375         (GOMP_critical_name_end): Likewise.
2376         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2377         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2378
2379 2005-09-20  Richard Henderson  <rth@redhat.com>
2380
2381         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2382         (create_lock_lock): New.
2383         (initialize_critical): Initialize it.
2384         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2385         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2386
2387 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2388
2389         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2390
2391 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2392
2393         * testsuite/libgomp.dg/omp-loop01.c: New test.
2394         * testsuite/libgomp.dg/omp-loop02.c: New test.
2395
2396 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2397
2398         * configure.ac (AC_PROG_FC): Add.
2399         (USE_FORTRAN): New automake conditional.
2400         * configure: Rebuilt.
2401         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2402         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2403         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2404         Add rules to build them.
2405         * Makefile.in: Rebuilt.
2406         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2407         OMP_NEST_LOCK_KIND.
2408         * libgomp.map: Add Fortran wrappers.
2409         * libgomp_f.h.in: New file.
2410         * omp_lib.h.in: New file.
2411         * omp_lib.f90.in: New file.
2412         * fortran.c: New file.
2413         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2414         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2415         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2416         libgfortran has been built.
2417         * testsuite/libgomp.fortran/fortran.exp: New file.
2418         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2419         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2420         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2421         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2422         * testsuite/libgomp.fortran/omp_hello.f: New test.
2423         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2424         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2425         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2426         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2427         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2428         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2429         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2430         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2431
2432 2005-08-30  Richard Henderson  <rth@redhat.com>
2433
2434         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2435         function for when aliases are not usable.
2436         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2437         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2438         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2439         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2440         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2441         GOMP_loop_ordered_guided_next): Likewise.
2442         * ordered.c (GOMP_ordered_start): Likewise.
2443
2444 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
2445
2446         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
2447         * testsuite/libgomp.dg/omp_hello.c: Fix return code
2448         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
2449         * testsuite/libgomp.dg/omp_orphan.c: Likewise
2450         * testsuite/libgomp.dg/omp_reduction.c: Likewise
2451         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
2452         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
2453         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
2454         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
2455
2456 2005-07-07  Eric Christopher  <echristo@redhat.com>
2457             Diego Novillo  <dnovillo@redhat.com>
2458
2459         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
2460         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
2461         up code.
2462         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
2463         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
2464         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
2465         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
2466         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
2467         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
2468         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
2469
2470 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
2471
2472         * TOPLEVEL.patch: Remove.
2473
2474 2005-05-16  Richard Henderson  <rth@redhat.com>
2475
2476         * configure.ac: Test for clock_gettime.
2477         * config.h.in, configure: Rebuild.
2478         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
2479         (omp_get_wtime): Use clock_gettime if available.
2480         (omp_get_wtick): Use clock_getres if available.
2481
2482 2005-05-11  Richard Henderson  <rth@redhat.com>
2483
2484         * config/linux/ia64/futex.h: New file.
2485         * configure.tgt: Use it.
2486
2487         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
2488
2489 2005-05-07  Richard Henderson  <rth@redhat.com>
2490
2491         * config/linux/powerpc/futex.h: New file.
2492         * configure.tgt: Use it.
2493
2494         * config/linux/i486/futex.h: Merge ...
2495         * config/linux/x86_64/futex.h: ... into ...
2496         * config/linux/x86/futex.h: ... here.
2497         * configure.tgt: Update to match.
2498
2499 2005-05-06  Richard Henderson  <rth@redhat.com>
2500
2501         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
2502         * config/linux/i486/futex.h: Likewise.
2503         * config/linux/x86_64/futex.h: Likewise.
2504
2505         * config/linux/lock.c: New file.
2506         * config/linux/omp-lock.h: New file.
2507
2508         * critical.c, env.h: Don't include omp.h
2509         * config/posix/lock.c: Include libgomp.h instead of omp.h.
2510         * config/posix/time.c: Likewise.
2511         * config/posix/omp-lock.h: New file.
2512         * libgomp.h: Include omp-lock.h and omp.h.
2513         * Makefile.am (nodist_include_HEADERS): New.
2514         (omp.h): New rule.
2515         * configure.ac (PERL): New.
2516         * mkomp_h.pl: New file.
2517         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2518         with templates.
2519         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2520
2521         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2522         build directory.  Re-add -march=i486 hack.
2523
2524         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2525         (libgomp_link_flags): Remove.
2526         (libgomp_initialized): Remove.
2527         (libgomp_init): Don't protect from reinitialization.  Copy code
2528         from libstdc++ for getting the multilib set correctly.
2529
2530 2005-05-05  Richard Henderson  <rth@redhat.com>
2531
2532         * config/linux/alpha/futex.h: New file.
2533         * configure.tgt (alpha*-*-linux*): Use it.
2534
2535         * config/posix/mutex.c: New file.
2536         * config/posix/sem.c: Use libgomp.h.
2537
2538         * configure.tgt (x86_64-linux): Also test CC for -m32.
2539         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2540
2541         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
2542         after $gccpath.
2543
2544         * Makefile.am (SUBDIRS): New.
2545         (libgomp_la_LDFLAGS): Add -lpthread.
2546         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2547         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2548
2549         * libgomp_g.h: New file.
2550         * libgomp.h: Split out all public declarations to libgomp_g.h.
2551         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2552         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2553         * config/linux/sem.h: Likewise.
2554         * config/posix/sem.h: Likewise.
2555
2556         * Makefile.am (AM_LDFLAGS): New.
2557         (libgomp_version_script): Split out from ...
2558         (libgomp_la_LDFLAGS): ... here.
2559         (libgomp_version_info): New.
2560         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2561         (LIBGOMP_ENABLE): New.
2562         (LIBGOMP_CHECK_LINKER_FEATURES): New.
2563         (LIBGOMP_ENABLE_SYMVERS): New.
2564         * configure.ac (AC_INIT): Version 1.0.
2565         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2566         (enable-linux-futex): Likewise.  Rename from enable-futex.
2567         (libtool_VERSION): New.
2568         (LIBGOMP_ENABLE_SYMVERS): Use it.
2569         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2570         * Makefile.in, aclocal.m4, configure: Rebuild.
2571
2572         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2573         (gomp_mutex_unlock_slow): Fix typo.
2574         * config/linux/sem.c: Similarly.
2575         (gomp_sem_post_slow): Fix typo.
2576         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2577         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2578         [__PIC__] (sys_futex0): Don't use tmp output in asm.
2579
2580         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2581         (libgomp_la_LDFLAGS): Add top_srcdir to path.
2582         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2583         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
2584         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2585         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2586         LDFLAGS.  Pull enable_futex check to top-level.
2587         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
2588         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2589
2590         First attempt at real configury.
2591         * Makefile, config.h: Remove file.
2592         * Makefile.am, Makefile.in: New file.
2593         * acinclude.m4 aclocal.m4: New file.
2594         * configure.ac, configure.tgt, configure: New file.
2595
2596         * config/posix/lock.c: Rename from sys-lock.c.
2597         * config/posix/mutex.h: Rename from sys-mutex.h.
2598         * config/posix/sem.c: Rename from sys-sem.c.
2599         * config/posix/sem.h: Rename from sys-sem.h.
2600         * config/posix/proc.c: Rename from sys-proc.c.
2601         * config/posix/time.c: Rename from sys-proc.c.
2602
2603         * config/linux/mutex.c: New file.
2604         * config/linux/mutex.h: New file.
2605         * config/linux/sem.c: New file.
2606         * config/linux/sem.h: New file.
2607         * config/linux/i486/futex.h: New file.
2608         * config/linux/x86_64/futex.h: New file.
2609
2610 2005-05-04  Richard Henderson  <rth@redhat.com>
2611
2612         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2613         * libgomp.h: Declare them.
2614         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2615         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2616
2617 2005-05-04  Richard Henderson  <rth@redhat.com>
2618
2619         * libgomp-1 code drop
2620
2621 2005-05-04  Richard Henderson  <rth@redhat.com>
2622
2623         * iter.c (gomp_iter_static_next): Return tri-state on 0.
2624         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2625         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2626         (gomp_iter_static_next): Update.
2627         (gomp_ordered_static_next): Update.
2628         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2629         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
2630         totally empty range.
2631         (gomp_loop_ordered_static_next): Refine test for calling
2632         gomp_ordered_static_next.
2633         * testsuite/ordered-1.c: Add case for more threads than iterations.
2634
2635         * iter.c (gomp_iter_runtime_next_locked): Remove.
2636         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
2637         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2638         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2639         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2640         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2641         gomp_loop_ordered_guided_next): Downcase name, make static, add
2642         an external alias with the old name.
2643         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2644         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2645         switch and call one of the above static functions.
2646         * libgomp.h: Update.
2647
2648         * work.c (gomp_work_share_start): Lock the mutex for !first too.
2649         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2650         GOMP_loop_guided_start, GOMP_loop_runtime_start,
2651         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2652         GOMP_loop_ordered_guided_start): Update to match.
2653         * sections.c (GOMP_sections_start): Likewise.
2654         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2655
2656         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2657         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2658         Use bounds check instead of modulus.
2659         (gomp_ordered_sync): Split out of GOMP_ordered_start.
2660         (gomp_ordered_last): Don't sync with ordered_owner here.
2661         (gomp_ordered_next): Likewise.
2662         (gomp_ordered_static_loop_next): Likewise.
2663         * loop.c, libgomp.h: Update to match.
2664
2665         * libgomp.h (GOMP_barrier): Declare.
2666
2667         * testsuite/barrier-1.c: New file.
2668         * testsuite/critical-1.c: New file.
2669         * testsuite/ordered-2.c: New file.
2670         * testsuite/ordered-1.c: New file.
2671         * testsuite/sections-1.c: New file.
2672         * testsuite/single-1.c: New file.
2673         * testsuite/Makefile (TESTS): Add them.
2674
2675 2005-05-04  Richard Henderson  <rth@redhat.com>
2676
2677         * libgomp.h (struct gomp_work_share): Add ordered_owner.
2678         * loop.c (GOMP_loop_static_start): If not the startup thread,
2679         acquire the mutex to wait for initialization complete.
2680         (GOMP_loop_ordered_static_start): Likewise.
2681         (GOMP_loop_ordered_runtime_start): Likewise.
2682         (GOMP_loop_ordered_static_first): Remove.
2683         (GOMP_loop_ordered_dynamic_first): Remove.
2684         (GOMP_loop_ordered_guided_first): Remove.
2685         (GOMP_loop_ordered_runtime_first): Remove.
2686         * ordered.c (gomp_ordered_loop_first): Post to own release when
2687         we're the first thread.
2688         (gomp_ordered_loop_last): Wait on release if not owner.
2689         (gomp_ordered_loop_next): Likewise.
2690         (gomp_ordered_static_loop_init): New.
2691         (gomp_ordered_static_loop_next): Use ordered_owner.
2692         (GOMP_ordered_start): Likewise.
2693         * work.c (gomp_new_work_share): Initialize ordered_owner.
2694
2695 2005-05-03  Richard Henderson  <rth@redhat.com>
2696
2697         * Makefile (OPT): New.
2698         (CFLAGS): Use it.
2699
2700         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2701         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2702         * libgomp.h, libgomp.map, NOTES: Update to match.
2703
2704         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2705         Add initialized and thr members.
2706         (gomp_thread_start): Pause when initially spawned to wait for
2707         the whole team to be created.
2708         (gomp_team_start): Release team members at the end.
2709
2710         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
2711         (f_foo_1): Use GOMP_loop_end.
2712         (f_foo_2): Use GOMP_loop_end_nowait.
2713
2714         * testsuite/loop-2.c: New file.
2715         * testsuite/Makefile (TESTS): Add it.
2716
2717 2005-05-03  Richard Henderson  <rth@redhat.com>
2718
2719         * iter.c (gomp_iter_static_next): Fix overflow check typo.
2720         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2721         * team.c (new_team): Initialize oldest_live_gen to 1 if no
2722         initial work_share.
2723
2724         * testsuite/Makefile: New file.
2725         * testsuite/loop-1.c: New file.
2726
2727 2005-05-03  Richard Henderson  <rth@redhat.com>
2728
2729         Initial implementation and checkin.