libgomp/ChangeLog

   1 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
   2
   3         PR bootstrap/43170
   4         * configure: Regenerate.
   5
   6 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
   7
   8         PR other/43620
   9         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
  10         * configure: Regenerate.
  11         * Makefile.in: Regenerate.
  12         * testsuite/Makefile.in: Regenerate.
  13
  14 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
  15
  16         PR c/43893
  17         * testsuite/libgomp.c/pr43893.c: New test.
  18         * testsuite/libgomp.c++/pr43893.C: New test.
  19
  20 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
  21
  22         PR middle-end/43570
  23         * testsuite/libgomp.fortran/vla8.f90: New test.
  24
  25 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
  26
  27         PR libgomp/43706
  28         * config/linux/affinity.c (gomp_init_affinity): Decrease
  29         gomp_available_cpus if affinity mask confines the process to fewer
  30         CPUs.
  31         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
  32         non-NULL, just return gomp_available_cpus.
  33
  34         PR libgomp/43569
  35         * sections.c (gomp_sections_init): Initialize ws->mode.
  36
  37 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
  38
  39         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
  40         not unused bar variable.
  41         * configure: Regenerate.
  42
  43 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  44
  45         * Makefile.in: Regenerate.
  46         * aclocal.m4: Regenerate.
  47         * testsuite/Makefile.in: Regenerate.
  48
  49 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
  50
  51         PR libgomp/42942
  52         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
  53         (initialize_env): Adjust callers.
  54         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
  55         when the argument is 0.
  56
  57         * testsuite/libgomp.c/pr42942.c: New test.
  58
  59 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
  60
  61         PR middle-end/42644
  62         PR middle-end/42130
  63         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
  64         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
  65
  66 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  67
  68         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
  69         * testsuite/libgomp.c++/task-6.C: Likewise.
  70
  71 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
  72
  73         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
  74
  75 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
  76
  77         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
  78         * configure: Regenerate.
  79
  80 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
  81
  82         PR fortran/42866
  83         * testsuite/libgomp.fortran/allocatable5.f90: New test.
  84
  85 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
  86
  87         * configure.ac: Test for executability of GFORTRAN.
  88         * configure: Regenerate.
  89
  90 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  91
  92         * configure: Regenerate.
  93
  94 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
  95
  96         PR libgomp/42602
  97         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
  98
  99 2010-01-03  Richard Guenther  <rguenther@suse.de>
 100
 101         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
 102
 103 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
 104
 105         * testsuite/libgomp.graphite/pr4118.c: New.
 106
 107 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 108
 109         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 110         for darwin, protect the test with require-effective-target tls_runtime.
 111         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 112
 113 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 114
 115         PR target/41605
 116         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 117         link spec %s substitutions for static libraries.
 118
 119 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 120
 121         PR testsuite/42135
 122         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 123
 124 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 125
 126         * Makefile.in: Regenerate.
 127         * configure: Regenerate.
 128         * testsuite/Makefile.in: Regenerate.
 129
 130 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 131
 132         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 133         settings for LC_ALL and LANG.
 134
 135 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 136
 137         PR fortran/42162
 138         * testsuite/libgomp.fortran/pr42162.f90: New test.
 139
 140 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 141
 142         PR middle-end/42029
 143         * testsuite/libgomp.c/pr42029.c: New test.
 144
 145 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 146
 147         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 148         *s.  Accept ld version without text in ()s.
 149         * configure: Regenerated.
 150
 151 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 152
 153         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 154
 155 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 156
 157         PR libgomp/41418
 158         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 159         or a hyphen (happens with fortran language disabled).
 160         * configure: Regenerate.
 161
 162 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 163
 164         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 165         use sed script portable to Solaris /bin/sed for extracting ld
 166         version.
 167         * configure: Regenerate.
 168
 169 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 170
 171         * testsuite/libgomp.graphite/bounds.c: New test.
 172
 173 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 174
 175         * Makefile.am (libgomp_la_LINK): New.
 176         * Makefile.in: Regenerate.
 177
 178 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 179
 180         * configure.ac (AC_PREREQ): Bump to 2.64.
 181
 182 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 183
 184         * Makefile.am (install-html, install-pdf): Remove.
 185         * Makefile.in: Regenerate.
 186
 187         * Makefile.in: Regenerate.
 188         * aclocal.m4: Regenerate.
 189         * config.h.in: Regenerate.
 190         * configure: Regenerate.
 191         * testsuite/Makefile.in: Regenerate.
 192
 193 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 194
 195         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 196         * Makefile.in: Regenerate.
 197
 198 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 199
 200         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 201         * Makefile.in: Regenerate.
 202
 203 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 204
 205         PR fortran/41102
 206         omp_lib.h.in: Fix -std=f95 errors.
 207
 208
 209 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 210
 211         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 212         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 213         * testsuite/libgomp.graphite/graphite.exp: New.
 214
 215 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 216
 217         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 218         only build.
 219
 220 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 221
 222         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 223         needed memory barrier semantics.
 224         * config/linux/mips/mutex.h: New file.
 225
 226 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 227
 228         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 229
 230 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 231
 232         * configure: Regenerate.
 233
 234 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 235
 236         PR testsuite/40699
 237         PR testsuite/40707
 238         PR testsuite/40709
 239         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 240         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 241         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 242
 243 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 244
 245         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 246         options when choosing a multilib.
 247
 248 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 249
 250         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 251         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 252         ld_library_path, not every libgcc multilib directory.
 253         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 254         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 255         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 256         Use add_path.
 257         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 258
 259 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 260
 261         * Makefile.am (LTLDFLAGS): Define.
 262         (LINK): Define.
 263         * Makefile.in: Regenerate.
 264
 265 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 266
 267         PR fortran/39718
 268         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 269         libgfortranbegin, check existence of libgfortran.a instead of
 270         libgfortranbegin.a.
 271
 272 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 273
 274         PR libgomp/40174
 275         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 276         (gomp_free_pool_helper): Likewise.
 277
 278 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 279             Jakub Jelinek  <jakub@redhat.com>
 280
 281         PR fortran/35423
 282         * testsuite/libgomp.fortran/workshare2.f90: New test.
 283
 284 2009-04-09  Nick Clifton  <nickc@redhat.com>
 285
 286         * iter.c: Change copyright header to refer to version 3 of the
 287         GNU General Public License with version 3.1 of the GCC Runtime
 288         Library Exception and to point readers at the COPYING3 and
 289         COPYING3.RUNTIME files and the FSF's license web page.
 290         * alloc.c: Likewise.
 291         * barrier.c: Likewise.
 292         * config/bsd/proc.c: Likewise.
 293         * config/linux/affinity.c: Likewise.
 294         * config/linux/alpha/futex.h: Likewise.
 295         * config/linux/bar.c: Likewise.
 296         * config/linux/bar.h: Likewise.
 297         * config/linux/ia64/futex.h: Likewise.
 298         * config/linux/ia64/mutex.h: Likewise.
 299         * config/linux/lock.c: Likewise.
 300         * config/linux/mips/futex.h: Likewise.
 301         * config/linux/mutex.c: Likewise.
 302         * config/linux/mutex.h: Likewise.
 303         * config/linux/powerpc/futex.h: Likewise.
 304         * config/linux/proc.c: Likewise.
 305         * config/linux/ptrlock.c: Likewise.
 306         * config/linux/ptrlock.h: Likewise.
 307         * config/linux/s390/futex.h: Likewise.
 308         * config/linux/sem.c: Likewise.
 309         * config/linux/sem.h: Likewise.
 310         * config/linux/sparc/futex.h: Likewise.
 311         * config/linux/wait.h: Likewise.
 312         * config/linux/x86/futex.h: Likewise.
 313         * config/mingw32/proc.c: Likewise.
 314         * config/mingw32/time.c: Likewise.
 315         * config/posix/affinity.c: Likewise.
 316         * config/posix/bar.c: Likewise.
 317         * config/posix/bar.h: Likewise.
 318         * config/posix/lock.c: Likewise.
 319         * config/posix/mutex.h: Likewise.
 320         * config/posix/proc.c: Likewise.
 321         * config/posix/ptrlock.h: Likewise.
 322         * config/posix/sem.c: Likewise.
 323         * config/posix/sem.h: Likewise.
 324         * config/posix/time.c: Likewise.
 325         * config/posix95/lock.c: Likewise.
 326         * critical.c: Likewise.
 327         * env.c: Likewise.
 328         * error.c: Likewise.
 329         * fortran.c: Likewise.
 330         * iter_ull.c: Likewise.
 331         * libgomp.h: Likewise.
 332         * libgomp_f.h.in: Likewise.
 333         * libgomp_g.h: Likewise.
 334         * loop.c: Likewise.
 335         * loop_ull.c: Likewise.
 336         * omp.h.in: Likewise.
 337         * omp_lib.f90.in: Likewise.
 338         * omp_lib.h.in: Likewise.
 339         * ordered.c: Likewise.
 340         * parallel.c: Likewise.
 341         * sections.c: Likewise.
 342         * single.c: Likewise.
 343         * task.c: Likewise.
 344         * team.c: Likewise.
 345         * work.c: Likewise.
 346
 347 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 348
 349         * testsuite/config/default.exp: Change copyright header to refer to
 350         version 3 of the GNU General Public License and to point readers
 351         at the COPYING3 file and the FSF's license web page.
 352
 353 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 354
 355         PR middle-end/39573
 356         * libgomp.c++/pr39573.C: New test.
 357
 358 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 359
 360         PR other/39591
 361         * testsuite/libgomp.c/pr39591-1.c: New test.
 362         * testsuite/libgomp.c/pr39591-2.c: New test.
 363         * testsuite/libgomp.c/pr39591-3.c: New test.
 364
 365 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 366
 367         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 368         * testsuite/libgomp.c/atomic-6.c: Ditto.
 369
 370 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 371
 372         PR c/39495
 373         * testsuite/libgomp.c/loop-12.c: New test.
 374         * testsuite/libgomp.c/loop-11.c: New test.
 375         * testsuite/libgomp.c++/loop-11.C: New test.
 376         * testsuite/libgomp.c++/loop-12.C: New test.
 377         * testsuite/libgomp.c++/for-8.C: New test.
 378
 379 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 380
 381         * configure: Regenerate.
 382
 383 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 384
 385         PR middle-end/39154
 386         * testsuite/libgomp.c/pr39154.c: New test.
 387
 388 2009-01-30  Ian Lance Taylor  <iant@google.com>
 389
 390         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 391         libgomp_ld_is_gold.  Get gold version number.
 392         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 393         * configure: Rebuild.
 394
 395 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 396
 397         * testsuite/lib/libgomp.exp: Add -B option for targets that
 398         use libgfortran.a%s in their specs.
 399
 400 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 401
 402         PR libgomp/38086
 403         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 404         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 405         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 406         * configure: Regenerated.
 407         * config.h.in: Likewise.
 408
 409 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 410
 411         PR c++/38650
 412         * testsuite/libgomp.c/pr38650.c: New test.
 413         * testsuite/libgomp.c++/pr38650.C: New test.
 414
 415 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 416
 417         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 418
 419 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 420
 421         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 422
 423 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 424
 425         * configure: Regenerate.
 426
 427 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 428
 429         PR middle-end/36802
 430         * testsuite/libgomp.c/pr36802-1.c: New test.
 431         * testsuite/libgomp.c/pr36802-2.c: New test.
 432         * testsuite/libgomp.c/pr36802-3.c: New test.
 433
 434 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 435
 436         PR libgomp/38270
 437         * config/linux/powerpc/mutex.h: New.
 438
 439 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 440
 441         PR c++/38257
 442         * testsuite/libgomp.c++/for-7.C: New test.
 443
 444         PR c++/38348
 445         * testsuite/libgomp.c++/for-6.C: New test.
 446
 447 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 448
 449         PR testsuite/28870
 450         * testsuite/lib/libgomp.exp: Include new timeout library files.
 451         (libgomp_target_compile): Set timeout value from new proc.
 452
 453 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
 454
 455         PR libgomp/37938
 456         * config/linux/ia64/mutex.h: New.
 457
 458 2008-11-04  Tobias Burnus  <burnus@net-b.de>
 459
 460         PR libgomp/37935
 461         * libgomp.texi (Runtime library routines, environment variables):
 462         Update for OpenMP version 3.0.
 463
 464 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 465             Steve Ellcey  <sje@cup.hp.com>
 466
 467         * configure: Regenerate for new libtool.
 468         * Makefile.in: Ditto.
 469         * testsuite/Makefile.in: Ditto.
 470
 471 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
 472             Andreas Tobler  <a.tobler@schweiz.org>
 473
 474         * config/bsd/proc.c: New file.
 475         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
 476         * configure.ac: Check for header <sys/sysctl.h>
 477         * configure: Regenerate.
 478         * config.h.in: Likewise.
 479
 480 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
 481
 482         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
 483
 484 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 485
 486         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
 487         * Makefile.in: Regenerated.
 488         * testsuite/Makefile.in: Regenerated.
 489
 490 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
 491
 492         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
 493         depend on blddir if blddir exists.
 494         (libgomp_target_compile): Likewise.
 495         * testsuite/libgomp.c++/c++.exp: Likewise.
 496         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 497
 498 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 499
 500         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
 501         Do not list GPL as Invariant Section.
 502
 503 2008-07-28  Ilie Garbacea  <ilie@mips.com>
 504             Chao-ying Fu  <fu@mips.com>
 505
 506         * configure.tgt: Enable futex for MIPS.
 507         * config/linux/mips/futex.h: New file.
 508
 509 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
 510
 511         * team.c (gomp_team_end): Free team immediately if it has
 512         just one thread.
 513
 514 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
 515
 516         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
 517         * testsuite/libgomp.fortran/fortran.exp: Same.
 518         * testsuite/libgomp.c/c.exp: Same.
 519         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
 520         directory to library path first.
 521
 522 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
 523
 524         * env.c (parse_stacksize): Add cast to avoid warning.
 525         (parse_spincount): Likewise.
 526
 527 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
 528
 529         * testsuite/libgomp.c/loop-10.c: New test.
 530         * libgomp.c/loop-3.c (main): Add lastprivate clause.
 531         * libgomp.c++/loop-6.C (main): Likewise.
 532
 533         PR debug/36617
 534         * testsuite/libgomp.c/debug-1.c: New test.
 535
 536 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
 537
 538         * testsuite/libgomp.c/nqueens-1.c: New test.
 539
 540         PR c++/36523
 541         * testsuite/libgomp.c++/task-7.C: New function.
 542
 543 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 544
 545         * configure: Regenerate.
 546
 547 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 548
 549         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
 550         mutex when HAVE_SYNC_BUILTINS isn't defined.
 551
 552 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 553
 554         * libgomp.texi (omp_test_lock): Fix typo.
 555
 556 2008-06-12  Tobias Burnus  <burnus@net-b.de>
 557
 558         * omp_lib.f90.in: Add "implicit none".
 559
 560 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
 561
 562         PR middle-end/36506
 563         * testsuite/libgomp.c/reduction-5.c: New test.
 564
 565 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
 566
 567         * libgomp.h (struct gomp_task): Add in_tied_task field.
 568         * task.c (gomp_init_task): Initialize it.
 569         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
 570         unconditionally.  Don't call gomp_team_barrier_wake if
 571         current task is implicit or if(0) from implicit and number of
 572         running tasks is equal to nthreads - 1.
 573
 574         PR libgomp/36471
 575         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
 576         omp_get_team_size_8): Fix pastos.
 577
 578         PR libgomp/36469
 579         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
 580         * configure: Regenerated.
 581         * config.h.in: Regenerated.
 582         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
 583         defined.
 584
 585 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
 586
 587         PR bootstrap/36452
 588         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
 589         (GOMP_loop_ull_dynamic_start): Likewise.
 590         (GOMP_loop_ull_guided_start): Likewise.
 591         (GOMP_loop_ull_ordered_static_start): Likewise.
 592         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
 593         (GOMP_loop_ull_ordered_guided_start): Likewise.
 594
 595 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 596             Richard Henderson  <rth@redhat.com>
 597             Ulrich Drepper  <drepper@redhat.com>
 598             Jakob Blomer  <jakob.blomer@ira.uka.de>
 599
 600         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
 601         Substitute also OMP_*LOCK_25*.
 602         * configure: Regenerated.
 603         * config.h.in: Regenerated.
 604         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
 605         ptrlock.c and task.c.
 606         * Makefile.in: Regenerated.
 607         * testsuite/Makefile.in: Regenerated.
 608         * task.c: New file.
 609         * loop_ull.c: New file.
 610         * iter_ull.c: New file.
 611         * libgomp.h: Include ptrlock.h.
 612         (enum gomp_task_kind): New type.
 613         (struct gomp_team): Add task_lock, task_queue, task_count,
 614         task_running_count, single_count fields.  Add
 615         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
 616         Remove work_share_lock, generation_mask,
 617         oldest_live_gen, num_live_gen and init_work_shares fields, add
 618         work work_share_list_alloc, work_share_list_free and work_share_chunk
 619         fields.  Change work_shares from pointer to pointers into an array.
 620         Change ordered_release field into gomp_sem_t ** from flexible array
 621         member.  Add implicit_task and initial_work_shares fields.
 622         Move close to the end of the struct.
 623         (struct gomp_team_state): Add single_count, last_work_share,
 624         active_level and level fields, remove work_share_generation.
 625         (gomp_barrier_handle_tasks): New prototype.
 626         (gomp_finish_task): New inline function.
 627         (struct gomp_work_share): Move chunk_size, end, incr into
 628         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
 629         next_ll fields.  Reshuffle fields.  Add next_alloc,
 630         next_ws, next_free and inline_ordered_team_ids fields, change
 631         ordered_team_ids into pointer from flexible array member.
 632         Add mode field.  Put lock and next into a different cache line
 633         from most of the write-once fields.
 634         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
 635         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
 636         gomp_iter_ull_guided_next): New prototypes.
 637         (gomp_new_icv): New prototype.
 638         (struct gomp_thread): Add thread_pool and task fields.
 639         (struct gomp_thread_pool): New type.
 640         (gomp_new_team): New prototype.
 641         (gomp_team_start): Change type of last argument.
 642         (gomp_new_work_share): Removed.
 643         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
 644         (gomp_work_share_init_done): New static inline.
 645         (gomp_throttled_spin_count_var, gomp_available_cpus,
 646         gomp_managed_threads): New extern decls.
 647         (gomp_init_task): New prototype.
 648         (gomp_spin_count_var): New extern var decl.
 649         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
 650         or no alias support, or if not PIC.
 651         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
 652         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
 653         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
 654         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
 655         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
 656         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
 657         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
 658         gomp_test_nest_lock_25): New prototypes.
 659         (omp_lock_symver, strong_alias): Define.
 660         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
 661         decls.
 662         (gomp_end_task): New.
 663         (struct gomp_task_icv, gomp_global_icv): New.
 664         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
 665         (struct gomp_task): New.
 666         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 667         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 668         (gomp_icv): New.
 669         (gomp_schedule_type): Reorder enum to match
 670         omp_sched_t.
 671         * team.c (struct gomp_thread_start_data): Add thread_pool and task
 672         fields.
 673         (gomp_thread_start): Add gomp_team_barrier_wait call.
 674         For non-nested case remove clearing of docked thread thr fields.
 675         Use pool fields instead of global gomp_* variables.  Use
 676         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
 677         Create tasks for each member thread.
 678         (free_team): Only destroy team barrier, task_lock here and free it.
 679         (gomp_free_thread): Free last_team if non-NULL.
 680         (gomp_team_end): Call gomp_team_barrier_wait instead of
 681         gomp_barrier_wait.  For nested case call one extra
 682         gomp_barrier_wait.  Move here some destruction from free_team.
 683         Call free_team on pool->last_team if any, rather than freeing
 684         current team.  Destroy work_share_list_free_lock ifndef
 685         HAVE_SYNC_BUILTINS.
 686         (gomp_new_icv): New function.
 687         (gomp_threads, gomp_threads_size, gomp_threads_used,
 688         gomp_threads_dock): Removed.
 689         (gomp_thread_destructor): New variable.
 690         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
 691         functions.
 692         (gomp_team_start): Create new pool if current thread doesn't have
 693         one.  Use pool fields instead of global gomp_* variables.
 694         Initialize thread_pool field for new threads.  Clear single_count.
 695         Change last argument from ws to team, don't create
 696         new team, set ts.work_share to &team->work_shares[0] and clear
 697         ts.last_work_share.  Don't clear ts.work_share_generation.
 698         If number of threads changed, adjust atomically gomp_managed_threads.
 699         Use gomp_init_task instead of gomp_new_task,
 700         set thr->task to the corresponding implicit_task array entry.
 701         Create tasks for each member thread.  Initialize ts.level.
 702         (initialize_team): Call pthread_key_create on
 703         gomp_thread_destructor.
 704         (team_destructor): New function.
 705         (new_team): Removed.
 706         (gomp_new_team): New function.
 707         (free_team): Free gomp_work_share blocks chained through next_alloc,
 708         instead of freeing work_shares and destroying work_share_lock.
 709         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
 710         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
 711         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
 712         of gomp_barrier_wait.
 713         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
 714         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
 715         if gomp_work_share_start returned true.  Don't unlock ws->lock.
 716         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
 717         of gomp_barrier_wait.
 718         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
 719         gomp_work_share_init_done if gomp_work_share_start returned true.
 720         Don't unlock ws->lock.
 721         * work.c: Include stddef.h.
 722         (free_work_share): Use work_share_list_free_lock instead
 723         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
 724         Call gomp_fini_work_share and then either free ws if orphaned, or
 725         put it into work_share_list_free list of the current team.
 726         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
 727         functions.
 728         (gomp_work_share_start, gomp_work_share_end,
 729         gomp_work_share_end_nowait): Rewritten.
 730         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
 731         (openmp_version): Set to 200805.
 732         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 733         omp_sched_guided, omp_sched_auto): New parameters.
 734         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 735         omp_set_max_active_levels, omp_get_max_active_levels,
 736         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 737         omp_get_active_level): New interfaces.
 738         * omp_lib.h.in (openmp_version): Set to 200805.
 739         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 740         omp_sched_guided, omp_sched_auto): New parameters.
 741         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 742         omp_set_max_active_levels, omp_get_max_active_levels,
 743         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 744         omp_get_active_level): New externals.
 745         * loop.c: Include limits.h.
 746         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
 747         GFS_AUTO.
 748         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
 749         Likewise.  Use gomp_icv.
 750         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
 751         ts.static_trip here.
 752         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
 753         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
 754         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
 755         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
 756         don't unlock ws->lock, otherwise lock it.
 757         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
 758         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
 759         (gomp_parallel_loop_start): Call gomp_new_team instead of
 760         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
 761         Adjust gomp_team_start caller.  Pass 0 as second argument to
 762         gomp_resolve_num_threads.
 763         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
 764         If adding ws->chunk_size nthreads + 1 times after end won't
 765         overflow, set ws->mode to 1.
 766         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
 767         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
 768         GOMP_loop_ull_ordered_static_start,
 769         GOMP_loop_ull_ordered_dynamic_start,
 770         GOMP_loop_ull_ordered_guided_start,
 771         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
 772         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
 773         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
 774         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
 775         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
 776         prototypes.
 777         * libgomp.map: Export lock routines also @@OMP_2.0.
 778         (GOMP_loop_ordered_dynamic_first,
 779         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
 780         GOMP_loop_ordered_static_first): Remove.
 781         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
 782         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
 783         GOMP_loop_ull_ordered_dynamic_next,
 784         GOMP_loop_ull_ordered_dynamic_start,
 785         GOMP_loop_ull_ordered_guided_next,
 786         GOMP_loop_ull_ordered_guided_start,
 787         GOMP_loop_ull_ordered_runtime_next,
 788         GOMP_loop_ull_ordered_runtime_start,
 789         GOMP_loop_ull_ordered_static_next,
 790         GOMP_loop_ull_ordered_static_start,
 791         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
 792         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
 793         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
 794         (omp_set_schedule, omp_get_schedule,
 795         omp_get_thread_limit, omp_set_max_active_levels,
 796         omp_get_max_active_levels, omp_get_level,
 797         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
 798         omp_set_schedule_, omp_set_schedule_8_,
 799         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 800         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 801         omp_get_max_active_levels_, omp_get_level_,
 802         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 803         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 804         New exports @@OMP_3.0.
 805         * omp.h.in (omp_sched_t): New type.
 806         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 807         omp_set_max_active_levels, omp_get_max_active_levels,
 808         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 809         omp_get_active_level): New prototypes.
 810         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
 811         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
 812         gomp_thread_limit_var, gomp_remaining_threads_count,
 813         gomp_remaining_threads_lock): New variables.
 814         (parse_spincount): New function.
 815         (initialize_env): Call gomp_init_num_threads unconditionally.
 816         Initialize gomp_available_cpus.  Call parse_spincount,
 817         initialize gomp_{,throttled_}spin_count_var
 818         depending on presence and value of OMP_WAIT_POLICY and
 819         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
 820         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
 821         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
 822         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
 823         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
 824         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 825         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 826         (gomp_global_icv): New.
 827         (parse_schedule): Use it.  Parse "auto".
 828         (omp_set_num_threads): Use gomp_icv.
 829         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
 830         Likewise.
 831         (omp_get_max_threads): Move from parallel.c.
 832         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 833         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
 834         add ialias.
 835         (parse_stacksize, parse_wait_policy): New functions.
 836         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
 837         both wrappers for compatibility and new locks.
 838         (omp_set_schedule, omp_get_schedule,
 839         omp_get_thread_limit, omp_set_max_active_levels,
 840         omp_get_max_active_levels, omp_get_level,
 841         omp_get_ancestor_thread_num, omp_get_team_size,
 842         omp_get_active_level): New ialias_redirect.
 843         (omp_set_schedule_, omp_set_schedule_8_,
 844         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 845         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 846         omp_get_max_active_levels_, omp_get_level_,
 847         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 848         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 849         New functions.
 850         * parallel.c: Include limits.h.
 851         (gomp_resolve_num_threads): Add count argument.  Rewritten.
 852         (GOMP_parallel_start): Call gomp_new_team and pass that as last
 853         argument to gomp_team_start.  Pass 0 as second argument to
 854         gomp_resolve_num_threads.
 855         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
 856         if gomp_thread_limit_var != ULONG_MAX.
 857         (omp_in_parallel): Implement using ts.active_level.
 858         (omp_get_max_threads): Move to env.c.
 859         (omp_get_level, omp_get_ancestor_thread_num,
 860         omp_get_team_size, omp_get_active_level): New functions,
 861         add ialias.
 862         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
 863         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
 864         gomp_iter_dynamic_next instead of the _locked variant and don't take
 865         lock around it, otherwise acquire it before calling
 866         gomp_iter_dynamic_next_locked.
 867         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
 868         gomp_iter_dynamic_next instead of the _locked variant and don't take
 869         lock around it.
 870         (GOMP_parallel_sections_start): Call gomp_new_team instead of
 871         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
 872         Adjust gomp_team_start caller.  Pass count as second argument to
 873         gomp_resolve_num_threads, don't adjust num_threads after the call.
 874         Use gomp_icv.
 875         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
 876         ws->chunk_size by incr.
 877         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
 878         code.
 879         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
 880         types.
 881         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
 882         (omp_check_defines): Check even the compat defines.
 883         * config/linux/ptrlock.c: New file.
 884         * config/linux/ptrlock.h: New file.
 885         * config/linux/wait.h: New file.
 886         * config/posix/ptrlock.c: New file.
 887         * config/posix/ptrlock.h: New file.
 888         * config/linux/bar.h (gomp_team_barrier_wait,
 889         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 890         (gomp_team_barrier_set_task_pending,
 891         gomp_team_barrier_clear_task_pending,
 892         gomp_team_barrier_set_waiting_for_tasks,
 893         gomp_team_barrier_waiting_for_tasks,
 894         gomp_team_barrier_done): New inlines.
 895         (gomp_barrier_t): Rewritten.
 896         (gomp_barrier_state_t): New typedef.
 897         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
 898         gomp_barrier_wait_start): Rewritten.
 899         (gomp_barrier_wait_end): Change second argument to
 900         gomp_barrier_state_t.
 901         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 902         inlines.
 903         * config/linux/bar.c: Include wait.h instead of libgomp.h and
 904         futex.h.
 905         (gomp_barrier_wait_end): Rewritten.
 906         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 907         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
 908         * config/posix/bar.h (gomp_barrier_t): Add generation field.
 909         (gomp_barrier_state_t): New typedef.
 910         (gomp_team_barrier_wait,
 911         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 912         (gomp_barrier_wait_start): Or all but low 2 bits from generation
 913         into the return value.  Return gomp_barrier_state_t.
 914         (gomp_team_barrier_set_task_pending,
 915         gomp_team_barrier_clear_task_pending,
 916         gomp_team_barrier_set_waiting_for_tasks,
 917         gomp_team_barrier_waiting_for_tasks,
 918         gomp_team_barrier_done): New inlines.
 919         (gomp_barrier_wait_end): Change second argument to
 920         gomp_barrier_state_t.
 921         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 922         inlines.
 923         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
 924         (gomp_barrier_wait_end): Change second argument to
 925         gomp_barrier_state_t.
 926         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 927         gomp_team_barrier_wake): New functions.
 928         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
 929         futex.h.
 930         (gomp_futex_wake, gomp_futex_wait): New variables.
 931         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
 932         * config/linux/lock.c: Rewrite to make locks task owned,
 933         for backwards compatibility provide the old entrypoints
 934         if symbol versioning.  Include wait.h instead of libgomp.h and
 935         futex.h.
 936         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
 937         * config/posix95/lock.c: Rewrite to make locks task owned,
 938         for backwards compatibility provide the old entrypoints
 939         if symbol versioning.
 940         * config/posix/lock.c: Rewrite to make locks task owned,
 941         for backwards compatibility provide the old entrypoints
 942         if symbol versioning.
 943         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
 944         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
 945         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
 946         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 947         (sys_futex0): Return error code.
 948         (futex_wake, futex_wait): If ENOSYS was returned, clear
 949         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 950         (cpu_relax, atomic_write_barrier): New static inlines.
 951         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 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/x86/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/s390/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/ia64/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/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 971         (sys_futex0): Return error code.
 972         (futex_wake, futex_wait): If ENOSYS was returned, clear
 973         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 974         (cpu_relax, atomic_write_barrier): New static inlines.
 975         * config/linux/sem.c: Include wait.h instead of libgomp.h and
 976         futex.h.
 977         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
 978         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
 979         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
 980         types.
 981         (omp_nest_lock_t): Change owner into void *, add lock field.
 982         * config/posix95/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.  Change owner to void *.
 987         * config/posix/omp-lock.h: Include semaphore.h.
 988         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 989         (omp_lock_t): Use sem_t instead of mutex if semaphores
 990         aren't broken.
 991         (omp_nest_lock_t): Likewise.  Add owner field.
 992
 993 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 994
 995         * testsuite/libgomp.c/collapse-1.c: New test.
 996         * testsuite/libgomp.c/collapse-2.c: New test.
 997         * testsuite/libgomp.c/collapse-3.c: New test.
 998         * testsuite/libgomp.c/icv-1.c: New test.
 999         * testsuite/libgomp.c/icv-2.c: New test.
1000         * testsuite/libgomp.c/lib-2.c: New test.
1001         * testsuite/libgomp.c/lock-1.c: New test.
1002         * testsuite/libgomp.c/lock-2.c: New test.
1003         * testsuite/libgomp.c/lock-3.c: New test.
1004         * testsuite/libgomp.c/loop-4.c: New test.
1005         * testsuite/libgomp.c/loop-5.c: New test.
1006         * testsuite/libgomp.c/loop-6.c: New test.
1007         * testsuite/libgomp.c/loop-7.c: New test.
1008         * testsuite/libgomp.c/loop-8.c: New test.
1009         * testsuite/libgomp.c/loop-9.c: New test.
1010         * testsuite/libgomp.c/nested-3.c: New test.
1011         * testsuite/libgomp.c/nestedfn-6.c: New test.
1012         * testsuite/libgomp.c/sort-1.c: New test.
1013         * testsuite/libgomp.c/task-1.c: New test.
1014         * testsuite/libgomp.c/task-2.c: New test.
1015         * testsuite/libgomp.c/task-3.c: New test.
1016         * testsuite/libgomp.c/task-4.c: New test.
1017         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1018         to C++ testsuite default compiler options.
1019         * testsuite/libgomp.c++/collapse-1.C: New test.
1020         * testsuite/libgomp.c++/collapse-2.C: New test.
1021         * testsuite/libgomp.c++/ctor-10.C: New test.
1022         * testsuite/libgomp.c++/for-1.C: New test.
1023         * testsuite/libgomp.c++/for-2.C: New test.
1024         * testsuite/libgomp.c++/for-3.C: New test.
1025         * testsuite/libgomp.c++/for-4.C: New test.
1026         * testsuite/libgomp.c++/for-5.C: New test.
1027         * testsuite/libgomp.c++/loop-8.C: New test.
1028         * testsuite/libgomp.c++/loop-9.C: New test.
1029         * testsuite/libgomp.c++/loop-10.C: New test.
1030         * testsuite/libgomp.c++/task-1.C: New test.
1031         * testsuite/libgomp.c++/task-2.C: New test.
1032         * testsuite/libgomp.c++/task-3.C: New test.
1033         * testsuite/libgomp.c++/task-4.C: New test.
1034         * testsuite/libgomp.c++/task-5.C: New test.
1035         * testsuite/libgomp.c++/task-6.C: New test.
1036         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1037         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1038         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1039         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1040         * testsuite/libgomp.fortran/collapse1.f90: New test.
1041         * testsuite/libgomp.fortran/collapse2.f90: New test.
1042         * testsuite/libgomp.fortran/collapse3.f90: New test.
1043         * testsuite/libgomp.fortran/collapse4.f90: New test.
1044         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1045         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1046         * testsuite/libgomp.fortran/lib4.f90: New test.
1047         * testsuite/libgomp.fortran/lock-1.f90: New test.
1048         * testsuite/libgomp.fortran/lock-2.f90: New test.
1049         * testsuite/libgomp.fortran/nested1.f90: New test.
1050         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1051         * testsuite/libgomp.fortran/strassen.f90: New test.
1052         * testsuite/libgomp.fortran/tabs1.f90: New test.
1053         * testsuite/libgomp.fortran/tabs2.f: New test.
1054         * testsuite/libgomp.fortran/task1.f90: New test.
1055         * testsuite/libgomp.fortran/task2.f90: New test.
1056         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1057         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1058         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1059         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1060         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1061
1062 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1063
1064         PR c++/36308
1065         * testsuite/libgomp.c++/ctor-11.C: New test.
1066         * testsuite/libgomp.c++/ctor-12.C: New test.
1067
1068 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1069
1070         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1071
1072 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1073
1074         PR middle-end/36106
1075         * testsuite/libgomp.c/atomic-5.c: New test.
1076         * testsuite/libgomp.c/atomic-6.c: New test.
1077         * testsuite/libgomp.c/autopar-1.c: New test.
1078
1079 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1080
1081         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1082         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1083         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1084         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1085         * configure: Regenerate.
1086         * Makefile.in, testsuite/Makefile.in: Likewise.
1087
1088 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1089
1090         PR bootstrap/35457
1091         * aclocal.m4: Regenerate.
1092         * configure: Regenerate.
1093
1094 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1095
1096         PR middle-end/35611
1097         * testsuite/libgomp.c/atomic-4.c: New test.
1098
1099         PR libgomp/35625
1100         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1101         (gomp_iter_guided_next): Likewise.
1102         * testsuite/libgomp.c/pr35625.c: New test.
1103
1104 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1105
1106         * aclocal.m4: Regenerate.
1107         * configure: Likewise.
1108         * Makefile.in: Likewise.
1109         * testsuite/Makefile.in: Likewise.
1110
1111 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1112
1113         PR middle-end/35185
1114         * testsuite/libgomp.c++/pr35185.C: New test.
1115
1116 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1117
1118         PR middle-end/35549
1119         * testsuite/libgomp.c/pr35549.c: New test.
1120
1121 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1122
1123         * testsuite/libgomp.c/atomic-3.c: New test.
1124
1125 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1126
1127         PR fortran/33197
1128         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1129         .F08 file suffixes.
1130
1131 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1132
1133         PR libgomp/33131
1134         * configure.ac: Add ACX_HEADER_STRING.
1135         * env.c: Include strings.h.
1136         * aclocal.m4: Regenerate.
1137         * config.h.in: Regenerate.
1138         * configure: Regenerate.
1139         * Makefile.in: Regenerate.
1140         * testsuite/Makefile.in: Regenerate.
1141
1142 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1143
1144         PR middle-end/35196
1145         * testsuite/libgomp.c/pr35196.c: New test.
1146
1147         PR middle-end/35130
1148         * testsuite/libgomp.fortran/pr35130.f90: New test.
1149         * testsuite/libgomp.c/pr35130.c: New test.
1150
1151 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1152
1153         PR middle-end/33880
1154         * testsuite/libgomp.c/pr33880.c: New test.
1155         * testsuite/libgomp.fortran/pr33880.f90: New test.
1156
1157 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1158
1159         * configure: Regenerate.
1160
1161 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1162
1163         * configure.ac: Move futex checking into ../config/futex.m4.
1164         * configure: Rebuilt.
1165         * aclocal.m4: Rebuilt.
1166         * Makefile.in: Rebuilt.
1167
1168         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1169         2007-10-15 ../config/tls.m4 change.
1170
1171 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1172
1173         PR c++/34513
1174         * testsuite/libgomp.c/pr34513.c: New test.
1175         * testsuite/libgomp.c++/pr34513.C: New test.
1176
1177 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1178
1179         PR target/32765
1180         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1181
1182 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1183
1184         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1185
1186 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1187
1188         * testsuite/libgomp.c/private-1.c: New test.
1189
1190 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1191             Paolo Bonzini  <bonzini@gnu.org>
1192
1193         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1194         instead of 'VPATH ='.
1195         * Makefile.in: Regenerate.
1196
1197 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1198
1199         * configure.ac: Adjust makeinfo version check.
1200         * configure: Regenerate.
1201
1202 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1203
1204         PR fortran/34020
1205         * testsuite/libgomp.fortran/pr34020.f90: New test.
1206
1207 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1208
1209         PR c++/33894
1210         * testsuite/libgomp.c++/atomic-1.C: New test.
1211
1212 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1213
1214         PR libgomp/33275
1215         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1216         Make x and y integers rather than (implicit) reals.  Add private (j)
1217         clause to the last omp parallel.
1218
1219 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1220
1221         * configure: Regenerate following changes to ../config/tls.m4.
1222
1223 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1224
1225         * testsuite/libgomp.fortran/stack.f90: New test.
1226
1227 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1228
1229         * config/mingw32/proc.c: New file.
1230
1231 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1232
1233         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1234         (main): Use __get_cpuid to get i386 target fetaures.
1235         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1236         (main): Use __get_cpuid to get x86_64 target fetaures.
1237
1238 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1239
1240         PR target/32765
1241         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1242         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1243
1244 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1245
1246         PR fortran/32550
1247         * testsuite/libgomp.fortran/pr32550.f90: New test.
1248         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1249
1250 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1251
1252         * aclocal.m4: Regenerated.
1253
1254 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1255
1256         PR fortran/32359
1257         * testsuite/libgomp.fortran/pr32359.f90: New.
1258
1259 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1260
1261         PR libgomp/32468
1262         * sections.c (GOMP_parallel_sections_start): Only decrease
1263         number of threads to COUNT if dyn_var is true.
1264         * testsuite/libgomp.c/pr32468.c: New test.
1265
1266 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1267
1268         PR libgomp/26308
1269         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1270
1271 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1272
1273         PR middle-end/32362
1274         * testsuite/libgomp.c/pr32362-1.c: New test.
1275         * testsuite/libgomp.c/pr32362-2.c: New test.
1276         * testsuite/libgomp.c/pr32362-3.c: New test.
1277
1278 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1279
1280         * team.c (gomp_team_start): Fix setting up thread_attr
1281         stack size.
1282
1283 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1284
1285         * configure: Regenerate.
1286
1287 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1288
1289         * Makefile.in: Regenerate.
1290         * configure: Regenerate.
1291         * aclocal.m4: Regenerate.
1292         * testsuite/Makefile.in: Regenerate.
1293
1294 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1295
1296         * config/linux/proc.c: New file.
1297
1298         PR libgomp/28482
1299         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1300
1301 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1302
1303         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1304
1305 2007-04-16  Matthias Klose  <doko@debian.org>
1306
1307         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1308         flags if not building with -m64.
1309         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1310         flag for i?86-*-* targets, if current target matches -m64.
1311
1312 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1313
1314         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1315         * Makefile.in: Regenerate.
1316
1317 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1318
1319         PR testsuite/31369
1320         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1321         ld_library_path.
1322         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1323
1324 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1325
1326         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1327         decls.
1328         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1329         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1330         (parse_affinity): New function.
1331         (initialize_env): Call it and gomp_init_affinity.
1332         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1333         create new pthread_attr_t and call gomp_init_thread_affinity
1334         on it for each thread before passing the attribute to pthread_create.
1335         * config/linux/affinity.c: New file.
1336         * config/posix/affinity.c: New file.
1337         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1338         * configure: Rebuilt.
1339         * config.h.in: Rebuilt.
1340         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1341         * Makefile.in: Rebuilt.
1342
1343 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1344
1345         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1346         *-*-darwin*.
1347         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1348         and use it if found.
1349
1350 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1351
1352         * testsuite/config/default.exp: New file.
1353         * testsuite/lib/libgomp.exp: New file.
1354         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1355         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1356         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1357         (libgomp_load): Remove.
1358         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1359         always_ld_library_path, not ld_library_path.  Set additional_flags
1360         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1361         (target_compile): Do not call libgomp_init.  Append lang_library_path
1362         and lang_link_flags to options.
1363         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1364         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1365         here.
1366         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1367         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1368         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1369         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1370         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1371         CX8 flag.
1372         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1373         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1374         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1375         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1376         * testsuite/libgomp.c/atomic-10.c: Ditto.
1377
1378 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1379
1380         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1381         dg-final cleanup-modules line.
1382         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1383         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1384         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1385         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1386         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1387         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1388         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1389
1390 2007-03-18  Andreas Schwab  <schwab@suse.de>
1391
1392         * acinclude.m4: Adjust regular expression for ld version
1393         extraction.
1394         * configure: Regenerate.
1395
1396 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1397
1398         * Makefile.am: Add install-pdf target as copied from
1399         automake v1.10 rules.
1400         * Makefile.in: Regenerate
1401
1402 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1403
1404         PR libgomp/28486
1405         * configure: Regenerate.
1406
1407         PR c++/30703
1408         * testsuite/libgomp.c++/pr30703.C: New test.
1409
1410 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1411
1412         Revert:
1413         2006-07-05  Eric Christopher  <echristo@apple.com>
1414         * configure.ac: Depend addition of -pthread on host OS.
1415         * configure: Regenerate.
1416
1417 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1418
1419         * libgomp.texi: Fix spacing after abbreviations.
1420
1421 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1422
1423         PR libgomp/30546
1424         * configure.ac: Add check for makeinfo
1425         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1426         if an appropiate version of makeinfo is found.
1427         * aclocal.m4: Regenerated.
1428         * configure: Regenerated.
1429         * Makefile.in: Regenerated.
1430         * testsuite/Makefile.in: Regenerated.
1431
1432 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1433
1434         PR libgomp/30540
1435         * libgomp.texi: More about implementation-dependent settings.
1436
1437 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1438
1439         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1440
1441 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1442
1443         PR middle-end/30494
1444         * testsuite/libgomp.c/pr30494.c: New test.
1445
1446 2007-01-15  Tom Tromey  <tromey@redhat.com>
1447
1448         * configure: Rebuilt.
1449         * configure.ac: Fixed comment.
1450
1451 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1452
1453         * libgomp.texi: Document implementation specific default values of
1454         environment variables.
1455
1456 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1457
1458         PR libgomp/28209
1459         * libgomp.texi: New file.
1460         * configure.ac: Add --enable-generated-files-in-srcdir option.
1461         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1462         files to srcdir.
1463         * Makefile.in: Regenerated.
1464         * config.h.in: Regenerated.
1465         * testsuite/Makefile.in: Regenerated.
1466         * NOTES: Removed.
1467
1468 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1469
1470         PR libgomp/29949
1471         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1472
1473 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1474
1475         * configure: Regenerate.
1476
1477 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
1478
1479         PR libgomp/29947
1480         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
1481         start if there shouldn't be any loop iterations.
1482         (gomp_loop_ordered_static_start): Remove start == end test.
1483         * testsuite/libgomp.c/pr29947-1.c: New test.
1484         * testsuite/libgomp.c/pr29947-2.c: New test.
1485
1486 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
1487
1488         * configure.tgt: Force initial-exec TLS model on Linux only.
1489
1490 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
1491
1492         * configure: Regenerated.
1493
1494 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
1495
1496         * env.c (parse_schedule): Reject out of range values.
1497         (parse_unsigned_long): Reject out of range, negative or zero values.
1498
1499 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
1500
1501         PR fortran/29629
1502         * testsuite/libgomp.fortran/pr29629.f90: New test.
1503
1504 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
1505
1506         PR libgomp/29494
1507         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
1508         * config/posix95: New directory.
1509         * config/posix95/omp-lock.h: New file.
1510         * config/posix95/lock.c: Likewise.
1511
1512 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1513
1514         * aclocal.m4: Regenerate.
1515         * configure: Regenerate.
1516
1517 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1518
1519         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
1520         '<' to '<='.
1521
1522 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1523
1524         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
1525         test.
1526         * configure: Regenerate.
1527         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
1528
1529 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
1530
1531         PR middle-end/25261
1532         PR middle-end/28790
1533         * testsuite/libgomp.c/nestedfn-4.c: New test.
1534         * testsuite/libgomp.c/nestedfn-5.c: New test.
1535         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
1536
1537         PR fortran/29097
1538         * testsuite/libgomp.fortran/condinc1.f: New test.
1539         * testsuite/libgomp.fortran/condinc2.f: New test.
1540         * testsuite/libgomp.fortran/condinc3.f90: New test.
1541         * testsuite/libgomp.fortran/condinc4.f90: New test.
1542         * testsuite/libgomp.fortran/condinc1.inc: New file.
1543
1544 2006-09-18  Tom Tromey  <tromey@redhat.com>
1545
1546         * configure: Rebuilt.
1547
1548 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
1549
1550         PR c/28768
1551         PR preprocessor/14634
1552         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1553         to AC_DEFINE.
1554         * configure: Regenerate.
1555
1556 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
1557
1558         * testsuite/libgomp.fortran/reduction3.f90: Change
1559         -2147483648 to -huge(i)-1 to avoid overflow.
1560         * testsuite/libgomp.fortran/reduction4.f90: Change
1561         Z'ffffffff' to not(0) to avoid overflow.
1562
1563 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
1564
1565         PR libgomp/25938
1566         * Makefile.am (libsubincludedir): New.
1567         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1568         * Makefile.in: Regenerate.
1569
1570 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
1571
1572         PR libgomp/28725
1573         * env.c: Include ctype.h.
1574         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1575         leading and/or trailing whitespace and compare strings case
1576         insensitively.
1577
1578 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1579
1580         PR fortran/28390
1581         * testsuite/libgomp.fortran/pr28390.f: New test.
1582
1583 2006-07-05  Eric Christopher  <echristo@apple.com>
1584
1585         * configure.ac: Depend addition of -pthread on host OS.
1586         * configure: Regenerate.
1587
1588 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
1589
1590         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1591         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1592         defined.
1593
1594 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1595
1596         PR libgomp/26175
1597         PR libgomp/26477
1598         * configure.ac: If neither --enable-linux-futex nor
1599         --disable-linux-futex is passed, determine the default by checking
1600         for compiling and/or running against NPTL.  With --enable-linux-futex,
1601         check if SYS_gettid and SYS_futex are defined.
1602         * configure: Rebuilt.
1603
1604 2006-06-14  Richard Henderson  <rth@redhat.com>
1605
1606         PR libgomp/28008
1607         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1608         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1609
1610 2006-06-09  Richard Henderson  <rth@redhat.com>
1611
1612         * env.c (gomp_nthreads_var): Change to unsigned long.
1613         (gomp_run_sched_chunk): Likewise.
1614         (parse_unsigned_long): Rename from parse_num_threads and generalize.
1615         (initialize_env): Initialize gomp_thread_attr.
1616         * libgomp.h (gomp_nthreads_var): Update decl.
1617         (gomp_run_sched_chunk): Likewise.
1618         (gomp_thread_attr): Declare.
1619         * team.c (gomp_thread_attr): Export.
1620         (initialize_team): Don't initialize it.
1621
1622 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
1623
1624         PR fortran/27916
1625         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1626         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1627
1628 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1629
1630         * config/mingw32/time.c: New file.
1631         * configure.tgt: Use it.
1632
1633 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1634
1635         * Makefile.am: Add install-html target. Add install-html to .PHONY
1636         * Makefile.in: Regenerate.
1637
1638 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1639
1640         PR libgomp/27612
1641         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1642         * testsuite/libgomp.c/critical-1.c: Likewise.
1643         * testsuite/libgomp.c/loop-1.c: Likewise.
1644         * testsuite/libgomp.c/loop-2.c: Likewise.
1645         * testsuite/libgomp.c/single-1.c: Likewise.
1646         * testsuite/libgomp.c/ordered-1.c: Likewise.
1647         * testsuite/libgomp.c/ordered-2.c: Likewise.
1648
1649 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
1650
1651         PR middle-end/27416
1652         * libgomp.fortran/pr27416-1.f90: New test.
1653
1654 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
1655
1656         PR fortran/27395
1657         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1658         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1659
1660 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1661
1662         PR c++/26943
1663         * testsuite/libgomp.c/pr26943-1.c: New test.
1664         * testsuite/libgomp.c/pr26943-2.c: New test.
1665         * testsuite/libgomp.c/pr26943-3.c: New test.
1666         * testsuite/libgomp.c/pr26943-4.c: New test.
1667         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1668         * testsuite/libgomp.c++/pr26943.C: New test.
1669
1670 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1671
1672         PR middle-end/27337
1673         * testsuite/libgomp.c++/pr27337.C: New test.
1674
1675 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
1676
1677         PR c/26171
1678         * testsuite/libgomp.c/pr26171.c: New test.
1679
1680 2006-04-25  Richard Henderson  <rth@redhat.com>
1681
1682         PR libgomp/25865
1683         * configure.ac: Use GCC_CHECK_TLS.
1684         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1685         * Makefile.in, aclocal.m4, configure: Regenerate.
1686
1687 2006-04-10  Matthias Klose  <doko@debian.org>
1688
1689         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1690         directory names containing underscores.
1691
1692 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
1693
1694         PR c++/26691
1695         * testsuite/libgomp.c++/pr26691.C: New test.
1696
1697 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
1698
1699         * testsuite/libgomp.fortran/retval2.f90: New test.
1700
1701 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
1702
1703         * testsuite/libgomp.c++: New directory.
1704
1705 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
1706
1707         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1708         * config/posix/sem.c: Implement the above.
1709
1710 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
1711
1712         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1713         define HAVE_BROKEN_POSIX_SEMAPHORES.
1714         * configure: Rebuilt.
1715         * config.h.in: Rebuilt.
1716
1717 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1718
1719         PR bootstrap/26161
1720         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1721         for the other pthread check.
1722         * configure: Regenerate.
1723         * config.h.in: Regenerate.
1724
1725 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
1726
1727         PR libgomp/25938
1728         PR libgomp/25984
1729         * Makefile.am (fincludedir): New variable.
1730         (nodist_include_HEADERS): Remove Fortran files.
1731         (nodist_finclude_HEADERS): New variable.
1732         * Makefile.in: Regenerated.
1733
1734 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
1735
1736         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1737         Remove tests for returning assumed character length arrays.
1738
1739 2006-02-12  Roger Sayle  <roger@eyesopen.com>
1740             John David Anglin  <dave@hiauly1.hia.nrc.ca>
1741
1742         PR libgomp/25936
1743         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
1744
1745 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
1746
1747         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1748
1749 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
1750
1751         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1752         part of LD_LIBRARY_PATH manually.
1753
1754 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
1755
1756         PR libgomp/25852
1757         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1758         libgomp_init.
1759
1760 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
1761
1762         PR libgomp/25884
1763         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1764         * configure.ac (PERL): Don't set.
1765         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1766         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1767         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1768         * omp.h.in: Wrap the new configure substitutions with @ characters.
1769         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1770         * aclocal.m4, configure, Makefile.in: Regenerate.
1771         * mkomp_h.pl: Delete.
1772
1773 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
1774
1775         PR libgomp/25259
1776         * configure.ac: Use GCC_HEADER_STDINT.
1777         * libgomp.h: Include gstdint.h.
1778         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1779         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1780
1781 2006-01-24  Richard Henderson  <rth@redhat.com>
1782
1783         PR libgomp/25942
1784         * configure.ac: Add AM_MAINTAINER_MODE.
1785         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1786
1787 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
1788
1789         * Makefile.in: Regenerate.
1790         * testsuite/Makefile.in: Regenerate.
1791         * aclocal.m4: Regenerate.
1792
1793 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
1794
1795         * config/posix/proc.c: Conditional include of sys/loadavg.h for
1796         Solaris.
1797         * configure.ac: Add check for loadavg.h.
1798         (link_gomp): Adjust comment.
1799         * configure: Regenerate.
1800         * config.h.in: Regenerate.
1801
1802 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
1803
1804         PR libgomp/25877
1805         * configure.ac: Remove check for alloca.h.
1806         * configure: Regenerate.
1807         * config.h.in: Regenerate.
1808         * libgomp.h: define gomp_alloca to be __builtin_alloca.
1809         * team.c: Remove use of alloca.h.
1810         Call gomp_alloca instead of alloca.
1811
1812 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
1813
1814         PR libgomp/25877
1815         * team.c: Add include of alloca.h.
1816         * configure.ac: Add check for alloca.h.
1817         * configure: Regenerate.
1818         * config.h.in: Regenerate.
1819
1820 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1821
1822         PR fortran/25219
1823         * testsuite/libgomp.fortran/pr25219.f90: New test.
1824
1825 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
1826
1827         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1828         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1829         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1830         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1831         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1832         testsuite/libgomp.fortran/threadprivate1.f90,
1833         testsuite/libgomp.fortran/threadprivate2.f90,
1834         testsuite/libgomp.fortran/threadprivate3.f90,
1835         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1836         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1837         testsuite/libgomp.fortran/omp_parse3.f90: Change required
1838         effective-target to TLS runtime.
1839
1840         * testsuite/libgomp.fortran/pr25162.f: Require
1841         effective-target TLS runtime.
1842
1843 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
1844
1845         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1846         * testsuite/libgomp.c/nestedfn-3.c: New test.
1847
1848 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
1849
1850         PR fortran/25162
1851         * testsuite/libgomp.fortran/pr25162.f: New test.
1852
1853 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
1854
1855         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1856         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1857
1858 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
1859
1860         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1861         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1862         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1863         single.c, team.c, work.c, config/linux/alpha/futex.h,
1864         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1865         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1866         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1867         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1868         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1869         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1870         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1871         FSF address.
1872
1873 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1874
1875         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1876         to nodist_noinst_HEADERS.
1877         * Makefile.in: Rebuilt.
1878
1879         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1880         add integer count field.
1881         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1882         omp_nest_lock_t type change.
1883         (omp_init_nest_lock): Likewise.  Initialize count to 0.
1884         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1885         Increment count.
1886         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1887         Decrement count.
1888         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1889         Increment count if successful and return the new nesting level.
1890         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1891         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1892         * testsuite/libgomp.c/lib-1.c: New test.
1893         * testsuite/libgomp.fortran/lib1.f90: New test.
1894         * testsuite/libgomp.fortran/lib2.f: New test.
1895         * testsuite/libgomp.fortran/lib3.f: New test.
1896
1897 2005-11-17  Richard Henderson  <rth@redhat.com>
1898
1899         PR 24845
1900         * Makefile.am (nodist_toolexeclib_HEADERS): New.
1901         * configure.ac (link_gomp): New.  Substitute it.
1902         (AC_CONFIG_FILES): Add libgomp.spec.
1903         * libgomp.spec.in: New file.
1904         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1905         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1906
1907 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1908
1909         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1910         reduction(-:var) behaving the same as reduction(+:var).
1911         * testsuite/libgomp.c/reduction-4.c: New test.
1912
1913 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
1914
1915         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1916         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1917         testsuite/libgomp.c/copyin-3.c,
1918         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1919         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1920         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1921         testsuite/libgomp.c++/pr24455.C,
1922         testsuite/libgomp.fortran/threadprivate1.f90,
1923         testsuite/libgomp.fortran/threadprivate2.f90,
1924         testsuite/libgomp.fortran/threadprivate3.f90,
1925         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1926         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1927         testsuite/libgomp.fortran/omp_parse3.f90: Require
1928         effective-target TLS.
1929
1930 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
1931
1932         * HEADER: Remove.
1933
1934 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
1935
1936         PR libgomp/24797
1937         * team.c (initialize_team): Pass NULL rather than free as
1938         pthread_key_create destructor.  Initialize thread specific data
1939         pointer in initial thread to a static local variable rather than
1940         malloced memory.
1941
1942 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
1943
1944         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
1945         its location to ld_library_path.
1946
1947 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1948
1949         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
1950
1951 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1952
1953         * testsuite/libgomp.c: Rename from libgomp.dg.
1954
1955 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
1956
1957         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
1958         threadprivate variable 'i'.
1959
1960 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
1961
1962         * config/linux/s390/futex.h: New file.
1963         * configure.tgt: Use it.
1964
1965         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
1966         before the parallel.
1967
1968 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
1969
1970         PR c++/24734
1971         * testsuite/libgomp.c++/master-1.C: New test.
1972
1973 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1974
1975         * testsuite/libgomp.dg/copyin-3.c: New test.
1976
1977 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1978
1979         * testsuite/libgomp.fortran/retval1.f90: New test.
1980         * testsuite/libgomp.fortran/vla7.f90: New test.
1981
1982 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
1983
1984         * testsuite/libgomp.fortran/vla2.f90: New test.
1985         * testsuite/libgomp.fortran/vla3.f90: New test.
1986         * testsuite/libgomp.fortran/vla4.f90: New test.
1987         * testsuite/libgomp.fortran/vla5.f90: New test.
1988         * testsuite/libgomp.fortran/vla6.f90: New test.
1989
1990 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
1991
1992         * config/linux/sparc/futex.h: New file.
1993         * configure.tgt: Use it.
1994         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
1995
1996         * critical.c: Include stdlib.h.
1997         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
1998         ignoring return value.
1999         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
2000         LIBGOMP_CHECK_SYNC_BUILTINS check.
2001         * configure: Rebuilt.
2002
2003 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2004
2005         * testsuite/libgomp.fortran/vla1.f90: New test.
2006
2007 2005-10-31  Richard Henderson  <rth@redhat.com>
2008
2009         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2010         setting 's' in different threads.
2011
2012 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2013
2014         * libgomp.h (attribute_hidden, ialias): Define.
2015         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2016         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2017         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2018         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2019         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2020         omp_test_lock, omp_test_nest_lock): Likewise.
2021         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2022         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2023         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2024         omp_test_lock, omp_test_nest_lock): Likewise.
2025         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2026         omp_get_dynamic, omp_get_nested): Likewise.
2027         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2028         omp_get_thread_num, omp_in_parallel): Likewise.
2029         * fortran.c (ialias_redirect): Define.
2030         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2031         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2032         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2033         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2034         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2035         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2036         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2037         omp_get_wtime): Add ialias_redirect.
2038
2039 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2040
2041         * fortran.c: Include stdlib.h.
2042
2043 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2044
2045         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2046         * Makefile.in: Regenerated.
2047
2048 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2049
2050         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2051         * libgomp_f.h.in (omp_check_defines): New function.
2052         * env.c: Include libgomp_f.h.
2053         (initialize_env): Call omp_check_defines.
2054
2055         * testsuite/libgomp.dg/copyin-2.c: New test.
2056         * testsuite/libgomp.c++/copyin-2.C: New test.
2057         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2058
2059         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2060         * testsuite/libgomp.fortran/sharing2.f90: New test.
2061
2062         * testsuite/libgomp.dg/copyin-1.c: New test.
2063         * testsuite/libgomp.c++/copyin-1.C: New test.
2064
2065 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2066
2067         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2068
2069         * testsuite/libgomp.fortran/workshare1.f90: New test.
2070
2071         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2072         only test.
2073         * libgomp.fortran/sharing1.f90: New test.
2074
2075 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2076
2077         PR c++/24502
2078         * testsuite/libgomp.c++/loop-7.C: New test.
2079
2080         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2081
2082         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2083         * testsuite/libgomp.fortran/reduction6.f90: New test.
2084         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2085
2086 2005-10-23  Richard Henderson  <rth@redhat.com>
2087
2088         * testsuite/libgomp.c++/ctor-1.C: New.
2089         * testsuite/libgomp.c++/ctor-2.C: New.
2090         * testsuite/libgomp.c++/ctor-3.C: New.
2091         * testsuite/libgomp.c++/ctor-4.C: New.
2092         * testsuite/libgomp.c++/ctor-5.C: New.
2093         * testsuite/libgomp.c++/ctor-6.C: New.
2094         * testsuite/libgomp.c++/ctor-7.C: New.
2095         * testsuite/libgomp.c++/ctor-8.C: New.
2096         * testsuite/libgomp.c++/ctor-9.C: New.
2097
2098 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2099
2100         PR 24455
2101         * testsuite/libgomp.c++/pr24455-1.C: New test.
2102         * testsuite/libgomp.c++/pr24455.C: New test.
2103         * testsuite/libgomp.dg/pr24455-1.c: New test.
2104         * testsuite/libgomp.dg/pr24455.c: New test.
2105
2106 2005-10-20  Richard Henderson  <rth@redhat.com>
2107
2108         * testsuite/libgomp.c++/loop-6.C: New.
2109         * testsuite/libgomp.dg/loop-3.c: New.
2110
2111 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2112
2113         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2114         explicitly private.
2115         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2116         explicitly shared.
2117
2118 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2119
2120         * testsuite/libgomp.fortran/jacobi.f: New test.
2121
2122 2005-10-19  Richard Henderson  <rth@redhat.com>
2123
2124         * configure.tgt (i?86-linux): Default to with_arch instead of
2125         CFLAGS.  Add -mtune to match target_cpu.
2126         (x86_64-linux): Tune to i686.
2127
2128         * fortran.c (omp_test_nest_lock_): Fix typo.
2129
2130 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2131
2132         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2133         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2134         * testsuite/libgomp.dg/ordered-3.c: New test.
2135
2136         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2137         Remove volatile keyword.
2138
2139         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2140         in COMMON block to avoid warnings on 64-bit targets.
2141
2142 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2143
2144         * testsuite/libgomp.dg/shared-3.c: New test.
2145
2146 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2147
2148         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2149         * testsuite/libgomp.fortran/reduction5.f90: New test.
2150
2151 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2152
2153         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2154         dg-options.
2155         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2156         flush loop now that __sync_synchronize has proper memory barrier.
2157         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2158         Add -ffixed-form to dg-options.
2159
2160 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2161
2162         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2163         from subdirectories.
2164         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2165         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2166         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2167         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2168         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2169         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2170         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2171         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2172         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2173         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2174         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2175         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2176         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2177         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2178         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2179         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2180         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2181         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2182         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2183         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2184         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2185         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2186         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2187         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2188         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2189
2190 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2191
2192         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2193         lang_library_path exists.  Use find instead of glob to gather tests.
2194         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2195
2196 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2197
2198         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2199         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2200         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2201         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2202         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2203         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2204         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2205         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2206         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2207         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2208         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2209         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2210         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2211
2212 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2213
2214         * testsuite/libgomp.dg/vla-1.c: New test.
2215
2216         * testsuite/libgomp.fortran/reference2.f90: New test.
2217
2218         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2219         declaration of omp_get_thread_num.
2220         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2221         use omp_lib.
2222
2223         * testsuite/libgomp.fortran/reduction1.f90: New test.
2224         * testsuite/libgomp.fortran/reduction2.f90: New test.
2225         * testsuite/libgomp.fortran/reduction3.f90: New test.
2226         * testsuite/libgomp.fortran/reduction4.f90: New test.
2227
2228 2005-10-13  Richard Henderson  <rth@redhat.com>
2229
2230         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2231         * Makefile.in: Regenerate.
2232         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2233         * libgomp.h: Include bar.h.
2234         (struct gomp_barrier): Remove.
2235         (struct gomp_team): Add barrier.  Replace master_barrier with
2236         master_release.  Replace threads with ordered_release.
2237         (struct gomp_thread): Replace barrier with release.
2238         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2239         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2240         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2241         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2242         (GOMP_single_copy_end): Likewise.
2243         * team.c (gomp_threads_dock): New.
2244         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2245         (gomp_thread_start): Use gomp_barrier_wait.
2246         (new_team, free_team): Update for gomp_team changes.
2247         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2248         (gomp_team_end): Use gomp_barrier_wait.
2249         (initialize_team): Update for gomp_thread changes.
2250         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2251         (gomp_work_share_end_nowait): Use atomic ops when available.
2252         * config/linux/bar.c, config/linux/bar.h: New files.
2253         * config/posix/bar.c, config/posix/bar.h: New files.
2254
2255 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2256
2257         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2258         * testsuite/libgomp.dg/single-2.c: New test.
2259
2260         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2261         lang_link_flags): Unset, so that they aren't inherited from previously
2262         sourced *.exp.
2263
2264         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2265
2266 2005-10-12  Richard Henderson  <rth@redhat.com>
2267
2268         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2269         (libgomp_init): Use lang_test_file, lang_library_path, and
2270         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2271
2272         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2273         (lang_test_file, lang_link_flags): New.
2274         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2275
2276         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2277         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2278         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2279         testsuite/libgomp.c++/parallel-1.C,
2280         testsuite/libgomp.c++/reduction-1.C,
2281         testsuite/libgomp.c++/reduction-2.C,
2282         testsuite/libgomp.c++/reduction-3.C,
2283         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2284         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2285         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2286         New files, largely cribbed from the C testsuite.
2287
2288 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2289
2290         * testsuite/libgomp.fortran/character1.f90: New test.
2291         * testsuite/libgomp.fortran/character2.f90: New test.
2292
2293         * testsuite/libgomp.dg/nested-1.c: New test.
2294         * testsuite/libgomp.dg/nested-2.c: New test.
2295         * testsuite/libgomp.fortran/do1.f90: New test.
2296         * testsuite/libgomp.fortran/do2.f90: New test.
2297
2298         * testsuite/libgomp.fortran/reference1.f90: New test.
2299
2300 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2301
2302         * testsuite/libgomp.dg/reduction-1.c: New test.
2303         * testsuite/libgomp.dg/reduction-2.c: New test.
2304         * testsuite/libgomp.dg/reduction-3.c: New test.
2305
2306 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2307
2308         * testsuite/libgomp.dg/atomic-1.c: New test.
2309         * testsuite/libgomp.dg/atomic-2.c: New test.
2310
2311 2005-10-09  Richard Henderson  <rth@redhat.com>
2312
2313         * critical.c (atomic_lock): New.
2314         (initialize_critical): Initialize it.
2315         (GOMP_atomic_start, GOMP_atomic_end): New.
2316         * libgomp.map: Export them.
2317         * libgomp_g.h: Declare them.
2318
2319         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2320
2321 2005-10-02  Richard Henderson  <rth@redhat.com>
2322
2323         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2324         to XCFLAGS instead of CFLAGS.
2325
2326 2005-09-30  Richard Henderson  <rth@redhat.com>
2327
2328         * configure.ac: Determine whether -pthread or -lpthread is needed.
2329         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2330         * Makefine.in, configure: Rebuild.
2331
2332 2005-09-28  Richard Henderson  <rth@redhat.com>
2333
2334         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2335         * testsuite/libgomp.dg/omp-single-3.c: New test.
2336
2337 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2338
2339         * testsuite/libgomp.dg/omp-single-2.c: New test.
2340         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2341
2342 2005-09-27  Richard Henderson  <rth@redhat.com>
2343
2344         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2345         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2346
2347 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2348
2349         * testsuite/libgomp.dg/omp-loop03.c: New test.
2350
2351 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2352
2353         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2354
2355 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2356
2357         * testsuite/libgomp.dg/omp-single-1.c: New test.
2358         * testsuite/libgomp.dg/shared-1.c: Return 0.
2359         Add prototype for abort.
2360         * testsuite/libgomp.dg/shared-2.c: Likewise.
2361
2362 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2363
2364         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2365         constructs.
2366
2367 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2368
2369         * testsuite/libgomp.dg/shared-1.c: New test.
2370         * testsuite/libgomp.dg/shared-2.c: New test.
2371
2372 2005-09-24  Richard Henderson  <rth@redhat.com>
2373
2374         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2375
2376 2005-09-24  Richard Henderson  <rth@redhat.com>
2377
2378         * iter.c (gomp_iter_static_next): Round up when computing number
2379         of iterations.  Don't bother distributing a remainder equally.
2380
2381         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2382         Don't call srand.  Zero b before testing.
2383         (main): New.
2384
2385 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2386
2387         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2388         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2389
2390 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2391
2392         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2393         without !$omp end do, followed immediately by subroutine end.
2394
2395 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2396
2397         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2398
2399 2005-09-22  Richard Henderson  <rth@redhat.com>
2400
2401         * critical.c (GOMP_critical_name_start): Change argument to void**.
2402         Reuse the pointer space if the mutex fits.
2403         (GOMP_critical_name_end): Likewise.
2404         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2405         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2406         (GOMP_critical_name_end): Likewise.
2407         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2408         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2409
2410 2005-09-20  Richard Henderson  <rth@redhat.com>
2411
2412         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2413         (create_lock_lock): New.
2414         (initialize_critical): Initialize it.
2415         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2416         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2417
2418 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2419
2420         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2421
2422 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2423
2424         * testsuite/libgomp.dg/omp-loop01.c: New test.
2425         * testsuite/libgomp.dg/omp-loop02.c: New test.
2426
2427 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2428
2429         * configure.ac (AC_PROG_FC): Add.
2430         (USE_FORTRAN): New automake conditional.
2431         * configure: Rebuilt.
2432         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2433         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2434         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2435         Add rules to build them.
2436         * Makefile.in: Rebuilt.
2437         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2438         OMP_NEST_LOCK_KIND.
2439         * libgomp.map: Add Fortran wrappers.
2440         * libgomp_f.h.in: New file.
2441         * omp_lib.h.in: New file.
2442         * omp_lib.f90.in: New file.
2443         * fortran.c: New file.
2444         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2445         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2446         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2447         libgfortran has been built.
2448         * testsuite/libgomp.fortran/fortran.exp: New file.
2449         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2450         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2451         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2452         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2453         * testsuite/libgomp.fortran/omp_hello.f: New test.
2454         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2455         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2456         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2457         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2458         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2459         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2460         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2461         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2462
2463 2005-08-30  Richard Henderson  <rth@redhat.com>
2464
2465         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2466         function for when aliases are not usable.
2467         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2468         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2469         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2470         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2471         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2472         GOMP_loop_ordered_guided_next): Likewise.
2473         * ordered.c (GOMP_ordered_start): Likewise.
2474
2475 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
2476
2477         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
2478         * testsuite/libgomp.dg/omp_hello.c: Fix return code
2479         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
2480         * testsuite/libgomp.dg/omp_orphan.c: Likewise
2481         * testsuite/libgomp.dg/omp_reduction.c: Likewise
2482         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
2483         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
2484         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
2485         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
2486
2487 2005-07-07  Eric Christopher  <echristo@redhat.com>
2488             Diego Novillo  <dnovillo@redhat.com>
2489
2490         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
2491         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
2492         up code.
2493         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
2494         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
2495         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
2496         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
2497         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
2498         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
2499         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
2500
2501 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
2502
2503         * TOPLEVEL.patch: Remove.
2504
2505 2005-05-16  Richard Henderson  <rth@redhat.com>
2506
2507         * configure.ac: Test for clock_gettime.
2508         * config.h.in, configure: Rebuild.
2509         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
2510         (omp_get_wtime): Use clock_gettime if available.
2511         (omp_get_wtick): Use clock_getres if available.
2512
2513 2005-05-11  Richard Henderson  <rth@redhat.com>
2514
2515         * config/linux/ia64/futex.h: New file.
2516         * configure.tgt: Use it.
2517
2518         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
2519
2520 2005-05-07  Richard Henderson  <rth@redhat.com>
2521
2522         * config/linux/powerpc/futex.h: New file.
2523         * configure.tgt: Use it.
2524
2525         * config/linux/i486/futex.h: Merge ...
2526         * config/linux/x86_64/futex.h: ... into ...
2527         * config/linux/x86/futex.h: ... here.
2528         * configure.tgt: Update to match.
2529
2530 2005-05-06  Richard Henderson  <rth@redhat.com>
2531
2532         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
2533         * config/linux/i486/futex.h: Likewise.
2534         * config/linux/x86_64/futex.h: Likewise.
2535
2536         * config/linux/lock.c: New file.
2537         * config/linux/omp-lock.h: New file.
2538
2539         * critical.c, env.h: Don't include omp.h
2540         * config/posix/lock.c: Include libgomp.h instead of omp.h.
2541         * config/posix/time.c: Likewise.
2542         * config/posix/omp-lock.h: New file.
2543         * libgomp.h: Include omp-lock.h and omp.h.
2544         * Makefile.am (nodist_include_HEADERS): New.
2545         (omp.h): New rule.
2546         * configure.ac (PERL): New.
2547         * mkomp_h.pl: New file.
2548         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2549         with templates.
2550         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2551
2552         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2553         build directory.  Re-add -march=i486 hack.
2554
2555         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2556         (libgomp_link_flags): Remove.
2557         (libgomp_initialized): Remove.
2558         (libgomp_init): Don't protect from reinitialization.  Copy code
2559         from libstdc++ for getting the multilib set correctly.
2560
2561 2005-05-05  Richard Henderson  <rth@redhat.com>
2562
2563         * config/linux/alpha/futex.h: New file.
2564         * configure.tgt (alpha*-*-linux*): Use it.
2565
2566         * config/posix/mutex.c: New file.
2567         * config/posix/sem.c: Use libgomp.h.
2568
2569         * configure.tgt (x86_64-linux): Also test CC for -m32.
2570         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2571
2572         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
2573         after $gccpath.
2574
2575         * Makefile.am (SUBDIRS): New.
2576         (libgomp_la_LDFLAGS): Add -lpthread.
2577         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2578         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2579
2580         * libgomp_g.h: New file.
2581         * libgomp.h: Split out all public declarations to libgomp_g.h.
2582         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2583         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2584         * config/linux/sem.h: Likewise.
2585         * config/posix/sem.h: Likewise.
2586
2587         * Makefile.am (AM_LDFLAGS): New.
2588         (libgomp_version_script): Split out from ...
2589         (libgomp_la_LDFLAGS): ... here.
2590         (libgomp_version_info): New.
2591         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2592         (LIBGOMP_ENABLE): New.
2593         (LIBGOMP_CHECK_LINKER_FEATURES): New.
2594         (LIBGOMP_ENABLE_SYMVERS): New.
2595         * configure.ac (AC_INIT): Version 1.0.
2596         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2597         (enable-linux-futex): Likewise.  Rename from enable-futex.
2598         (libtool_VERSION): New.
2599         (LIBGOMP_ENABLE_SYMVERS): Use it.
2600         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2601         * Makefile.in, aclocal.m4, configure: Rebuild.
2602
2603         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2604         (gomp_mutex_unlock_slow): Fix typo.
2605         * config/linux/sem.c: Similarly.
2606         (gomp_sem_post_slow): Fix typo.
2607         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2608         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2609         [__PIC__] (sys_futex0): Don't use tmp output in asm.
2610
2611         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2612         (libgomp_la_LDFLAGS): Add top_srcdir to path.
2613         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2614         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
2615         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2616         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2617         LDFLAGS.  Pull enable_futex check to top-level.
2618         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
2619         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2620
2621         First attempt at real configury.
2622         * Makefile, config.h: Remove file.
2623         * Makefile.am, Makefile.in: New file.
2624         * acinclude.m4 aclocal.m4: New file.
2625         * configure.ac, configure.tgt, configure: New file.
2626
2627         * config/posix/lock.c: Rename from sys-lock.c.
2628         * config/posix/mutex.h: Rename from sys-mutex.h.
2629         * config/posix/sem.c: Rename from sys-sem.c.
2630         * config/posix/sem.h: Rename from sys-sem.h.
2631         * config/posix/proc.c: Rename from sys-proc.c.
2632         * config/posix/time.c: Rename from sys-proc.c.
2633
2634         * config/linux/mutex.c: New file.
2635         * config/linux/mutex.h: New file.
2636         * config/linux/sem.c: New file.
2637         * config/linux/sem.h: New file.
2638         * config/linux/i486/futex.h: New file.
2639         * config/linux/x86_64/futex.h: New file.
2640
2641 2005-05-04  Richard Henderson  <rth@redhat.com>
2642
2643         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2644         * libgomp.h: Declare them.
2645         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2646         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2647
2648 2005-05-04  Richard Henderson  <rth@redhat.com>
2649
2650         * libgomp-1 code drop
2651
2652 2005-05-04  Richard Henderson  <rth@redhat.com>
2653
2654         * iter.c (gomp_iter_static_next): Return tri-state on 0.
2655         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2656         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2657         (gomp_iter_static_next): Update.
2658         (gomp_ordered_static_next): Update.
2659         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2660         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
2661         totally empty range.
2662         (gomp_loop_ordered_static_next): Refine test for calling
2663         gomp_ordered_static_next.
2664         * testsuite/ordered-1.c: Add case for more threads than iterations.
2665
2666         * iter.c (gomp_iter_runtime_next_locked): Remove.
2667         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
2668         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2669         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2670         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2671         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2672         gomp_loop_ordered_guided_next): Downcase name, make static, add
2673         an external alias with the old name.
2674         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2675         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2676         switch and call one of the above static functions.
2677         * libgomp.h: Update.
2678
2679         * work.c (gomp_work_share_start): Lock the mutex for !first too.
2680         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2681         GOMP_loop_guided_start, GOMP_loop_runtime_start,
2682         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2683         GOMP_loop_ordered_guided_start): Update to match.
2684         * sections.c (GOMP_sections_start): Likewise.
2685         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2686
2687         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2688         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2689         Use bounds check instead of modulus.
2690         (gomp_ordered_sync): Split out of GOMP_ordered_start.
2691         (gomp_ordered_last): Don't sync with ordered_owner here.
2692         (gomp_ordered_next): Likewise.
2693         (gomp_ordered_static_loop_next): Likewise.
2694         * loop.c, libgomp.h: Update to match.
2695
2696         * libgomp.h (GOMP_barrier): Declare.
2697
2698         * testsuite/barrier-1.c: New file.
2699         * testsuite/critical-1.c: New file.
2700         * testsuite/ordered-2.c: New file.
2701         * testsuite/ordered-1.c: New file.
2702         * testsuite/sections-1.c: New file.
2703         * testsuite/single-1.c: New file.
2704         * testsuite/Makefile (TESTS): Add them.
2705
2706 2005-05-04  Richard Henderson  <rth@redhat.com>
2707
2708         * libgomp.h (struct gomp_work_share): Add ordered_owner.
2709         * loop.c (GOMP_loop_static_start): If not the startup thread,
2710         acquire the mutex to wait for initialization complete.
2711         (GOMP_loop_ordered_static_start): Likewise.
2712         (GOMP_loop_ordered_runtime_start): Likewise.
2713         (GOMP_loop_ordered_static_first): Remove.
2714         (GOMP_loop_ordered_dynamic_first): Remove.
2715         (GOMP_loop_ordered_guided_first): Remove.
2716         (GOMP_loop_ordered_runtime_first): Remove.
2717         * ordered.c (gomp_ordered_loop_first): Post to own release when
2718         we're the first thread.
2719         (gomp_ordered_loop_last): Wait on release if not owner.
2720         (gomp_ordered_loop_next): Likewise.
2721         (gomp_ordered_static_loop_init): New.
2722         (gomp_ordered_static_loop_next): Use ordered_owner.
2723         (GOMP_ordered_start): Likewise.
2724         * work.c (gomp_new_work_share): Initialize ordered_owner.
2725
2726 2005-05-03  Richard Henderson  <rth@redhat.com>
2727
2728         * Makefile (OPT): New.
2729         (CFLAGS): Use it.
2730
2731         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2732         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2733         * libgomp.h, libgomp.map, NOTES: Update to match.
2734
2735         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2736         Add initialized and thr members.
2737         (gomp_thread_start): Pause when initially spawned to wait for
2738         the whole team to be created.
2739         (gomp_team_start): Release team members at the end.
2740
2741         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
2742         (f_foo_1): Use GOMP_loop_end.
2743         (f_foo_2): Use GOMP_loop_end_nowait.
2744
2745         * testsuite/loop-2.c: New file.
2746         * testsuite/Makefile (TESTS): Add it.
2747
2748 2005-05-03  Richard Henderson  <rth@redhat.com>
2749
2750         * iter.c (gomp_iter_static_next): Fix overflow check typo.
2751         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2752         * team.c (new_team): Initialize oldest_live_gen to 1 if no
2753         initial work_share.
2754
2755         * testsuite/Makefile: New file.
2756         * testsuite/loop-1.c: New file.
2757
2758 2005-05-03  Richard Henderson  <rth@redhat.com>
2759
2760         Initial implementation and checkin.