libgomp/ChangeLog

   1 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
   2
   3         PR other/43620
   4         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
   5         * configure: Regenerate.
   6         * Makefile.in: Regenerate.
   7         * testsuite/Makefile.in: Regenerate.
   8
   9 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
  10
  11         PR c/43893
  12         * testsuite/libgomp.c/pr43893.c: New test.
  13         * testsuite/libgomp.c++/pr43893.C: New test.
  14
  15 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
  16
  17         PR middle-end/43570
  18         * testsuite/libgomp.fortran/vla8.f90: New test.
  19
  20 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
  21
  22         PR libgomp/43706
  23         * config/linux/affinity.c (gomp_init_affinity): Decrease
  24         gomp_available_cpus if affinity mask confines the process to fewer
  25         CPUs.
  26         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
  27         non-NULL, just return gomp_available_cpus.
  28
  29         PR libgomp/43569
  30         * sections.c (gomp_sections_init): Initialize ws->mode.
  31
  32 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
  33
  34         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
  35         not unused bar variable.
  36         * configure: Regenerate.
  37
  38 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  39
  40         * Makefile.in: Regenerate.
  41         * aclocal.m4: Regenerate.
  42         * testsuite/Makefile.in: Regenerate.
  43
  44 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
  45
  46         PR libgomp/42942
  47         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
  48         (initialize_env): Adjust callers.
  49         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
  50         when the argument is 0.
  51
  52         * testsuite/libgomp.c/pr42942.c: New test.
  53
  54 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
  55
  56         PR middle-end/42644
  57         PR middle-end/42130
  58         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
  59         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
  60
  61 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  62
  63         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
  64         * testsuite/libgomp.c++/task-6.C: Likewise.
  65
  66 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
  67
  68         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
  69
  70 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
  71
  72         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
  73         * configure: Regenerate.
  74
  75 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
  76
  77         PR fortran/42866
  78         * testsuite/libgomp.fortran/allocatable5.f90: New test.
  79
  80 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
  81
  82         * configure.ac: Test for executability of GFORTRAN.
  83         * configure: Regenerate.
  84
  85 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  86
  87         * configure: Regenerate.
  88
  89 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
  90
  91         PR libgomp/42602
  92         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
  93
  94 2010-01-03  Richard Guenther  <rguenther@suse.de>
  95
  96         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
  97
  98 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
  99
 100         * testsuite/libgomp.graphite/pr4118.c: New.
 101
 102 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 103
 104         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 105         for darwin, protect the test with require-effective-target tls_runtime.
 106         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 107
 108 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 109
 110         PR target/41605
 111         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 112         link spec %s substitutions for static libraries.
 113
 114 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 115
 116         PR testsuite/42135
 117         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 118
 119 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 120
 121         * Makefile.in: Regenerate.
 122         * configure: Regenerate.
 123         * testsuite/Makefile.in: Regenerate.
 124
 125 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 126
 127         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 128         settings for LC_ALL and LANG.
 129
 130 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 131
 132         PR fortran/42162
 133         * testsuite/libgomp.fortran/pr42162.f90: New test.
 134
 135 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 136
 137         PR middle-end/42029
 138         * testsuite/libgomp.c/pr42029.c: New test.
 139
 140 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 141
 142         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 143         *s.  Accept ld version without text in ()s.
 144         * configure: Regenerated.
 145
 146 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 147
 148         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 149
 150 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 151
 152         PR libgomp/41418
 153         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 154         or a hyphen (happens with fortran language disabled).
 155         * configure: Regenerate.
 156
 157 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 158
 159         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 160         use sed script portable to Solaris /bin/sed for extracting ld
 161         version.
 162         * configure: Regenerate.
 163
 164 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 165
 166         * testsuite/libgomp.graphite/bounds.c: New test.
 167
 168 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 169
 170         * Makefile.am (libgomp_la_LINK): New.
 171         * Makefile.in: Regenerate.
 172
 173 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 174
 175         * configure.ac (AC_PREREQ): Bump to 2.64.
 176
 177 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 178
 179         * Makefile.am (install-html, install-pdf): Remove.
 180         * Makefile.in: Regenerate.
 181
 182         * Makefile.in: Regenerate.
 183         * aclocal.m4: Regenerate.
 184         * config.h.in: Regenerate.
 185         * configure: Regenerate.
 186         * testsuite/Makefile.in: Regenerate.
 187
 188 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 189
 190         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 191         * Makefile.in: Regenerate.
 192
 193 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 194
 195         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 196         * Makefile.in: Regenerate.
 197
 198 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 199
 200         PR fortran/41102
 201         omp_lib.h.in: Fix -std=f95 errors.
 202
 203
 204 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 205
 206         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 207         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 208         * testsuite/libgomp.graphite/graphite.exp: New.
 209
 210 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 211
 212         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 213         only build.
 214
 215 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 216
 217         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 218         needed memory barrier semantics.
 219         * config/linux/mips/mutex.h: New file.
 220
 221 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 222
 223         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 224
 225 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 226
 227         * configure: Regenerate.
 228
 229 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 230
 231         PR testsuite/40699
 232         PR testsuite/40707
 233         PR testsuite/40709
 234         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 235         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 236         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 237
 238 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 239
 240         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 241         options when choosing a multilib.
 242
 243 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 244
 245         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 246         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 247         ld_library_path, not every libgcc multilib directory.
 248         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 249         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 250         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 251         Use add_path.
 252         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 253
 254 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 255
 256         * Makefile.am (LTLDFLAGS): Define.
 257         (LINK): Define.
 258         * Makefile.in: Regenerate.
 259
 260 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 261
 262         PR fortran/39718
 263         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 264         libgfortranbegin, check existence of libgfortran.a instead of
 265         libgfortranbegin.a.
 266
 267 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 268
 269         PR libgomp/40174
 270         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 271         (gomp_free_pool_helper): Likewise.
 272
 273 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 274             Jakub Jelinek  <jakub@redhat.com>
 275
 276         PR fortran/35423
 277         * testsuite/libgomp.fortran/workshare2.f90: New test.
 278
 279 2009-04-09  Nick Clifton  <nickc@redhat.com>
 280
 281         * iter.c: Change copyright header to refer to version 3 of the
 282         GNU General Public License with version 3.1 of the GCC Runtime
 283         Library Exception and to point readers at the COPYING3 and
 284         COPYING3.RUNTIME files and the FSF's license web page.
 285         * alloc.c: Likewise.
 286         * barrier.c: Likewise.
 287         * config/bsd/proc.c: Likewise.
 288         * config/linux/affinity.c: Likewise.
 289         * config/linux/alpha/futex.h: Likewise.
 290         * config/linux/bar.c: Likewise.
 291         * config/linux/bar.h: Likewise.
 292         * config/linux/ia64/futex.h: Likewise.
 293         * config/linux/ia64/mutex.h: Likewise.
 294         * config/linux/lock.c: Likewise.
 295         * config/linux/mips/futex.h: Likewise.
 296         * config/linux/mutex.c: Likewise.
 297         * config/linux/mutex.h: Likewise.
 298         * config/linux/powerpc/futex.h: Likewise.
 299         * config/linux/proc.c: Likewise.
 300         * config/linux/ptrlock.c: Likewise.
 301         * config/linux/ptrlock.h: Likewise.
 302         * config/linux/s390/futex.h: Likewise.
 303         * config/linux/sem.c: Likewise.
 304         * config/linux/sem.h: Likewise.
 305         * config/linux/sparc/futex.h: Likewise.
 306         * config/linux/wait.h: Likewise.
 307         * config/linux/x86/futex.h: Likewise.
 308         * config/mingw32/proc.c: Likewise.
 309         * config/mingw32/time.c: Likewise.
 310         * config/posix/affinity.c: Likewise.
 311         * config/posix/bar.c: Likewise.
 312         * config/posix/bar.h: Likewise.
 313         * config/posix/lock.c: Likewise.
 314         * config/posix/mutex.h: Likewise.
 315         * config/posix/proc.c: Likewise.
 316         * config/posix/ptrlock.h: Likewise.
 317         * config/posix/sem.c: Likewise.
 318         * config/posix/sem.h: Likewise.
 319         * config/posix/time.c: Likewise.
 320         * config/posix95/lock.c: Likewise.
 321         * critical.c: Likewise.
 322         * env.c: Likewise.
 323         * error.c: Likewise.
 324         * fortran.c: Likewise.
 325         * iter_ull.c: Likewise.
 326         * libgomp.h: Likewise.
 327         * libgomp_f.h.in: Likewise.
 328         * libgomp_g.h: Likewise.
 329         * loop.c: Likewise.
 330         * loop_ull.c: Likewise.
 331         * omp.h.in: Likewise.
 332         * omp_lib.f90.in: Likewise.
 333         * omp_lib.h.in: Likewise.
 334         * ordered.c: Likewise.
 335         * parallel.c: Likewise.
 336         * sections.c: Likewise.
 337         * single.c: Likewise.
 338         * task.c: Likewise.
 339         * team.c: Likewise.
 340         * work.c: Likewise.
 341
 342 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 343
 344         * testsuite/config/default.exp: Change copyright header to refer to
 345         version 3 of the GNU General Public License and to point readers
 346         at the COPYING3 file and the FSF's license web page.
 347
 348 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 349
 350         PR middle-end/39573
 351         * libgomp.c++/pr39573.C: New test.
 352
 353 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 354
 355         PR other/39591
 356         * testsuite/libgomp.c/pr39591-1.c: New test.
 357         * testsuite/libgomp.c/pr39591-2.c: New test.
 358         * testsuite/libgomp.c/pr39591-3.c: New test.
 359
 360 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 361
 362         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 363         * testsuite/libgomp.c/atomic-6.c: Ditto.
 364
 365 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 366
 367         PR c/39495
 368         * testsuite/libgomp.c/loop-12.c: New test.
 369         * testsuite/libgomp.c/loop-11.c: New test.
 370         * testsuite/libgomp.c++/loop-11.C: New test.
 371         * testsuite/libgomp.c++/loop-12.C: New test.
 372         * testsuite/libgomp.c++/for-8.C: New test.
 373
 374 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 375
 376         * configure: Regenerate.
 377
 378 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 379
 380         PR middle-end/39154
 381         * testsuite/libgomp.c/pr39154.c: New test.
 382
 383 2009-01-30  Ian Lance Taylor  <iant@google.com>
 384
 385         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 386         libgomp_ld_is_gold.  Get gold version number.
 387         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 388         * configure: Rebuild.
 389
 390 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 391
 392         * testsuite/lib/libgomp.exp: Add -B option for targets that
 393         use libgfortran.a%s in their specs.
 394
 395 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 396
 397         PR libgomp/38086
 398         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 399         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 400         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 401         * configure: Regenerated.
 402         * config.h.in: Likewise.
 403
 404 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 405
 406         PR c++/38650
 407         * testsuite/libgomp.c/pr38650.c: New test.
 408         * testsuite/libgomp.c++/pr38650.C: New test.
 409
 410 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 411
 412         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 413
 414 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 415
 416         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 417
 418 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 419
 420         * configure: Regenerate.
 421
 422 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 423
 424         PR middle-end/36802
 425         * testsuite/libgomp.c/pr36802-1.c: New test.
 426         * testsuite/libgomp.c/pr36802-2.c: New test.
 427         * testsuite/libgomp.c/pr36802-3.c: New test.
 428
 429 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 430
 431         PR libgomp/38270
 432         * config/linux/powerpc/mutex.h: New.
 433
 434 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 435
 436         PR c++/38257
 437         * testsuite/libgomp.c++/for-7.C: New test.
 438
 439         PR c++/38348
 440         * testsuite/libgomp.c++/for-6.C: New test.
 441
 442 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 443
 444         PR testsuite/28870
 445         * testsuite/lib/libgomp.exp: Include new timeout library files.
 446         (libgomp_target_compile): Set timeout value from new proc.
 447
 448 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
 449
 450         PR libgomp/37938
 451         * config/linux/ia64/mutex.h: New.
 452
 453 2008-11-04  Tobias Burnus  <burnus@net-b.de>
 454
 455         PR libgomp/37935
 456         * libgomp.texi (Runtime library routines, environment variables):
 457         Update for OpenMP version 3.0.
 458
 459 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 460             Steve Ellcey  <sje@cup.hp.com>
 461
 462         * configure: Regenerate for new libtool.
 463         * Makefile.in: Ditto.
 464         * testsuite/Makefile.in: Ditto.
 465
 466 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
 467             Andreas Tobler  <a.tobler@schweiz.org>
 468
 469         * config/bsd/proc.c: New file.
 470         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
 471         * configure.ac: Check for header <sys/sysctl.h>
 472         * configure: Regenerate.
 473         * config.h.in: Likewise.
 474
 475 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
 476
 477         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
 478
 479 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 480
 481         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
 482         * Makefile.in: Regenerated.
 483         * testsuite/Makefile.in: Regenerated.
 484
 485 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
 486
 487         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
 488         depend on blddir if blddir exists.
 489         (libgomp_target_compile): Likewise.
 490         * testsuite/libgomp.c++/c++.exp: Likewise.
 491         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 492
 493 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 494
 495         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
 496         Do not list GPL as Invariant Section.
 497
 498 2008-07-28  Ilie Garbacea  <ilie@mips.com>
 499             Chao-ying Fu  <fu@mips.com>
 500
 501         * configure.tgt: Enable futex for MIPS.
 502         * config/linux/mips/futex.h: New file.
 503
 504 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
 505
 506         * team.c (gomp_team_end): Free team immediately if it has
 507         just one thread.
 508
 509 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
 510
 511         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
 512         * testsuite/libgomp.fortran/fortran.exp: Same.
 513         * testsuite/libgomp.c/c.exp: Same.
 514         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
 515         directory to library path first.
 516
 517 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
 518
 519         * env.c (parse_stacksize): Add cast to avoid warning.
 520         (parse_spincount): Likewise.
 521
 522 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
 523
 524         * testsuite/libgomp.c/loop-10.c: New test.
 525         * libgomp.c/loop-3.c (main): Add lastprivate clause.
 526         * libgomp.c++/loop-6.C (main): Likewise.
 527
 528         PR debug/36617
 529         * testsuite/libgomp.c/debug-1.c: New test.
 530
 531 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
 532
 533         * testsuite/libgomp.c/nqueens-1.c: New test.
 534
 535         PR c++/36523
 536         * testsuite/libgomp.c++/task-7.C: New function.
 537
 538 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 539
 540         * configure: Regenerate.
 541
 542 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 543
 544         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
 545         mutex when HAVE_SYNC_BUILTINS isn't defined.
 546
 547 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 548
 549         * libgomp.texi (omp_test_lock): Fix typo.
 550
 551 2008-06-12  Tobias Burnus  <burnus@net-b.de>
 552
 553         * omp_lib.f90.in: Add "implicit none".
 554
 555 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
 556
 557         PR middle-end/36506
 558         * testsuite/libgomp.c/reduction-5.c: New test.
 559
 560 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
 561
 562         * libgomp.h (struct gomp_task): Add in_tied_task field.
 563         * task.c (gomp_init_task): Initialize it.
 564         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
 565         unconditionally.  Don't call gomp_team_barrier_wake if
 566         current task is implicit or if(0) from implicit and number of
 567         running tasks is equal to nthreads - 1.
 568
 569         PR libgomp/36471
 570         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
 571         omp_get_team_size_8): Fix pastos.
 572
 573         PR libgomp/36469
 574         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
 575         * configure: Regenerated.
 576         * config.h.in: Regenerated.
 577         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
 578         defined.
 579
 580 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
 581
 582         PR bootstrap/36452
 583         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
 584         (GOMP_loop_ull_dynamic_start): Likewise.
 585         (GOMP_loop_ull_guided_start): Likewise.
 586         (GOMP_loop_ull_ordered_static_start): Likewise.
 587         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
 588         (GOMP_loop_ull_ordered_guided_start): Likewise.
 589
 590 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 591             Richard Henderson  <rth@redhat.com>
 592             Ulrich Drepper  <drepper@redhat.com>
 593             Jakob Blomer  <jakob.blomer@ira.uka.de>
 594
 595         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
 596         Substitute also OMP_*LOCK_25*.
 597         * configure: Regenerated.
 598         * config.h.in: Regenerated.
 599         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
 600         ptrlock.c and task.c.
 601         * Makefile.in: Regenerated.
 602         * testsuite/Makefile.in: Regenerated.
 603         * task.c: New file.
 604         * loop_ull.c: New file.
 605         * iter_ull.c: New file.
 606         * libgomp.h: Include ptrlock.h.
 607         (enum gomp_task_kind): New type.
 608         (struct gomp_team): Add task_lock, task_queue, task_count,
 609         task_running_count, single_count fields.  Add
 610         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
 611         Remove work_share_lock, generation_mask,
 612         oldest_live_gen, num_live_gen and init_work_shares fields, add
 613         work work_share_list_alloc, work_share_list_free and work_share_chunk
 614         fields.  Change work_shares from pointer to pointers into an array.
 615         Change ordered_release field into gomp_sem_t ** from flexible array
 616         member.  Add implicit_task and initial_work_shares fields.
 617         Move close to the end of the struct.
 618         (struct gomp_team_state): Add single_count, last_work_share,
 619         active_level and level fields, remove work_share_generation.
 620         (gomp_barrier_handle_tasks): New prototype.
 621         (gomp_finish_task): New inline function.
 622         (struct gomp_work_share): Move chunk_size, end, incr into
 623         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
 624         next_ll fields.  Reshuffle fields.  Add next_alloc,
 625         next_ws, next_free and inline_ordered_team_ids fields, change
 626         ordered_team_ids into pointer from flexible array member.
 627         Add mode field.  Put lock and next into a different cache line
 628         from most of the write-once fields.
 629         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
 630         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
 631         gomp_iter_ull_guided_next): New prototypes.
 632         (gomp_new_icv): New prototype.
 633         (struct gomp_thread): Add thread_pool and task fields.
 634         (struct gomp_thread_pool): New type.
 635         (gomp_new_team): New prototype.
 636         (gomp_team_start): Change type of last argument.
 637         (gomp_new_work_share): Removed.
 638         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
 639         (gomp_work_share_init_done): New static inline.
 640         (gomp_throttled_spin_count_var, gomp_available_cpus,
 641         gomp_managed_threads): New extern decls.
 642         (gomp_init_task): New prototype.
 643         (gomp_spin_count_var): New extern var decl.
 644         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
 645         or no alias support, or if not PIC.
 646         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
 647         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
 648         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
 649         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
 650         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
 651         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
 652         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
 653         gomp_test_nest_lock_25): New prototypes.
 654         (omp_lock_symver, strong_alias): Define.
 655         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
 656         decls.
 657         (gomp_end_task): New.
 658         (struct gomp_task_icv, gomp_global_icv): New.
 659         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
 660         (struct gomp_task): New.
 661         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 662         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 663         (gomp_icv): New.
 664         (gomp_schedule_type): Reorder enum to match
 665         omp_sched_t.
 666         * team.c (struct gomp_thread_start_data): Add thread_pool and task
 667         fields.
 668         (gomp_thread_start): Add gomp_team_barrier_wait call.
 669         For non-nested case remove clearing of docked thread thr fields.
 670         Use pool fields instead of global gomp_* variables.  Use
 671         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
 672         Create tasks for each member thread.
 673         (free_team): Only destroy team barrier, task_lock here and free it.
 674         (gomp_free_thread): Free last_team if non-NULL.
 675         (gomp_team_end): Call gomp_team_barrier_wait instead of
 676         gomp_barrier_wait.  For nested case call one extra
 677         gomp_barrier_wait.  Move here some destruction from free_team.
 678         Call free_team on pool->last_team if any, rather than freeing
 679         current team.  Destroy work_share_list_free_lock ifndef
 680         HAVE_SYNC_BUILTINS.
 681         (gomp_new_icv): New function.
 682         (gomp_threads, gomp_threads_size, gomp_threads_used,
 683         gomp_threads_dock): Removed.
 684         (gomp_thread_destructor): New variable.
 685         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
 686         functions.
 687         (gomp_team_start): Create new pool if current thread doesn't have
 688         one.  Use pool fields instead of global gomp_* variables.
 689         Initialize thread_pool field for new threads.  Clear single_count.
 690         Change last argument from ws to team, don't create
 691         new team, set ts.work_share to &team->work_shares[0] and clear
 692         ts.last_work_share.  Don't clear ts.work_share_generation.
 693         If number of threads changed, adjust atomically gomp_managed_threads.
 694         Use gomp_init_task instead of gomp_new_task,
 695         set thr->task to the corresponding implicit_task array entry.
 696         Create tasks for each member thread.  Initialize ts.level.
 697         (initialize_team): Call pthread_key_create on
 698         gomp_thread_destructor.
 699         (team_destructor): New function.
 700         (new_team): Removed.
 701         (gomp_new_team): New function.
 702         (free_team): Free gomp_work_share blocks chained through next_alloc,
 703         instead of freeing work_shares and destroying work_share_lock.
 704         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
 705         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
 706         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
 707         of gomp_barrier_wait.
 708         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
 709         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
 710         if gomp_work_share_start returned true.  Don't unlock ws->lock.
 711         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
 712         of gomp_barrier_wait.
 713         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
 714         gomp_work_share_init_done if gomp_work_share_start returned true.
 715         Don't unlock ws->lock.
 716         * work.c: Include stddef.h.
 717         (free_work_share): Use work_share_list_free_lock instead
 718         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
 719         Call gomp_fini_work_share and then either free ws if orphaned, or
 720         put it into work_share_list_free list of the current team.
 721         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
 722         functions.
 723         (gomp_work_share_start, gomp_work_share_end,
 724         gomp_work_share_end_nowait): Rewritten.
 725         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
 726         (openmp_version): Set to 200805.
 727         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 728         omp_sched_guided, omp_sched_auto): New parameters.
 729         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 730         omp_set_max_active_levels, omp_get_max_active_levels,
 731         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 732         omp_get_active_level): New interfaces.
 733         * omp_lib.h.in (openmp_version): Set to 200805.
 734         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 735         omp_sched_guided, omp_sched_auto): New parameters.
 736         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 737         omp_set_max_active_levels, omp_get_max_active_levels,
 738         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 739         omp_get_active_level): New externals.
 740         * loop.c: Include limits.h.
 741         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
 742         GFS_AUTO.
 743         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
 744         Likewise.  Use gomp_icv.
 745         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
 746         ts.static_trip here.
 747         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
 748         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
 749         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
 750         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
 751         don't unlock ws->lock, otherwise lock it.
 752         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
 753         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
 754         (gomp_parallel_loop_start): Call gomp_new_team instead of
 755         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
 756         Adjust gomp_team_start caller.  Pass 0 as second argument to
 757         gomp_resolve_num_threads.
 758         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
 759         If adding ws->chunk_size nthreads + 1 times after end won't
 760         overflow, set ws->mode to 1.
 761         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
 762         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
 763         GOMP_loop_ull_ordered_static_start,
 764         GOMP_loop_ull_ordered_dynamic_start,
 765         GOMP_loop_ull_ordered_guided_start,
 766         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
 767         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
 768         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
 769         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
 770         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
 771         prototypes.
 772         * libgomp.map: Export lock routines also @@OMP_2.0.
 773         (GOMP_loop_ordered_dynamic_first,
 774         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
 775         GOMP_loop_ordered_static_first): Remove.
 776         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
 777         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
 778         GOMP_loop_ull_ordered_dynamic_next,
 779         GOMP_loop_ull_ordered_dynamic_start,
 780         GOMP_loop_ull_ordered_guided_next,
 781         GOMP_loop_ull_ordered_guided_start,
 782         GOMP_loop_ull_ordered_runtime_next,
 783         GOMP_loop_ull_ordered_runtime_start,
 784         GOMP_loop_ull_ordered_static_next,
 785         GOMP_loop_ull_ordered_static_start,
 786         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
 787         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
 788         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
 789         (omp_set_schedule, omp_get_schedule,
 790         omp_get_thread_limit, omp_set_max_active_levels,
 791         omp_get_max_active_levels, omp_get_level,
 792         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
 793         omp_set_schedule_, omp_set_schedule_8_,
 794         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 795         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 796         omp_get_max_active_levels_, omp_get_level_,
 797         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 798         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 799         New exports @@OMP_3.0.
 800         * omp.h.in (omp_sched_t): New type.
 801         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 802         omp_set_max_active_levels, omp_get_max_active_levels,
 803         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 804         omp_get_active_level): New prototypes.
 805         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
 806         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
 807         gomp_thread_limit_var, gomp_remaining_threads_count,
 808         gomp_remaining_threads_lock): New variables.
 809         (parse_spincount): New function.
 810         (initialize_env): Call gomp_init_num_threads unconditionally.
 811         Initialize gomp_available_cpus.  Call parse_spincount,
 812         initialize gomp_{,throttled_}spin_count_var
 813         depending on presence and value of OMP_WAIT_POLICY and
 814         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
 815         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
 816         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
 817         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
 818         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
 819         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 820         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 821         (gomp_global_icv): New.
 822         (parse_schedule): Use it.  Parse "auto".
 823         (omp_set_num_threads): Use gomp_icv.
 824         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
 825         Likewise.
 826         (omp_get_max_threads): Move from parallel.c.
 827         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 828         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
 829         add ialias.
 830         (parse_stacksize, parse_wait_policy): New functions.
 831         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
 832         both wrappers for compatibility and new locks.
 833         (omp_set_schedule, omp_get_schedule,
 834         omp_get_thread_limit, omp_set_max_active_levels,
 835         omp_get_max_active_levels, omp_get_level,
 836         omp_get_ancestor_thread_num, omp_get_team_size,
 837         omp_get_active_level): New ialias_redirect.
 838         (omp_set_schedule_, omp_set_schedule_8_,
 839         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 840         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 841         omp_get_max_active_levels_, omp_get_level_,
 842         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 843         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 844         New functions.
 845         * parallel.c: Include limits.h.
 846         (gomp_resolve_num_threads): Add count argument.  Rewritten.
 847         (GOMP_parallel_start): Call gomp_new_team and pass that as last
 848         argument to gomp_team_start.  Pass 0 as second argument to
 849         gomp_resolve_num_threads.
 850         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
 851         if gomp_thread_limit_var != ULONG_MAX.
 852         (omp_in_parallel): Implement using ts.active_level.
 853         (omp_get_max_threads): Move to env.c.
 854         (omp_get_level, omp_get_ancestor_thread_num,
 855         omp_get_team_size, omp_get_active_level): New functions,
 856         add ialias.
 857         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
 858         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
 859         gomp_iter_dynamic_next instead of the _locked variant and don't take
 860         lock around it, otherwise acquire it before calling
 861         gomp_iter_dynamic_next_locked.
 862         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
 863         gomp_iter_dynamic_next instead of the _locked variant and don't take
 864         lock around it.
 865         (GOMP_parallel_sections_start): Call gomp_new_team instead of
 866         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
 867         Adjust gomp_team_start caller.  Pass count as second argument to
 868         gomp_resolve_num_threads, don't adjust num_threads after the call.
 869         Use gomp_icv.
 870         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
 871         ws->chunk_size by incr.
 872         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
 873         code.
 874         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
 875         types.
 876         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
 877         (omp_check_defines): Check even the compat defines.
 878         * config/linux/ptrlock.c: New file.
 879         * config/linux/ptrlock.h: New file.
 880         * config/linux/wait.h: New file.
 881         * config/posix/ptrlock.c: New file.
 882         * config/posix/ptrlock.h: New file.
 883         * config/linux/bar.h (gomp_team_barrier_wait,
 884         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 885         (gomp_team_barrier_set_task_pending,
 886         gomp_team_barrier_clear_task_pending,
 887         gomp_team_barrier_set_waiting_for_tasks,
 888         gomp_team_barrier_waiting_for_tasks,
 889         gomp_team_barrier_done): New inlines.
 890         (gomp_barrier_t): Rewritten.
 891         (gomp_barrier_state_t): New typedef.
 892         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
 893         gomp_barrier_wait_start): Rewritten.
 894         (gomp_barrier_wait_end): Change second argument to
 895         gomp_barrier_state_t.
 896         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 897         inlines.
 898         * config/linux/bar.c: Include wait.h instead of libgomp.h and
 899         futex.h.
 900         (gomp_barrier_wait_end): Rewritten.
 901         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 902         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
 903         * config/posix/bar.h (gomp_barrier_t): Add generation field.
 904         (gomp_barrier_state_t): New typedef.
 905         (gomp_team_barrier_wait,
 906         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 907         (gomp_barrier_wait_start): Or all but low 2 bits from generation
 908         into the return value.  Return gomp_barrier_state_t.
 909         (gomp_team_barrier_set_task_pending,
 910         gomp_team_barrier_clear_task_pending,
 911         gomp_team_barrier_set_waiting_for_tasks,
 912         gomp_team_barrier_waiting_for_tasks,
 913         gomp_team_barrier_done): New inlines.
 914         (gomp_barrier_wait_end): Change second argument to
 915         gomp_barrier_state_t.
 916         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 917         inlines.
 918         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
 919         (gomp_barrier_wait_end): Change second argument to
 920         gomp_barrier_state_t.
 921         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 922         gomp_team_barrier_wake): New functions.
 923         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
 924         futex.h.
 925         (gomp_futex_wake, gomp_futex_wait): New variables.
 926         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
 927         * config/linux/lock.c: Rewrite to make locks task owned,
 928         for backwards compatibility provide the old entrypoints
 929         if symbol versioning.  Include wait.h instead of libgomp.h and
 930         futex.h.
 931         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
 932         * config/posix95/lock.c: Rewrite to make locks task owned,
 933         for backwards compatibility provide the old entrypoints
 934         if symbol versioning.
 935         * config/posix/lock.c: Rewrite to make locks task owned,
 936         for backwards compatibility provide the old entrypoints
 937         if symbol versioning.
 938         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
 939         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
 940         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
 941         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 942         (sys_futex0): Return error code.
 943         (futex_wake, futex_wait): If ENOSYS was returned, clear
 944         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 945         (cpu_relax, atomic_write_barrier): New static inlines.
 946         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 947         (futex_wake, futex_wait): If ENOSYS was returned, clear
 948         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 949         (cpu_relax, atomic_write_barrier): New static inlines.
 950         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 951         (sys_futex0): Return error code.
 952         (futex_wake, futex_wait): If ENOSYS was returned, clear
 953         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 954         (cpu_relax, atomic_write_barrier): New static inlines.
 955         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 956         (sys_futex0): Return error code.
 957         (futex_wake, futex_wait): If ENOSYS was returned, clear
 958         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 959         (cpu_relax, atomic_write_barrier): New static inlines.
 960         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 961         (sys_futex0): Return error code.
 962         (futex_wake, futex_wait): If ENOSYS was returned, clear
 963         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 964         (cpu_relax, atomic_write_barrier): New static inlines.
 965         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 966         (sys_futex0): Return error code.
 967         (futex_wake, futex_wait): If ENOSYS was returned, clear
 968         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 969         (cpu_relax, atomic_write_barrier): New static inlines.
 970         * config/linux/sem.c: Include wait.h instead of libgomp.h and
 971         futex.h.
 972         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
 973         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
 974         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
 975         types.
 976         (omp_nest_lock_t): Change owner into void *, add lock field.
 977         * config/posix95/omp-lock.h: Include semaphore.h.
 978         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 979         (omp_lock_t): Use sem_t instead of mutex if semaphores
 980         aren't broken.
 981         (omp_nest_lock_t): Likewise.  Change owner to void *.
 982         * config/posix/omp-lock.h: Include semaphore.h.
 983         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 984         (omp_lock_t): Use sem_t instead of mutex if semaphores
 985         aren't broken.
 986         (omp_nest_lock_t): Likewise.  Add owner field.
 987
 988 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 989
 990         * testsuite/libgomp.c/collapse-1.c: New test.
 991         * testsuite/libgomp.c/collapse-2.c: New test.
 992         * testsuite/libgomp.c/collapse-3.c: New test.
 993         * testsuite/libgomp.c/icv-1.c: New test.
 994         * testsuite/libgomp.c/icv-2.c: New test.
 995         * testsuite/libgomp.c/lib-2.c: New test.
 996         * testsuite/libgomp.c/lock-1.c: New test.
 997         * testsuite/libgomp.c/lock-2.c: New test.
 998         * testsuite/libgomp.c/lock-3.c: New test.
 999         * testsuite/libgomp.c/loop-4.c: New test.
1000         * testsuite/libgomp.c/loop-5.c: New test.
1001         * testsuite/libgomp.c/loop-6.c: New test.
1002         * testsuite/libgomp.c/loop-7.c: New test.
1003         * testsuite/libgomp.c/loop-8.c: New test.
1004         * testsuite/libgomp.c/loop-9.c: New test.
1005         * testsuite/libgomp.c/nested-3.c: New test.
1006         * testsuite/libgomp.c/nestedfn-6.c: New test.
1007         * testsuite/libgomp.c/sort-1.c: New test.
1008         * testsuite/libgomp.c/task-1.c: New test.
1009         * testsuite/libgomp.c/task-2.c: New test.
1010         * testsuite/libgomp.c/task-3.c: New test.
1011         * testsuite/libgomp.c/task-4.c: New test.
1012         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1013         to C++ testsuite default compiler options.
1014         * testsuite/libgomp.c++/collapse-1.C: New test.
1015         * testsuite/libgomp.c++/collapse-2.C: New test.
1016         * testsuite/libgomp.c++/ctor-10.C: New test.
1017         * testsuite/libgomp.c++/for-1.C: New test.
1018         * testsuite/libgomp.c++/for-2.C: New test.
1019         * testsuite/libgomp.c++/for-3.C: New test.
1020         * testsuite/libgomp.c++/for-4.C: New test.
1021         * testsuite/libgomp.c++/for-5.C: New test.
1022         * testsuite/libgomp.c++/loop-8.C: New test.
1023         * testsuite/libgomp.c++/loop-9.C: New test.
1024         * testsuite/libgomp.c++/loop-10.C: New test.
1025         * testsuite/libgomp.c++/task-1.C: New test.
1026         * testsuite/libgomp.c++/task-2.C: New test.
1027         * testsuite/libgomp.c++/task-3.C: New test.
1028         * testsuite/libgomp.c++/task-4.C: New test.
1029         * testsuite/libgomp.c++/task-5.C: New test.
1030         * testsuite/libgomp.c++/task-6.C: New test.
1031         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1032         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1033         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1034         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1035         * testsuite/libgomp.fortran/collapse1.f90: New test.
1036         * testsuite/libgomp.fortran/collapse2.f90: New test.
1037         * testsuite/libgomp.fortran/collapse3.f90: New test.
1038         * testsuite/libgomp.fortran/collapse4.f90: New test.
1039         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1040         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1041         * testsuite/libgomp.fortran/lib4.f90: New test.
1042         * testsuite/libgomp.fortran/lock-1.f90: New test.
1043         * testsuite/libgomp.fortran/lock-2.f90: New test.
1044         * testsuite/libgomp.fortran/nested1.f90: New test.
1045         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1046         * testsuite/libgomp.fortran/strassen.f90: New test.
1047         * testsuite/libgomp.fortran/tabs1.f90: New test.
1048         * testsuite/libgomp.fortran/tabs2.f: New test.
1049         * testsuite/libgomp.fortran/task1.f90: New test.
1050         * testsuite/libgomp.fortran/task2.f90: New test.
1051         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1052         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1053         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1054         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1055         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1056
1057 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1058
1059         PR c++/36308
1060         * testsuite/libgomp.c++/ctor-11.C: New test.
1061         * testsuite/libgomp.c++/ctor-12.C: New test.
1062
1063 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1064
1065         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1066
1067 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1068
1069         PR middle-end/36106
1070         * testsuite/libgomp.c/atomic-5.c: New test.
1071         * testsuite/libgomp.c/atomic-6.c: New test.
1072         * testsuite/libgomp.c/autopar-1.c: New test.
1073
1074 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1075
1076         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1077         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1078         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1079         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1080         * configure: Regenerate.
1081         * Makefile.in, testsuite/Makefile.in: Likewise.
1082
1083 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1084
1085         PR bootstrap/35457
1086         * aclocal.m4: Regenerate.
1087         * configure: Regenerate.
1088
1089 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1090
1091         PR middle-end/35611
1092         * testsuite/libgomp.c/atomic-4.c: New test.
1093
1094         PR libgomp/35625
1095         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1096         (gomp_iter_guided_next): Likewise.
1097         * testsuite/libgomp.c/pr35625.c: New test.
1098
1099 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1100
1101         * aclocal.m4: Regenerate.
1102         * configure: Likewise.
1103         * Makefile.in: Likewise.
1104         * testsuite/Makefile.in: Likewise.
1105
1106 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1107
1108         PR middle-end/35185
1109         * testsuite/libgomp.c++/pr35185.C: New test.
1110
1111 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1112
1113         PR middle-end/35549
1114         * testsuite/libgomp.c/pr35549.c: New test.
1115
1116 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1117
1118         * testsuite/libgomp.c/atomic-3.c: New test.
1119
1120 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1121
1122         PR fortran/33197
1123         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1124         .F08 file suffixes.
1125
1126 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1127
1128         PR libgomp/33131
1129         * configure.ac: Add ACX_HEADER_STRING.
1130         * env.c: Include strings.h.
1131         * aclocal.m4: Regenerate.
1132         * config.h.in: Regenerate.
1133         * configure: Regenerate.
1134         * Makefile.in: Regenerate.
1135         * testsuite/Makefile.in: Regenerate.
1136
1137 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1138
1139         PR middle-end/35196
1140         * testsuite/libgomp.c/pr35196.c: New test.
1141
1142         PR middle-end/35130
1143         * testsuite/libgomp.fortran/pr35130.f90: New test.
1144         * testsuite/libgomp.c/pr35130.c: New test.
1145
1146 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1147
1148         PR middle-end/33880
1149         * testsuite/libgomp.c/pr33880.c: New test.
1150         * testsuite/libgomp.fortran/pr33880.f90: New test.
1151
1152 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1153
1154         * configure: Regenerate.
1155
1156 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1157
1158         * configure.ac: Move futex checking into ../config/futex.m4.
1159         * configure: Rebuilt.
1160         * aclocal.m4: Rebuilt.
1161         * Makefile.in: Rebuilt.
1162
1163         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1164         2007-10-15 ../config/tls.m4 change.
1165
1166 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1167
1168         PR c++/34513
1169         * testsuite/libgomp.c/pr34513.c: New test.
1170         * testsuite/libgomp.c++/pr34513.C: New test.
1171
1172 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1173
1174         PR target/32765
1175         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1176
1177 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1178
1179         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1180
1181 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1182
1183         * testsuite/libgomp.c/private-1.c: New test.
1184
1185 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1186             Paolo Bonzini  <bonzini@gnu.org>
1187
1188         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1189         instead of 'VPATH ='.
1190         * Makefile.in: Regenerate.
1191
1192 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1193
1194         * configure.ac: Adjust makeinfo version check.
1195         * configure: Regenerate.
1196
1197 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1198
1199         PR fortran/34020
1200         * testsuite/libgomp.fortran/pr34020.f90: New test.
1201
1202 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1203
1204         PR c++/33894
1205         * testsuite/libgomp.c++/atomic-1.C: New test.
1206
1207 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1208
1209         PR libgomp/33275
1210         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1211         Make x and y integers rather than (implicit) reals.  Add private (j)
1212         clause to the last omp parallel.
1213
1214 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1215
1216         * configure: Regenerate following changes to ../config/tls.m4.
1217
1218 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1219
1220         * testsuite/libgomp.fortran/stack.f90: New test.
1221
1222 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1223
1224         * config/mingw32/proc.c: New file.
1225
1226 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1227
1228         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1229         (main): Use __get_cpuid to get i386 target fetaures.
1230         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1231         (main): Use __get_cpuid to get x86_64 target fetaures.
1232
1233 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1234
1235         PR target/32765
1236         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1237         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1238
1239 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1240
1241         PR fortran/32550
1242         * testsuite/libgomp.fortran/pr32550.f90: New test.
1243         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1244
1245 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1246
1247         * aclocal.m4: Regenerated.
1248
1249 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1250
1251         PR fortran/32359
1252         * testsuite/libgomp.fortran/pr32359.f90: New.
1253
1254 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1255
1256         PR libgomp/32468
1257         * sections.c (GOMP_parallel_sections_start): Only decrease
1258         number of threads to COUNT if dyn_var is true.
1259         * testsuite/libgomp.c/pr32468.c: New test.
1260
1261 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1262
1263         PR libgomp/26308
1264         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1265
1266 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1267
1268         PR middle-end/32362
1269         * testsuite/libgomp.c/pr32362-1.c: New test.
1270         * testsuite/libgomp.c/pr32362-2.c: New test.
1271         * testsuite/libgomp.c/pr32362-3.c: New test.
1272
1273 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1274
1275         * team.c (gomp_team_start): Fix setting up thread_attr
1276         stack size.
1277
1278 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1279
1280         * configure: Regenerate.
1281
1282 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1283
1284         * Makefile.in: Regenerate.
1285         * configure: Regenerate.
1286         * aclocal.m4: Regenerate.
1287         * testsuite/Makefile.in: Regenerate.
1288
1289 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1290
1291         * config/linux/proc.c: New file.
1292
1293         PR libgomp/28482
1294         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1295
1296 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1297
1298         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1299
1300 2007-04-16  Matthias Klose  <doko@debian.org>
1301
1302         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1303         flags if not building with -m64.
1304         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1305         flag for i?86-*-* targets, if current target matches -m64.
1306
1307 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1308
1309         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1310         * Makefile.in: Regenerate.
1311
1312 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1313
1314         PR testsuite/31369
1315         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1316         ld_library_path.
1317         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1318
1319 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1320
1321         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1322         decls.
1323         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1324         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1325         (parse_affinity): New function.
1326         (initialize_env): Call it and gomp_init_affinity.
1327         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1328         create new pthread_attr_t and call gomp_init_thread_affinity
1329         on it for each thread before passing the attribute to pthread_create.
1330         * config/linux/affinity.c: New file.
1331         * config/posix/affinity.c: New file.
1332         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1333         * configure: Rebuilt.
1334         * config.h.in: Rebuilt.
1335         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1336         * Makefile.in: Rebuilt.
1337
1338 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1339
1340         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1341         *-*-darwin*.
1342         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1343         and use it if found.
1344
1345 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1346
1347         * testsuite/config/default.exp: New file.
1348         * testsuite/lib/libgomp.exp: New file.
1349         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1350         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1351         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1352         (libgomp_load): Remove.
1353         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1354         always_ld_library_path, not ld_library_path.  Set additional_flags
1355         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1356         (target_compile): Do not call libgomp_init.  Append lang_library_path
1357         and lang_link_flags to options.
1358         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1359         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1360         here.
1361         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1362         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1363         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1364         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1365         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1366         CX8 flag.
1367         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1368         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1369         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1370         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1371         * testsuite/libgomp.c/atomic-10.c: Ditto.
1372
1373 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1374
1375         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1376         dg-final cleanup-modules line.
1377         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1378         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1379         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1380         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1381         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1382         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1383         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1384
1385 2007-03-18  Andreas Schwab  <schwab@suse.de>
1386
1387         * acinclude.m4: Adjust regular expression for ld version
1388         extraction.
1389         * configure: Regenerate.
1390
1391 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1392
1393         * Makefile.am: Add install-pdf target as copied from
1394         automake v1.10 rules.
1395         * Makefile.in: Regenerate
1396
1397 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1398
1399         PR libgomp/28486
1400         * configure: Regenerate.
1401
1402         PR c++/30703
1403         * testsuite/libgomp.c++/pr30703.C: New test.
1404
1405 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1406
1407         Revert:
1408         2006-07-05  Eric Christopher  <echristo@apple.com>
1409         * configure.ac: Depend addition of -pthread on host OS.
1410         * configure: Regenerate.
1411
1412 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1413
1414         * libgomp.texi: Fix spacing after abbreviations.
1415
1416 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1417
1418         PR libgomp/30546
1419         * configure.ac: Add check for makeinfo
1420         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1421         if an appropiate version of makeinfo is found.
1422         * aclocal.m4: Regenerated.
1423         * configure: Regenerated.
1424         * Makefile.in: Regenerated.
1425         * testsuite/Makefile.in: Regenerated.
1426
1427 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1428
1429         PR libgomp/30540
1430         * libgomp.texi: More about implementation-dependent settings.
1431
1432 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1433
1434         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1435
1436 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1437
1438         PR middle-end/30494
1439         * testsuite/libgomp.c/pr30494.c: New test.
1440
1441 2007-01-15  Tom Tromey  <tromey@redhat.com>
1442
1443         * configure: Rebuilt.
1444         * configure.ac: Fixed comment.
1445
1446 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1447
1448         * libgomp.texi: Document implementation specific default values of
1449         environment variables.
1450
1451 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1452
1453         PR libgomp/28209
1454         * libgomp.texi: New file.
1455         * configure.ac: Add --enable-generated-files-in-srcdir option.
1456         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1457         files to srcdir.
1458         * Makefile.in: Regenerated.
1459         * config.h.in: Regenerated.
1460         * testsuite/Makefile.in: Regenerated.
1461         * NOTES: Removed.
1462
1463 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1464
1465         PR libgomp/29949
1466         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1467
1468 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1469
1470         * configure: Regenerate.
1471
1472 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
1473
1474         PR libgomp/29947
1475         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
1476         start if there shouldn't be any loop iterations.
1477         (gomp_loop_ordered_static_start): Remove start == end test.
1478         * testsuite/libgomp.c/pr29947-1.c: New test.
1479         * testsuite/libgomp.c/pr29947-2.c: New test.
1480
1481 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
1482
1483         * configure.tgt: Force initial-exec TLS model on Linux only.
1484
1485 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
1486
1487         * configure: Regenerated.
1488
1489 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
1490
1491         * env.c (parse_schedule): Reject out of range values.
1492         (parse_unsigned_long): Reject out of range, negative or zero values.
1493
1494 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
1495
1496         PR fortran/29629
1497         * testsuite/libgomp.fortran/pr29629.f90: New test.
1498
1499 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
1500
1501         PR libgomp/29494
1502         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
1503         * config/posix95: New directory.
1504         * config/posix95/omp-lock.h: New file.
1505         * config/posix95/lock.c: Likewise.
1506
1507 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1508
1509         * aclocal.m4: Regenerate.
1510         * configure: Regenerate.
1511
1512 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1513
1514         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
1515         '<' to '<='.
1516
1517 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1518
1519         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
1520         test.
1521         * configure: Regenerate.
1522         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
1523
1524 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
1525
1526         PR middle-end/25261
1527         PR middle-end/28790
1528         * testsuite/libgomp.c/nestedfn-4.c: New test.
1529         * testsuite/libgomp.c/nestedfn-5.c: New test.
1530         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
1531
1532         PR fortran/29097
1533         * testsuite/libgomp.fortran/condinc1.f: New test.
1534         * testsuite/libgomp.fortran/condinc2.f: New test.
1535         * testsuite/libgomp.fortran/condinc3.f90: New test.
1536         * testsuite/libgomp.fortran/condinc4.f90: New test.
1537         * testsuite/libgomp.fortran/condinc1.inc: New file.
1538
1539 2006-09-18  Tom Tromey  <tromey@redhat.com>
1540
1541         * configure: Rebuilt.
1542
1543 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
1544
1545         PR c/28768
1546         PR preprocessor/14634
1547         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1548         to AC_DEFINE.
1549         * configure: Regenerate.
1550
1551 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
1552
1553         * testsuite/libgomp.fortran/reduction3.f90: Change
1554         -2147483648 to -huge(i)-1 to avoid overflow.
1555         * testsuite/libgomp.fortran/reduction4.f90: Change
1556         Z'ffffffff' to not(0) to avoid overflow.
1557
1558 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
1559
1560         PR libgomp/25938
1561         * Makefile.am (libsubincludedir): New.
1562         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1563         * Makefile.in: Regenerate.
1564
1565 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
1566
1567         PR libgomp/28725
1568         * env.c: Include ctype.h.
1569         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1570         leading and/or trailing whitespace and compare strings case
1571         insensitively.
1572
1573 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1574
1575         PR fortran/28390
1576         * testsuite/libgomp.fortran/pr28390.f: New test.
1577
1578 2006-07-05  Eric Christopher  <echristo@apple.com>
1579
1580         * configure.ac: Depend addition of -pthread on host OS.
1581         * configure: Regenerate.
1582
1583 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
1584
1585         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1586         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1587         defined.
1588
1589 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1590
1591         PR libgomp/26175
1592         PR libgomp/26477
1593         * configure.ac: If neither --enable-linux-futex nor
1594         --disable-linux-futex is passed, determine the default by checking
1595         for compiling and/or running against NPTL.  With --enable-linux-futex,
1596         check if SYS_gettid and SYS_futex are defined.
1597         * configure: Rebuilt.
1598
1599 2006-06-14  Richard Henderson  <rth@redhat.com>
1600
1601         PR libgomp/28008
1602         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1603         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1604
1605 2006-06-09  Richard Henderson  <rth@redhat.com>
1606
1607         * env.c (gomp_nthreads_var): Change to unsigned long.
1608         (gomp_run_sched_chunk): Likewise.
1609         (parse_unsigned_long): Rename from parse_num_threads and generalize.
1610         (initialize_env): Initialize gomp_thread_attr.
1611         * libgomp.h (gomp_nthreads_var): Update decl.
1612         (gomp_run_sched_chunk): Likewise.
1613         (gomp_thread_attr): Declare.
1614         * team.c (gomp_thread_attr): Export.
1615         (initialize_team): Don't initialize it.
1616
1617 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
1618
1619         PR fortran/27916
1620         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1621         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1622
1623 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1624
1625         * config/mingw32/time.c: New file.
1626         * configure.tgt: Use it.
1627
1628 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1629
1630         * Makefile.am: Add install-html target. Add install-html to .PHONY
1631         * Makefile.in: Regenerate.
1632
1633 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1634
1635         PR libgomp/27612
1636         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1637         * testsuite/libgomp.c/critical-1.c: Likewise.
1638         * testsuite/libgomp.c/loop-1.c: Likewise.
1639         * testsuite/libgomp.c/loop-2.c: Likewise.
1640         * testsuite/libgomp.c/single-1.c: Likewise.
1641         * testsuite/libgomp.c/ordered-1.c: Likewise.
1642         * testsuite/libgomp.c/ordered-2.c: Likewise.
1643
1644 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
1645
1646         PR middle-end/27416
1647         * libgomp.fortran/pr27416-1.f90: New test.
1648
1649 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
1650
1651         PR fortran/27395
1652         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1653         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1654
1655 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1656
1657         PR c++/26943
1658         * testsuite/libgomp.c/pr26943-1.c: New test.
1659         * testsuite/libgomp.c/pr26943-2.c: New test.
1660         * testsuite/libgomp.c/pr26943-3.c: New test.
1661         * testsuite/libgomp.c/pr26943-4.c: New test.
1662         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1663         * testsuite/libgomp.c++/pr26943.C: New test.
1664
1665 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1666
1667         PR middle-end/27337
1668         * testsuite/libgomp.c++/pr27337.C: New test.
1669
1670 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
1671
1672         PR c/26171
1673         * testsuite/libgomp.c/pr26171.c: New test.
1674
1675 2006-04-25  Richard Henderson  <rth@redhat.com>
1676
1677         PR libgomp/25865
1678         * configure.ac: Use GCC_CHECK_TLS.
1679         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1680         * Makefile.in, aclocal.m4, configure: Regenerate.
1681
1682 2006-04-10  Matthias Klose  <doko@debian.org>
1683
1684         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1685         directory names containing underscores.
1686
1687 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
1688
1689         PR c++/26691
1690         * testsuite/libgomp.c++/pr26691.C: New test.
1691
1692 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
1693
1694         * testsuite/libgomp.fortran/retval2.f90: New test.
1695
1696 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
1697
1698         * testsuite/libgomp.c++: New directory.
1699
1700 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
1701
1702         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1703         * config/posix/sem.c: Implement the above.
1704
1705 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
1706
1707         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1708         define HAVE_BROKEN_POSIX_SEMAPHORES.
1709         * configure: Rebuilt.
1710         * config.h.in: Rebuilt.
1711
1712 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1713
1714         PR bootstrap/26161
1715         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1716         for the other pthread check.
1717         * configure: Regenerate.
1718         * config.h.in: Regenerate.
1719
1720 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
1721
1722         PR libgomp/25938
1723         PR libgomp/25984
1724         * Makefile.am (fincludedir): New variable.
1725         (nodist_include_HEADERS): Remove Fortran files.
1726         (nodist_finclude_HEADERS): New variable.
1727         * Makefile.in: Regenerated.
1728
1729 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
1730
1731         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1732         Remove tests for returning assumed character length arrays.
1733
1734 2006-02-12  Roger Sayle  <roger@eyesopen.com>
1735             John David Anglin  <dave@hiauly1.hia.nrc.ca>
1736
1737         PR libgomp/25936
1738         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
1739
1740 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
1741
1742         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1743
1744 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
1745
1746         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1747         part of LD_LIBRARY_PATH manually.
1748
1749 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
1750
1751         PR libgomp/25852
1752         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1753         libgomp_init.
1754
1755 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
1756
1757         PR libgomp/25884
1758         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1759         * configure.ac (PERL): Don't set.
1760         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1761         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1762         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1763         * omp.h.in: Wrap the new configure substitutions with @ characters.
1764         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1765         * aclocal.m4, configure, Makefile.in: Regenerate.
1766         * mkomp_h.pl: Delete.
1767
1768 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
1769
1770         PR libgomp/25259
1771         * configure.ac: Use GCC_HEADER_STDINT.
1772         * libgomp.h: Include gstdint.h.
1773         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1774         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1775
1776 2006-01-24  Richard Henderson  <rth@redhat.com>
1777
1778         PR libgomp/25942
1779         * configure.ac: Add AM_MAINTAINER_MODE.
1780         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1781
1782 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
1783
1784         * Makefile.in: Regenerate.
1785         * testsuite/Makefile.in: Regenerate.
1786         * aclocal.m4: Regenerate.
1787
1788 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
1789
1790         * config/posix/proc.c: Conditional include of sys/loadavg.h for
1791         Solaris.
1792         * configure.ac: Add check for loadavg.h.
1793         (link_gomp): Adjust comment.
1794         * configure: Regenerate.
1795         * config.h.in: Regenerate.
1796
1797 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
1798
1799         PR libgomp/25877
1800         * configure.ac: Remove check for alloca.h.
1801         * configure: Regenerate.
1802         * config.h.in: Regenerate.
1803         * libgomp.h: define gomp_alloca to be __builtin_alloca.
1804         * team.c: Remove use of alloca.h.
1805         Call gomp_alloca instead of alloca.
1806
1807 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
1808
1809         PR libgomp/25877
1810         * team.c: Add include of alloca.h.
1811         * configure.ac: Add check for alloca.h.
1812         * configure: Regenerate.
1813         * config.h.in: Regenerate.
1814
1815 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1816
1817         PR fortran/25219
1818         * testsuite/libgomp.fortran/pr25219.f90: New test.
1819
1820 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
1821
1822         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1823         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1824         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1825         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1826         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1827         testsuite/libgomp.fortran/threadprivate1.f90,
1828         testsuite/libgomp.fortran/threadprivate2.f90,
1829         testsuite/libgomp.fortran/threadprivate3.f90,
1830         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1831         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1832         testsuite/libgomp.fortran/omp_parse3.f90: Change required
1833         effective-target to TLS runtime.
1834
1835         * testsuite/libgomp.fortran/pr25162.f: Require
1836         effective-target TLS runtime.
1837
1838 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
1839
1840         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1841         * testsuite/libgomp.c/nestedfn-3.c: New test.
1842
1843 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
1844
1845         PR fortran/25162
1846         * testsuite/libgomp.fortran/pr25162.f: New test.
1847
1848 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
1849
1850         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1851         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1852
1853 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
1854
1855         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1856         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1857         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1858         single.c, team.c, work.c, config/linux/alpha/futex.h,
1859         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1860         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1861         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1862         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1863         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1864         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1865         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1866         FSF address.
1867
1868 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1869
1870         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1871         to nodist_noinst_HEADERS.
1872         * Makefile.in: Rebuilt.
1873
1874         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1875         add integer count field.
1876         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1877         omp_nest_lock_t type change.
1878         (omp_init_nest_lock): Likewise.  Initialize count to 0.
1879         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1880         Increment count.
1881         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1882         Decrement count.
1883         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1884         Increment count if successful and return the new nesting level.
1885         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1886         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1887         * testsuite/libgomp.c/lib-1.c: New test.
1888         * testsuite/libgomp.fortran/lib1.f90: New test.
1889         * testsuite/libgomp.fortran/lib2.f: New test.
1890         * testsuite/libgomp.fortran/lib3.f: New test.
1891
1892 2005-11-17  Richard Henderson  <rth@redhat.com>
1893
1894         PR 24845
1895         * Makefile.am (nodist_toolexeclib_HEADERS): New.
1896         * configure.ac (link_gomp): New.  Substitute it.
1897         (AC_CONFIG_FILES): Add libgomp.spec.
1898         * libgomp.spec.in: New file.
1899         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1900         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1901
1902 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1903
1904         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1905         reduction(-:var) behaving the same as reduction(+:var).
1906         * testsuite/libgomp.c/reduction-4.c: New test.
1907
1908 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
1909
1910         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1911         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1912         testsuite/libgomp.c/copyin-3.c,
1913         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1914         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1915         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1916         testsuite/libgomp.c++/pr24455.C,
1917         testsuite/libgomp.fortran/threadprivate1.f90,
1918         testsuite/libgomp.fortran/threadprivate2.f90,
1919         testsuite/libgomp.fortran/threadprivate3.f90,
1920         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1921         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1922         testsuite/libgomp.fortran/omp_parse3.f90: Require
1923         effective-target TLS.
1924
1925 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
1926
1927         * HEADER: Remove.
1928
1929 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
1930
1931         PR libgomp/24797
1932         * team.c (initialize_team): Pass NULL rather than free as
1933         pthread_key_create destructor.  Initialize thread specific data
1934         pointer in initial thread to a static local variable rather than
1935         malloced memory.
1936
1937 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
1938
1939         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
1940         its location to ld_library_path.
1941
1942 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1943
1944         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
1945
1946 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1947
1948         * testsuite/libgomp.c: Rename from libgomp.dg.
1949
1950 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
1951
1952         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
1953         threadprivate variable 'i'.
1954
1955 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
1956
1957         * config/linux/s390/futex.h: New file.
1958         * configure.tgt: Use it.
1959
1960         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
1961         before the parallel.
1962
1963 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
1964
1965         PR c++/24734
1966         * testsuite/libgomp.c++/master-1.C: New test.
1967
1968 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1969
1970         * testsuite/libgomp.dg/copyin-3.c: New test.
1971
1972 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1973
1974         * testsuite/libgomp.fortran/retval1.f90: New test.
1975         * testsuite/libgomp.fortran/vla7.f90: New test.
1976
1977 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
1978
1979         * testsuite/libgomp.fortran/vla2.f90: New test.
1980         * testsuite/libgomp.fortran/vla3.f90: New test.
1981         * testsuite/libgomp.fortran/vla4.f90: New test.
1982         * testsuite/libgomp.fortran/vla5.f90: New test.
1983         * testsuite/libgomp.fortran/vla6.f90: New test.
1984
1985 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
1986
1987         * config/linux/sparc/futex.h: New file.
1988         * configure.tgt: Use it.
1989         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
1990
1991         * critical.c: Include stdlib.h.
1992         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
1993         ignoring return value.
1994         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
1995         LIBGOMP_CHECK_SYNC_BUILTINS check.
1996         * configure: Rebuilt.
1997
1998 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1999
2000         * testsuite/libgomp.fortran/vla1.f90: New test.
2001
2002 2005-10-31  Richard Henderson  <rth@redhat.com>
2003
2004         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2005         setting 's' in different threads.
2006
2007 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2008
2009         * libgomp.h (attribute_hidden, ialias): Define.
2010         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2011         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2012         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2013         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2014         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2015         omp_test_lock, omp_test_nest_lock): Likewise.
2016         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2017         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2018         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2019         omp_test_lock, omp_test_nest_lock): Likewise.
2020         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2021         omp_get_dynamic, omp_get_nested): Likewise.
2022         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2023         omp_get_thread_num, omp_in_parallel): Likewise.
2024         * fortran.c (ialias_redirect): Define.
2025         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2026         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2027         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2028         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2029         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2030         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2031         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2032         omp_get_wtime): Add ialias_redirect.
2033
2034 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2035
2036         * fortran.c: Include stdlib.h.
2037
2038 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2039
2040         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2041         * Makefile.in: Regenerated.
2042
2043 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2044
2045         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2046         * libgomp_f.h.in (omp_check_defines): New function.
2047         * env.c: Include libgomp_f.h.
2048         (initialize_env): Call omp_check_defines.
2049
2050         * testsuite/libgomp.dg/copyin-2.c: New test.
2051         * testsuite/libgomp.c++/copyin-2.C: New test.
2052         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2053
2054         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2055         * testsuite/libgomp.fortran/sharing2.f90: New test.
2056
2057         * testsuite/libgomp.dg/copyin-1.c: New test.
2058         * testsuite/libgomp.c++/copyin-1.C: New test.
2059
2060 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2061
2062         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2063
2064         * testsuite/libgomp.fortran/workshare1.f90: New test.
2065
2066         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2067         only test.
2068         * libgomp.fortran/sharing1.f90: New test.
2069
2070 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2071
2072         PR c++/24502
2073         * testsuite/libgomp.c++/loop-7.C: New test.
2074
2075         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2076
2077         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2078         * testsuite/libgomp.fortran/reduction6.f90: New test.
2079         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2080
2081 2005-10-23  Richard Henderson  <rth@redhat.com>
2082
2083         * testsuite/libgomp.c++/ctor-1.C: New.
2084         * testsuite/libgomp.c++/ctor-2.C: New.
2085         * testsuite/libgomp.c++/ctor-3.C: New.
2086         * testsuite/libgomp.c++/ctor-4.C: New.
2087         * testsuite/libgomp.c++/ctor-5.C: New.
2088         * testsuite/libgomp.c++/ctor-6.C: New.
2089         * testsuite/libgomp.c++/ctor-7.C: New.
2090         * testsuite/libgomp.c++/ctor-8.C: New.
2091         * testsuite/libgomp.c++/ctor-9.C: New.
2092
2093 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2094
2095         PR 24455
2096         * testsuite/libgomp.c++/pr24455-1.C: New test.
2097         * testsuite/libgomp.c++/pr24455.C: New test.
2098         * testsuite/libgomp.dg/pr24455-1.c: New test.
2099         * testsuite/libgomp.dg/pr24455.c: New test.
2100
2101 2005-10-20  Richard Henderson  <rth@redhat.com>
2102
2103         * testsuite/libgomp.c++/loop-6.C: New.
2104         * testsuite/libgomp.dg/loop-3.c: New.
2105
2106 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2107
2108         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2109         explicitly private.
2110         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2111         explicitly shared.
2112
2113 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2114
2115         * testsuite/libgomp.fortran/jacobi.f: New test.
2116
2117 2005-10-19  Richard Henderson  <rth@redhat.com>
2118
2119         * configure.tgt (i?86-linux): Default to with_arch instead of
2120         CFLAGS.  Add -mtune to match target_cpu.
2121         (x86_64-linux): Tune to i686.
2122
2123         * fortran.c (omp_test_nest_lock_): Fix typo.
2124
2125 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2126
2127         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2128         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2129         * testsuite/libgomp.dg/ordered-3.c: New test.
2130
2131         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2132         Remove volatile keyword.
2133
2134         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2135         in COMMON block to avoid warnings on 64-bit targets.
2136
2137 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2138
2139         * testsuite/libgomp.dg/shared-3.c: New test.
2140
2141 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2142
2143         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2144         * testsuite/libgomp.fortran/reduction5.f90: New test.
2145
2146 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2147
2148         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2149         dg-options.
2150         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2151         flush loop now that __sync_synchronize has proper memory barrier.
2152         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2153         Add -ffixed-form to dg-options.
2154
2155 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2156
2157         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2158         from subdirectories.
2159         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2160         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2161         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2162         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2163         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2164         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2165         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2166         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2167         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2168         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2169         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2170         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2171         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2172         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2173         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2174         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2175         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2176         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2177         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2178         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2179         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2180         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2181         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2182         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2183         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2184
2185 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2186
2187         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2188         lang_library_path exists.  Use find instead of glob to gather tests.
2189         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2190
2191 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2192
2193         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2194         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2195         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2196         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2197         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2198         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2199         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2200         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2201         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2202         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2203         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2204         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2205         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2206
2207 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2208
2209         * testsuite/libgomp.dg/vla-1.c: New test.
2210
2211         * testsuite/libgomp.fortran/reference2.f90: New test.
2212
2213         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2214         declaration of omp_get_thread_num.
2215         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2216         use omp_lib.
2217
2218         * testsuite/libgomp.fortran/reduction1.f90: New test.
2219         * testsuite/libgomp.fortran/reduction2.f90: New test.
2220         * testsuite/libgomp.fortran/reduction3.f90: New test.
2221         * testsuite/libgomp.fortran/reduction4.f90: New test.
2222
2223 2005-10-13  Richard Henderson  <rth@redhat.com>
2224
2225         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2226         * Makefile.in: Regenerate.
2227         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2228         * libgomp.h: Include bar.h.
2229         (struct gomp_barrier): Remove.
2230         (struct gomp_team): Add barrier.  Replace master_barrier with
2231         master_release.  Replace threads with ordered_release.
2232         (struct gomp_thread): Replace barrier with release.
2233         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2234         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2235         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2236         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2237         (GOMP_single_copy_end): Likewise.
2238         * team.c (gomp_threads_dock): New.
2239         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2240         (gomp_thread_start): Use gomp_barrier_wait.
2241         (new_team, free_team): Update for gomp_team changes.
2242         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2243         (gomp_team_end): Use gomp_barrier_wait.
2244         (initialize_team): Update for gomp_thread changes.
2245         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2246         (gomp_work_share_end_nowait): Use atomic ops when available.
2247         * config/linux/bar.c, config/linux/bar.h: New files.
2248         * config/posix/bar.c, config/posix/bar.h: New files.
2249
2250 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2251
2252         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2253         * testsuite/libgomp.dg/single-2.c: New test.
2254
2255         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2256         lang_link_flags): Unset, so that they aren't inherited from previously
2257         sourced *.exp.
2258
2259         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2260
2261 2005-10-12  Richard Henderson  <rth@redhat.com>
2262
2263         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2264         (libgomp_init): Use lang_test_file, lang_library_path, and
2265         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2266
2267         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2268         (lang_test_file, lang_link_flags): New.
2269         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2270
2271         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2272         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2273         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2274         testsuite/libgomp.c++/parallel-1.C,
2275         testsuite/libgomp.c++/reduction-1.C,
2276         testsuite/libgomp.c++/reduction-2.C,
2277         testsuite/libgomp.c++/reduction-3.C,
2278         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2279         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2280         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2281         New files, largely cribbed from the C testsuite.
2282
2283 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2284
2285         * testsuite/libgomp.fortran/character1.f90: New test.
2286         * testsuite/libgomp.fortran/character2.f90: New test.
2287
2288         * testsuite/libgomp.dg/nested-1.c: New test.
2289         * testsuite/libgomp.dg/nested-2.c: New test.
2290         * testsuite/libgomp.fortran/do1.f90: New test.
2291         * testsuite/libgomp.fortran/do2.f90: New test.
2292
2293         * testsuite/libgomp.fortran/reference1.f90: New test.
2294
2295 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2296
2297         * testsuite/libgomp.dg/reduction-1.c: New test.
2298         * testsuite/libgomp.dg/reduction-2.c: New test.
2299         * testsuite/libgomp.dg/reduction-3.c: New test.
2300
2301 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2302
2303         * testsuite/libgomp.dg/atomic-1.c: New test.
2304         * testsuite/libgomp.dg/atomic-2.c: New test.
2305
2306 2005-10-09  Richard Henderson  <rth@redhat.com>
2307
2308         * critical.c (atomic_lock): New.
2309         (initialize_critical): Initialize it.
2310         (GOMP_atomic_start, GOMP_atomic_end): New.
2311         * libgomp.map: Export them.
2312         * libgomp_g.h: Declare them.
2313
2314         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2315
2316 2005-10-02  Richard Henderson  <rth@redhat.com>
2317
2318         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2319         to XCFLAGS instead of CFLAGS.
2320
2321 2005-09-30  Richard Henderson  <rth@redhat.com>
2322
2323         * configure.ac: Determine whether -pthread or -lpthread is needed.
2324         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2325         * Makefine.in, configure: Rebuild.
2326
2327 2005-09-28  Richard Henderson  <rth@redhat.com>
2328
2329         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2330         * testsuite/libgomp.dg/omp-single-3.c: New test.
2331
2332 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2333
2334         * testsuite/libgomp.dg/omp-single-2.c: New test.
2335         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2336
2337 2005-09-27  Richard Henderson  <rth@redhat.com>
2338
2339         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2340         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2341
2342 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2343
2344         * testsuite/libgomp.dg/omp-loop03.c: New test.
2345
2346 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2347
2348         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2349
2350 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2351
2352         * testsuite/libgomp.dg/omp-single-1.c: New test.
2353         * testsuite/libgomp.dg/shared-1.c: Return 0.
2354         Add prototype for abort.
2355         * testsuite/libgomp.dg/shared-2.c: Likewise.
2356
2357 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2358
2359         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2360         constructs.
2361
2362 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2363
2364         * testsuite/libgomp.dg/shared-1.c: New test.
2365         * testsuite/libgomp.dg/shared-2.c: New test.
2366
2367 2005-09-24  Richard Henderson  <rth@redhat.com>
2368
2369         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2370
2371 2005-09-24  Richard Henderson  <rth@redhat.com>
2372
2373         * iter.c (gomp_iter_static_next): Round up when computing number
2374         of iterations.  Don't bother distributing a remainder equally.
2375
2376         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2377         Don't call srand.  Zero b before testing.
2378         (main): New.
2379
2380 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2381
2382         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2383         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2384
2385 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2386
2387         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2388         without !$omp end do, followed immediately by subroutine end.
2389
2390 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2391
2392         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2393
2394 2005-09-22  Richard Henderson  <rth@redhat.com>
2395
2396         * critical.c (GOMP_critical_name_start): Change argument to void**.
2397         Reuse the pointer space if the mutex fits.
2398         (GOMP_critical_name_end): Likewise.
2399         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2400         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2401         (GOMP_critical_name_end): Likewise.
2402         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2403         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2404
2405 2005-09-20  Richard Henderson  <rth@redhat.com>
2406
2407         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2408         (create_lock_lock): New.
2409         (initialize_critical): Initialize it.
2410         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2411         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2412
2413 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2414
2415         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2416
2417 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2418
2419         * testsuite/libgomp.dg/omp-loop01.c: New test.
2420         * testsuite/libgomp.dg/omp-loop02.c: New test.
2421
2422 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2423
2424         * configure.ac (AC_PROG_FC): Add.
2425         (USE_FORTRAN): New automake conditional.
2426         * configure: Rebuilt.
2427         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2428         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2429         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2430         Add rules to build them.
2431         * Makefile.in: Rebuilt.
2432         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2433         OMP_NEST_LOCK_KIND.
2434         * libgomp.map: Add Fortran wrappers.
2435         * libgomp_f.h.in: New file.
2436         * omp_lib.h.in: New file.
2437         * omp_lib.f90.in: New file.
2438         * fortran.c: New file.
2439         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2440         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2441         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2442         libgfortran has been built.
2443         * testsuite/libgomp.fortran/fortran.exp: New file.
2444         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2445         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2446         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2447         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2448         * testsuite/libgomp.fortran/omp_hello.f: New test.
2449         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2450         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2451         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2452         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2453         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2454         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2455         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2456         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2457
2458 2005-08-30  Richard Henderson  <rth@redhat.com>
2459
2460         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2461         function for when aliases are not usable.
2462         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2463         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2464         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2465         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2466         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2467         GOMP_loop_ordered_guided_next): Likewise.
2468         * ordered.c (GOMP_ordered_start): Likewise.
2469
2470 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
2471
2472         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
2473         * testsuite/libgomp.dg/omp_hello.c: Fix return code
2474         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
2475         * testsuite/libgomp.dg/omp_orphan.c: Likewise
2476         * testsuite/libgomp.dg/omp_reduction.c: Likewise
2477         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
2478         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
2479         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
2480         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
2481
2482 2005-07-07  Eric Christopher  <echristo@redhat.com>
2483             Diego Novillo  <dnovillo@redhat.com>
2484
2485         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
2486         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
2487         up code.
2488         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
2489         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
2490         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
2491         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
2492         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
2493         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
2494         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
2495
2496 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
2497
2498         * TOPLEVEL.patch: Remove.
2499
2500 2005-05-16  Richard Henderson  <rth@redhat.com>
2501
2502         * configure.ac: Test for clock_gettime.
2503         * config.h.in, configure: Rebuild.
2504         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
2505         (omp_get_wtime): Use clock_gettime if available.
2506         (omp_get_wtick): Use clock_getres if available.
2507
2508 2005-05-11  Richard Henderson  <rth@redhat.com>
2509
2510         * config/linux/ia64/futex.h: New file.
2511         * configure.tgt: Use it.
2512
2513         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
2514
2515 2005-05-07  Richard Henderson  <rth@redhat.com>
2516
2517         * config/linux/powerpc/futex.h: New file.
2518         * configure.tgt: Use it.
2519
2520         * config/linux/i486/futex.h: Merge ...
2521         * config/linux/x86_64/futex.h: ... into ...
2522         * config/linux/x86/futex.h: ... here.
2523         * configure.tgt: Update to match.
2524
2525 2005-05-06  Richard Henderson  <rth@redhat.com>
2526
2527         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
2528         * config/linux/i486/futex.h: Likewise.
2529         * config/linux/x86_64/futex.h: Likewise.
2530
2531         * config/linux/lock.c: New file.
2532         * config/linux/omp-lock.h: New file.
2533
2534         * critical.c, env.h: Don't include omp.h
2535         * config/posix/lock.c: Include libgomp.h instead of omp.h.
2536         * config/posix/time.c: Likewise.
2537         * config/posix/omp-lock.h: New file.
2538         * libgomp.h: Include omp-lock.h and omp.h.
2539         * Makefile.am (nodist_include_HEADERS): New.
2540         (omp.h): New rule.
2541         * configure.ac (PERL): New.
2542         * mkomp_h.pl: New file.
2543         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2544         with templates.
2545         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2546
2547         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2548         build directory.  Re-add -march=i486 hack.
2549
2550         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2551         (libgomp_link_flags): Remove.
2552         (libgomp_initialized): Remove.
2553         (libgomp_init): Don't protect from reinitialization.  Copy code
2554         from libstdc++ for getting the multilib set correctly.
2555
2556 2005-05-05  Richard Henderson  <rth@redhat.com>
2557
2558         * config/linux/alpha/futex.h: New file.
2559         * configure.tgt (alpha*-*-linux*): Use it.
2560
2561         * config/posix/mutex.c: New file.
2562         * config/posix/sem.c: Use libgomp.h.
2563
2564         * configure.tgt (x86_64-linux): Also test CC for -m32.
2565         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2566
2567         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
2568         after $gccpath.
2569
2570         * Makefile.am (SUBDIRS): New.
2571         (libgomp_la_LDFLAGS): Add -lpthread.
2572         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2573         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2574
2575         * libgomp_g.h: New file.
2576         * libgomp.h: Split out all public declarations to libgomp_g.h.
2577         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2578         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2579         * config/linux/sem.h: Likewise.
2580         * config/posix/sem.h: Likewise.
2581
2582         * Makefile.am (AM_LDFLAGS): New.
2583         (libgomp_version_script): Split out from ...
2584         (libgomp_la_LDFLAGS): ... here.
2585         (libgomp_version_info): New.
2586         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2587         (LIBGOMP_ENABLE): New.
2588         (LIBGOMP_CHECK_LINKER_FEATURES): New.
2589         (LIBGOMP_ENABLE_SYMVERS): New.
2590         * configure.ac (AC_INIT): Version 1.0.
2591         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2592         (enable-linux-futex): Likewise.  Rename from enable-futex.
2593         (libtool_VERSION): New.
2594         (LIBGOMP_ENABLE_SYMVERS): Use it.
2595         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2596         * Makefile.in, aclocal.m4, configure: Rebuild.
2597
2598         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2599         (gomp_mutex_unlock_slow): Fix typo.
2600         * config/linux/sem.c: Similarly.
2601         (gomp_sem_post_slow): Fix typo.
2602         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2603         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2604         [__PIC__] (sys_futex0): Don't use tmp output in asm.
2605
2606         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2607         (libgomp_la_LDFLAGS): Add top_srcdir to path.
2608         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2609         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
2610         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2611         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2612         LDFLAGS.  Pull enable_futex check to top-level.
2613         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
2614         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2615
2616         First attempt at real configury.
2617         * Makefile, config.h: Remove file.
2618         * Makefile.am, Makefile.in: New file.
2619         * acinclude.m4 aclocal.m4: New file.
2620         * configure.ac, configure.tgt, configure: New file.
2621
2622         * config/posix/lock.c: Rename from sys-lock.c.
2623         * config/posix/mutex.h: Rename from sys-mutex.h.
2624         * config/posix/sem.c: Rename from sys-sem.c.
2625         * config/posix/sem.h: Rename from sys-sem.h.
2626         * config/posix/proc.c: Rename from sys-proc.c.
2627         * config/posix/time.c: Rename from sys-proc.c.
2628
2629         * config/linux/mutex.c: New file.
2630         * config/linux/mutex.h: New file.
2631         * config/linux/sem.c: New file.
2632         * config/linux/sem.h: New file.
2633         * config/linux/i486/futex.h: New file.
2634         * config/linux/x86_64/futex.h: New file.
2635
2636 2005-05-04  Richard Henderson  <rth@redhat.com>
2637
2638         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2639         * libgomp.h: Declare them.
2640         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2641         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2642
2643 2005-05-04  Richard Henderson  <rth@redhat.com>
2644
2645         * libgomp-1 code drop
2646
2647 2005-05-04  Richard Henderson  <rth@redhat.com>
2648
2649         * iter.c (gomp_iter_static_next): Return tri-state on 0.
2650         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2651         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2652         (gomp_iter_static_next): Update.
2653         (gomp_ordered_static_next): Update.
2654         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2655         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
2656         totally empty range.
2657         (gomp_loop_ordered_static_next): Refine test for calling
2658         gomp_ordered_static_next.
2659         * testsuite/ordered-1.c: Add case for more threads than iterations.
2660
2661         * iter.c (gomp_iter_runtime_next_locked): Remove.
2662         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
2663         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2664         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2665         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2666         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2667         gomp_loop_ordered_guided_next): Downcase name, make static, add
2668         an external alias with the old name.
2669         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2670         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2671         switch and call one of the above static functions.
2672         * libgomp.h: Update.
2673
2674         * work.c (gomp_work_share_start): Lock the mutex for !first too.
2675         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2676         GOMP_loop_guided_start, GOMP_loop_runtime_start,
2677         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2678         GOMP_loop_ordered_guided_start): Update to match.
2679         * sections.c (GOMP_sections_start): Likewise.
2680         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2681
2682         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2683         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2684         Use bounds check instead of modulus.
2685         (gomp_ordered_sync): Split out of GOMP_ordered_start.
2686         (gomp_ordered_last): Don't sync with ordered_owner here.
2687         (gomp_ordered_next): Likewise.
2688         (gomp_ordered_static_loop_next): Likewise.
2689         * loop.c, libgomp.h: Update to match.
2690
2691         * libgomp.h (GOMP_barrier): Declare.
2692
2693         * testsuite/barrier-1.c: New file.
2694         * testsuite/critical-1.c: New file.
2695         * testsuite/ordered-2.c: New file.
2696         * testsuite/ordered-1.c: New file.
2697         * testsuite/sections-1.c: New file.
2698         * testsuite/single-1.c: New file.
2699         * testsuite/Makefile (TESTS): Add them.
2700
2701 2005-05-04  Richard Henderson  <rth@redhat.com>
2702
2703         * libgomp.h (struct gomp_work_share): Add ordered_owner.
2704         * loop.c (GOMP_loop_static_start): If not the startup thread,
2705         acquire the mutex to wait for initialization complete.
2706         (GOMP_loop_ordered_static_start): Likewise.
2707         (GOMP_loop_ordered_runtime_start): Likewise.
2708         (GOMP_loop_ordered_static_first): Remove.
2709         (GOMP_loop_ordered_dynamic_first): Remove.
2710         (GOMP_loop_ordered_guided_first): Remove.
2711         (GOMP_loop_ordered_runtime_first): Remove.
2712         * ordered.c (gomp_ordered_loop_first): Post to own release when
2713         we're the first thread.
2714         (gomp_ordered_loop_last): Wait on release if not owner.
2715         (gomp_ordered_loop_next): Likewise.
2716         (gomp_ordered_static_loop_init): New.
2717         (gomp_ordered_static_loop_next): Use ordered_owner.
2718         (GOMP_ordered_start): Likewise.
2719         * work.c (gomp_new_work_share): Initialize ordered_owner.
2720
2721 2005-05-03  Richard Henderson  <rth@redhat.com>
2722
2723         * Makefile (OPT): New.
2724         (CFLAGS): Use it.
2725
2726         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2727         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2728         * libgomp.h, libgomp.map, NOTES: Update to match.
2729
2730         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2731         Add initialized and thr members.
2732         (gomp_thread_start): Pause when initially spawned to wait for
2733         the whole team to be created.
2734         (gomp_team_start): Release team members at the end.
2735
2736         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
2737         (f_foo_1): Use GOMP_loop_end.
2738         (f_foo_2): Use GOMP_loop_end_nowait.
2739
2740         * testsuite/loop-2.c: New file.
2741         * testsuite/Makefile (TESTS): Add it.
2742
2743 2005-05-03  Richard Henderson  <rth@redhat.com>
2744
2745         * iter.c (gomp_iter_static_next): Fix overflow check typo.
2746         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2747         * team.c (new_team): Initialize oldest_live_gen to 1 if no
2748         initial work_share.
2749
2750         * testsuite/Makefile: New file.
2751         * testsuite/loop-1.c: New file.
2752
2753 2005-05-03  Richard Henderson  <rth@redhat.com>
2754
2755         Initial implementation and checkin.