libgomp/ChangeLog

   1 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   2
   3         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
   4         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
   5         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
   6         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
   7         targetting solaris2*.
   8         * configure: Regenerate.
   9         * config.h.in: Regenerate.
  10
  11         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
  12         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
  13         Add libgomp_version_dep.
  14         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
  15         versioning.
  16         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
  17         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
  18         * Makefile.in: Regenerate.
  19
  20         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
  21         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
  22         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
  23         to common block, protected by
  24         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
  25
  26 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
  27
  28         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
  29
  30 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
  31
  32         PR bootstrap/43170
  33         * configure: Regenerate.
  34
  35 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  36
  37         PR other/43620
  38         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
  39         * configure: Regenerate.
  40         * Makefile.in: Regenerate.
  41         * testsuite/Makefile.in: Regenerate.
  42
  43 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
  44
  45         PR c/43893
  46         * testsuite/libgomp.c/pr43893.c: New test.
  47         * testsuite/libgomp.c++/pr43893.C: New test.
  48
  49 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
  50
  51         PR middle-end/43570
  52         * testsuite/libgomp.fortran/vla8.f90: New test.
  53
  54 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
  55
  56         PR libgomp/43706
  57         * config/linux/affinity.c (gomp_init_affinity): Decrease
  58         gomp_available_cpus if affinity mask confines the process to fewer
  59         CPUs.
  60         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
  61         non-NULL, just return gomp_available_cpus.
  62
  63         PR libgomp/43569
  64         * sections.c (gomp_sections_init): Initialize ws->mode.
  65
  66 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
  67
  68         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
  69         not unused bar variable.
  70         * configure: Regenerate.
  71
  72 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  73
  74         * Makefile.in: Regenerate.
  75         * aclocal.m4: Regenerate.
  76         * testsuite/Makefile.in: Regenerate.
  77
  78 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
  79
  80         PR libgomp/42942
  81         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
  82         (initialize_env): Adjust callers.
  83         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
  84         when the argument is 0.
  85
  86         * testsuite/libgomp.c/pr42942.c: New test.
  87
  88 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
  89
  90         PR middle-end/42644
  91         PR middle-end/42130
  92         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
  93         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
  94
  95 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  96
  97         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
  98         * testsuite/libgomp.c++/task-6.C: Likewise.
  99
 100 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
 101
 102         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
 103
 104 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
 105
 106         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
 107         * configure: Regenerate.
 108
 109 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
 110
 111         PR fortran/42866
 112         * testsuite/libgomp.fortran/allocatable5.f90: New test.
 113
 114 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
 115
 116         * configure.ac: Test for executability of GFORTRAN.
 117         * configure: Regenerate.
 118
 119 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 120
 121         * configure: Regenerate.
 122
 123 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 124
 125         PR libgomp/42602
 126         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
 127
 128 2010-01-03  Richard Guenther  <rguenther@suse.de>
 129
 130         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
 131
 132 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
 133
 134         * testsuite/libgomp.graphite/pr4118.c: New.
 135
 136 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 137
 138         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 139         for darwin, protect the test with require-effective-target tls_runtime.
 140         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 141
 142 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 143
 144         PR target/41605
 145         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 146         link spec %s substitutions for static libraries.
 147
 148 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 149
 150         PR testsuite/42135
 151         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 152
 153 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 154
 155         * Makefile.in: Regenerate.
 156         * configure: Regenerate.
 157         * testsuite/Makefile.in: Regenerate.
 158
 159 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 160
 161         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 162         settings for LC_ALL and LANG.
 163
 164 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 165
 166         PR fortran/42162
 167         * testsuite/libgomp.fortran/pr42162.f90: New test.
 168
 169 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 170
 171         PR middle-end/42029
 172         * testsuite/libgomp.c/pr42029.c: New test.
 173
 174 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 175
 176         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 177         *s.  Accept ld version without text in ()s.
 178         * configure: Regenerated.
 179
 180 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 181
 182         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 183
 184 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 185
 186         PR libgomp/41418
 187         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 188         or a hyphen (happens with fortran language disabled).
 189         * configure: Regenerate.
 190
 191 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 192
 193         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 194         use sed script portable to Solaris /bin/sed for extracting ld
 195         version.
 196         * configure: Regenerate.
 197
 198 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 199
 200         * testsuite/libgomp.graphite/bounds.c: New test.
 201
 202 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 203
 204         * Makefile.am (libgomp_la_LINK): New.
 205         * Makefile.in: Regenerate.
 206
 207 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 208
 209         * configure.ac (AC_PREREQ): Bump to 2.64.
 210
 211 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 212
 213         * Makefile.am (install-html, install-pdf): Remove.
 214         * Makefile.in: Regenerate.
 215
 216         * Makefile.in: Regenerate.
 217         * aclocal.m4: Regenerate.
 218         * config.h.in: Regenerate.
 219         * configure: Regenerate.
 220         * testsuite/Makefile.in: Regenerate.
 221
 222 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 223
 224         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 225         * Makefile.in: Regenerate.
 226
 227 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 228
 229         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 230         * Makefile.in: Regenerate.
 231
 232 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 233
 234         PR fortran/41102
 235         omp_lib.h.in: Fix -std=f95 errors.
 236
 237
 238 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 239
 240         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 241         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 242         * testsuite/libgomp.graphite/graphite.exp: New.
 243
 244 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 245
 246         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 247         only build.
 248
 249 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 250
 251         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 252         needed memory barrier semantics.
 253         * config/linux/mips/mutex.h: New file.
 254
 255 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 256
 257         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 258
 259 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 260
 261         * configure: Regenerate.
 262
 263 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 264
 265         PR testsuite/40699
 266         PR testsuite/40707
 267         PR testsuite/40709
 268         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 269         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 270         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 271
 272 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 273
 274         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 275         options when choosing a multilib.
 276
 277 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 278
 279         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 280         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 281         ld_library_path, not every libgcc multilib directory.
 282         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 283         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 284         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 285         Use add_path.
 286         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 287
 288 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 289
 290         * Makefile.am (LTLDFLAGS): Define.
 291         (LINK): Define.
 292         * Makefile.in: Regenerate.
 293
 294 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 295
 296         PR fortran/39718
 297         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 298         libgfortranbegin, check existence of libgfortran.a instead of
 299         libgfortranbegin.a.
 300
 301 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 302
 303         PR libgomp/40174
 304         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 305         (gomp_free_pool_helper): Likewise.
 306
 307 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 308             Jakub Jelinek  <jakub@redhat.com>
 309
 310         PR fortran/35423
 311         * testsuite/libgomp.fortran/workshare2.f90: New test.
 312
 313 2009-04-09  Nick Clifton  <nickc@redhat.com>
 314
 315         * iter.c: Change copyright header to refer to version 3 of the
 316         GNU General Public License with version 3.1 of the GCC Runtime
 317         Library Exception and to point readers at the COPYING3 and
 318         COPYING3.RUNTIME files and the FSF's license web page.
 319         * alloc.c: Likewise.
 320         * barrier.c: Likewise.
 321         * config/bsd/proc.c: Likewise.
 322         * config/linux/affinity.c: Likewise.
 323         * config/linux/alpha/futex.h: Likewise.
 324         * config/linux/bar.c: Likewise.
 325         * config/linux/bar.h: Likewise.
 326         * config/linux/ia64/futex.h: Likewise.
 327         * config/linux/ia64/mutex.h: Likewise.
 328         * config/linux/lock.c: Likewise.
 329         * config/linux/mips/futex.h: Likewise.
 330         * config/linux/mutex.c: Likewise.
 331         * config/linux/mutex.h: Likewise.
 332         * config/linux/powerpc/futex.h: Likewise.
 333         * config/linux/proc.c: Likewise.
 334         * config/linux/ptrlock.c: Likewise.
 335         * config/linux/ptrlock.h: Likewise.
 336         * config/linux/s390/futex.h: Likewise.
 337         * config/linux/sem.c: Likewise.
 338         * config/linux/sem.h: Likewise.
 339         * config/linux/sparc/futex.h: Likewise.
 340         * config/linux/wait.h: Likewise.
 341         * config/linux/x86/futex.h: Likewise.
 342         * config/mingw32/proc.c: Likewise.
 343         * config/mingw32/time.c: Likewise.
 344         * config/posix/affinity.c: Likewise.
 345         * config/posix/bar.c: Likewise.
 346         * config/posix/bar.h: Likewise.
 347         * config/posix/lock.c: Likewise.
 348         * config/posix/mutex.h: Likewise.
 349         * config/posix/proc.c: Likewise.
 350         * config/posix/ptrlock.h: Likewise.
 351         * config/posix/sem.c: Likewise.
 352         * config/posix/sem.h: Likewise.
 353         * config/posix/time.c: Likewise.
 354         * config/posix95/lock.c: Likewise.
 355         * critical.c: Likewise.
 356         * env.c: Likewise.
 357         * error.c: Likewise.
 358         * fortran.c: Likewise.
 359         * iter_ull.c: Likewise.
 360         * libgomp.h: Likewise.
 361         * libgomp_f.h.in: Likewise.
 362         * libgomp_g.h: Likewise.
 363         * loop.c: Likewise.
 364         * loop_ull.c: Likewise.
 365         * omp.h.in: Likewise.
 366         * omp_lib.f90.in: Likewise.
 367         * omp_lib.h.in: Likewise.
 368         * ordered.c: Likewise.
 369         * parallel.c: Likewise.
 370         * sections.c: Likewise.
 371         * single.c: Likewise.
 372         * task.c: Likewise.
 373         * team.c: Likewise.
 374         * work.c: Likewise.
 375
 376 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 377
 378         * testsuite/config/default.exp: Change copyright header to refer to
 379         version 3 of the GNU General Public License and to point readers
 380         at the COPYING3 file and the FSF's license web page.
 381
 382 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 383
 384         PR middle-end/39573
 385         * libgomp.c++/pr39573.C: New test.
 386
 387 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 388
 389         PR other/39591
 390         * testsuite/libgomp.c/pr39591-1.c: New test.
 391         * testsuite/libgomp.c/pr39591-2.c: New test.
 392         * testsuite/libgomp.c/pr39591-3.c: New test.
 393
 394 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 395
 396         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 397         * testsuite/libgomp.c/atomic-6.c: Ditto.
 398
 399 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 400
 401         PR c/39495
 402         * testsuite/libgomp.c/loop-12.c: New test.
 403         * testsuite/libgomp.c/loop-11.c: New test.
 404         * testsuite/libgomp.c++/loop-11.C: New test.
 405         * testsuite/libgomp.c++/loop-12.C: New test.
 406         * testsuite/libgomp.c++/for-8.C: New test.
 407
 408 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 409
 410         * configure: Regenerate.
 411
 412 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 413
 414         PR middle-end/39154
 415         * testsuite/libgomp.c/pr39154.c: New test.
 416
 417 2009-01-30  Ian Lance Taylor  <iant@google.com>
 418
 419         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 420         libgomp_ld_is_gold.  Get gold version number.
 421         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 422         * configure: Rebuild.
 423
 424 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 425
 426         * testsuite/lib/libgomp.exp: Add -B option for targets that
 427         use libgfortran.a%s in their specs.
 428
 429 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 430
 431         PR libgomp/38086
 432         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 433         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 434         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 435         * configure: Regenerated.
 436         * config.h.in: Likewise.
 437
 438 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 439
 440         PR c++/38650
 441         * testsuite/libgomp.c/pr38650.c: New test.
 442         * testsuite/libgomp.c++/pr38650.C: New test.
 443
 444 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 445
 446         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 447
 448 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 449
 450         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 451
 452 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 453
 454         * configure: Regenerate.
 455
 456 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 457
 458         PR middle-end/36802
 459         * testsuite/libgomp.c/pr36802-1.c: New test.
 460         * testsuite/libgomp.c/pr36802-2.c: New test.
 461         * testsuite/libgomp.c/pr36802-3.c: New test.
 462
 463 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 464
 465         PR libgomp/38270
 466         * config/linux/powerpc/mutex.h: New.
 467
 468 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 469
 470         PR c++/38257
 471         * testsuite/libgomp.c++/for-7.C: New test.
 472
 473         PR c++/38348
 474         * testsuite/libgomp.c++/for-6.C: New test.
 475
 476 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 477
 478         PR testsuite/28870
 479         * testsuite/lib/libgomp.exp: Include new timeout library files.
 480         (libgomp_target_compile): Set timeout value from new proc.
 481
 482 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
 483
 484         PR libgomp/37938
 485         * config/linux/ia64/mutex.h: New.
 486
 487 2008-11-04  Tobias Burnus  <burnus@net-b.de>
 488
 489         PR libgomp/37935
 490         * libgomp.texi (Runtime library routines, environment variables):
 491         Update for OpenMP version 3.0.
 492
 493 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 494             Steve Ellcey  <sje@cup.hp.com>
 495
 496         * configure: Regenerate for new libtool.
 497         * Makefile.in: Ditto.
 498         * testsuite/Makefile.in: Ditto.
 499
 500 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
 501             Andreas Tobler  <a.tobler@schweiz.org>
 502
 503         * config/bsd/proc.c: New file.
 504         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
 505         * configure.ac: Check for header <sys/sysctl.h>
 506         * configure: Regenerate.
 507         * config.h.in: Likewise.
 508
 509 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
 510
 511         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
 512
 513 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 514
 515         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
 516         * Makefile.in: Regenerated.
 517         * testsuite/Makefile.in: Regenerated.
 518
 519 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
 520
 521         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
 522         depend on blddir if blddir exists.
 523         (libgomp_target_compile): Likewise.
 524         * testsuite/libgomp.c++/c++.exp: Likewise.
 525         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 526
 527 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 528
 529         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
 530         Do not list GPL as Invariant Section.
 531
 532 2008-07-28  Ilie Garbacea  <ilie@mips.com>
 533             Chao-ying Fu  <fu@mips.com>
 534
 535         * configure.tgt: Enable futex for MIPS.
 536         * config/linux/mips/futex.h: New file.
 537
 538 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
 539
 540         * team.c (gomp_team_end): Free team immediately if it has
 541         just one thread.
 542
 543 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
 544
 545         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
 546         * testsuite/libgomp.fortran/fortran.exp: Same.
 547         * testsuite/libgomp.c/c.exp: Same.
 548         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
 549         directory to library path first.
 550
 551 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
 552
 553         * env.c (parse_stacksize): Add cast to avoid warning.
 554         (parse_spincount): Likewise.
 555
 556 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
 557
 558         * testsuite/libgomp.c/loop-10.c: New test.
 559         * libgomp.c/loop-3.c (main): Add lastprivate clause.
 560         * libgomp.c++/loop-6.C (main): Likewise.
 561
 562         PR debug/36617
 563         * testsuite/libgomp.c/debug-1.c: New test.
 564
 565 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
 566
 567         * testsuite/libgomp.c/nqueens-1.c: New test.
 568
 569         PR c++/36523
 570         * testsuite/libgomp.c++/task-7.C: New function.
 571
 572 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 573
 574         * configure: Regenerate.
 575
 576 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 577
 578         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
 579         mutex when HAVE_SYNC_BUILTINS isn't defined.
 580
 581 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 582
 583         * libgomp.texi (omp_test_lock): Fix typo.
 584
 585 2008-06-12  Tobias Burnus  <burnus@net-b.de>
 586
 587         * omp_lib.f90.in: Add "implicit none".
 588
 589 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
 590
 591         PR middle-end/36506
 592         * testsuite/libgomp.c/reduction-5.c: New test.
 593
 594 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
 595
 596         * libgomp.h (struct gomp_task): Add in_tied_task field.
 597         * task.c (gomp_init_task): Initialize it.
 598         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
 599         unconditionally.  Don't call gomp_team_barrier_wake if
 600         current task is implicit or if(0) from implicit and number of
 601         running tasks is equal to nthreads - 1.
 602
 603         PR libgomp/36471
 604         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
 605         omp_get_team_size_8): Fix pastos.
 606
 607         PR libgomp/36469
 608         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
 609         * configure: Regenerated.
 610         * config.h.in: Regenerated.
 611         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
 612         defined.
 613
 614 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
 615
 616         PR bootstrap/36452
 617         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
 618         (GOMP_loop_ull_dynamic_start): Likewise.
 619         (GOMP_loop_ull_guided_start): Likewise.
 620         (GOMP_loop_ull_ordered_static_start): Likewise.
 621         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
 622         (GOMP_loop_ull_ordered_guided_start): Likewise.
 623
 624 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 625             Richard Henderson  <rth@redhat.com>
 626             Ulrich Drepper  <drepper@redhat.com>
 627             Jakob Blomer  <jakob.blomer@ira.uka.de>
 628
 629         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
 630         Substitute also OMP_*LOCK_25*.
 631         * configure: Regenerated.
 632         * config.h.in: Regenerated.
 633         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
 634         ptrlock.c and task.c.
 635         * Makefile.in: Regenerated.
 636         * testsuite/Makefile.in: Regenerated.
 637         * task.c: New file.
 638         * loop_ull.c: New file.
 639         * iter_ull.c: New file.
 640         * libgomp.h: Include ptrlock.h.
 641         (enum gomp_task_kind): New type.
 642         (struct gomp_team): Add task_lock, task_queue, task_count,
 643         task_running_count, single_count fields.  Add
 644         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
 645         Remove work_share_lock, generation_mask,
 646         oldest_live_gen, num_live_gen and init_work_shares fields, add
 647         work work_share_list_alloc, work_share_list_free and work_share_chunk
 648         fields.  Change work_shares from pointer to pointers into an array.
 649         Change ordered_release field into gomp_sem_t ** from flexible array
 650         member.  Add implicit_task and initial_work_shares fields.
 651         Move close to the end of the struct.
 652         (struct gomp_team_state): Add single_count, last_work_share,
 653         active_level and level fields, remove work_share_generation.
 654         (gomp_barrier_handle_tasks): New prototype.
 655         (gomp_finish_task): New inline function.
 656         (struct gomp_work_share): Move chunk_size, end, incr into
 657         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
 658         next_ll fields.  Reshuffle fields.  Add next_alloc,
 659         next_ws, next_free and inline_ordered_team_ids fields, change
 660         ordered_team_ids into pointer from flexible array member.
 661         Add mode field.  Put lock and next into a different cache line
 662         from most of the write-once fields.
 663         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
 664         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
 665         gomp_iter_ull_guided_next): New prototypes.
 666         (gomp_new_icv): New prototype.
 667         (struct gomp_thread): Add thread_pool and task fields.
 668         (struct gomp_thread_pool): New type.
 669         (gomp_new_team): New prototype.
 670         (gomp_team_start): Change type of last argument.
 671         (gomp_new_work_share): Removed.
 672         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
 673         (gomp_work_share_init_done): New static inline.
 674         (gomp_throttled_spin_count_var, gomp_available_cpus,
 675         gomp_managed_threads): New extern decls.
 676         (gomp_init_task): New prototype.
 677         (gomp_spin_count_var): New extern var decl.
 678         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
 679         or no alias support, or if not PIC.
 680         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
 681         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
 682         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
 683         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
 684         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
 685         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
 686         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
 687         gomp_test_nest_lock_25): New prototypes.
 688         (omp_lock_symver, strong_alias): Define.
 689         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
 690         decls.
 691         (gomp_end_task): New.
 692         (struct gomp_task_icv, gomp_global_icv): New.
 693         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
 694         (struct gomp_task): New.
 695         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 696         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 697         (gomp_icv): New.
 698         (gomp_schedule_type): Reorder enum to match
 699         omp_sched_t.
 700         * team.c (struct gomp_thread_start_data): Add thread_pool and task
 701         fields.
 702         (gomp_thread_start): Add gomp_team_barrier_wait call.
 703         For non-nested case remove clearing of docked thread thr fields.
 704         Use pool fields instead of global gomp_* variables.  Use
 705         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
 706         Create tasks for each member thread.
 707         (free_team): Only destroy team barrier, task_lock here and free it.
 708         (gomp_free_thread): Free last_team if non-NULL.
 709         (gomp_team_end): Call gomp_team_barrier_wait instead of
 710         gomp_barrier_wait.  For nested case call one extra
 711         gomp_barrier_wait.  Move here some destruction from free_team.
 712         Call free_team on pool->last_team if any, rather than freeing
 713         current team.  Destroy work_share_list_free_lock ifndef
 714         HAVE_SYNC_BUILTINS.
 715         (gomp_new_icv): New function.
 716         (gomp_threads, gomp_threads_size, gomp_threads_used,
 717         gomp_threads_dock): Removed.
 718         (gomp_thread_destructor): New variable.
 719         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
 720         functions.
 721         (gomp_team_start): Create new pool if current thread doesn't have
 722         one.  Use pool fields instead of global gomp_* variables.
 723         Initialize thread_pool field for new threads.  Clear single_count.
 724         Change last argument from ws to team, don't create
 725         new team, set ts.work_share to &team->work_shares[0] and clear
 726         ts.last_work_share.  Don't clear ts.work_share_generation.
 727         If number of threads changed, adjust atomically gomp_managed_threads.
 728         Use gomp_init_task instead of gomp_new_task,
 729         set thr->task to the corresponding implicit_task array entry.
 730         Create tasks for each member thread.  Initialize ts.level.
 731         (initialize_team): Call pthread_key_create on
 732         gomp_thread_destructor.
 733         (team_destructor): New function.
 734         (new_team): Removed.
 735         (gomp_new_team): New function.
 736         (free_team): Free gomp_work_share blocks chained through next_alloc,
 737         instead of freeing work_shares and destroying work_share_lock.
 738         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
 739         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
 740         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
 741         of gomp_barrier_wait.
 742         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
 743         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
 744         if gomp_work_share_start returned true.  Don't unlock ws->lock.
 745         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
 746         of gomp_barrier_wait.
 747         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
 748         gomp_work_share_init_done if gomp_work_share_start returned true.
 749         Don't unlock ws->lock.
 750         * work.c: Include stddef.h.
 751         (free_work_share): Use work_share_list_free_lock instead
 752         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
 753         Call gomp_fini_work_share and then either free ws if orphaned, or
 754         put it into work_share_list_free list of the current team.
 755         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
 756         functions.
 757         (gomp_work_share_start, gomp_work_share_end,
 758         gomp_work_share_end_nowait): Rewritten.
 759         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
 760         (openmp_version): Set to 200805.
 761         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 762         omp_sched_guided, omp_sched_auto): New parameters.
 763         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 764         omp_set_max_active_levels, omp_get_max_active_levels,
 765         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 766         omp_get_active_level): New interfaces.
 767         * omp_lib.h.in (openmp_version): Set to 200805.
 768         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 769         omp_sched_guided, omp_sched_auto): New parameters.
 770         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 771         omp_set_max_active_levels, omp_get_max_active_levels,
 772         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 773         omp_get_active_level): New externals.
 774         * loop.c: Include limits.h.
 775         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
 776         GFS_AUTO.
 777         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
 778         Likewise.  Use gomp_icv.
 779         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
 780         ts.static_trip here.
 781         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
 782         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
 783         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
 784         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
 785         don't unlock ws->lock, otherwise lock it.
 786         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
 787         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
 788         (gomp_parallel_loop_start): Call gomp_new_team instead of
 789         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
 790         Adjust gomp_team_start caller.  Pass 0 as second argument to
 791         gomp_resolve_num_threads.
 792         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
 793         If adding ws->chunk_size nthreads + 1 times after end won't
 794         overflow, set ws->mode to 1.
 795         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
 796         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
 797         GOMP_loop_ull_ordered_static_start,
 798         GOMP_loop_ull_ordered_dynamic_start,
 799         GOMP_loop_ull_ordered_guided_start,
 800         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
 801         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
 802         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
 803         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
 804         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
 805         prototypes.
 806         * libgomp.map: Export lock routines also @@OMP_2.0.
 807         (GOMP_loop_ordered_dynamic_first,
 808         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
 809         GOMP_loop_ordered_static_first): Remove.
 810         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
 811         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
 812         GOMP_loop_ull_ordered_dynamic_next,
 813         GOMP_loop_ull_ordered_dynamic_start,
 814         GOMP_loop_ull_ordered_guided_next,
 815         GOMP_loop_ull_ordered_guided_start,
 816         GOMP_loop_ull_ordered_runtime_next,
 817         GOMP_loop_ull_ordered_runtime_start,
 818         GOMP_loop_ull_ordered_static_next,
 819         GOMP_loop_ull_ordered_static_start,
 820         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
 821         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
 822         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
 823         (omp_set_schedule, omp_get_schedule,
 824         omp_get_thread_limit, omp_set_max_active_levels,
 825         omp_get_max_active_levels, omp_get_level,
 826         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
 827         omp_set_schedule_, omp_set_schedule_8_,
 828         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 829         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 830         omp_get_max_active_levels_, omp_get_level_,
 831         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 832         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 833         New exports @@OMP_3.0.
 834         * omp.h.in (omp_sched_t): New type.
 835         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 836         omp_set_max_active_levels, omp_get_max_active_levels,
 837         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 838         omp_get_active_level): New prototypes.
 839         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
 840         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
 841         gomp_thread_limit_var, gomp_remaining_threads_count,
 842         gomp_remaining_threads_lock): New variables.
 843         (parse_spincount): New function.
 844         (initialize_env): Call gomp_init_num_threads unconditionally.
 845         Initialize gomp_available_cpus.  Call parse_spincount,
 846         initialize gomp_{,throttled_}spin_count_var
 847         depending on presence and value of OMP_WAIT_POLICY and
 848         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
 849         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
 850         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
 851         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
 852         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
 853         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 854         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 855         (gomp_global_icv): New.
 856         (parse_schedule): Use it.  Parse "auto".
 857         (omp_set_num_threads): Use gomp_icv.
 858         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
 859         Likewise.
 860         (omp_get_max_threads): Move from parallel.c.
 861         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 862         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
 863         add ialias.
 864         (parse_stacksize, parse_wait_policy): New functions.
 865         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
 866         both wrappers for compatibility and new locks.
 867         (omp_set_schedule, omp_get_schedule,
 868         omp_get_thread_limit, omp_set_max_active_levels,
 869         omp_get_max_active_levels, omp_get_level,
 870         omp_get_ancestor_thread_num, omp_get_team_size,
 871         omp_get_active_level): New ialias_redirect.
 872         (omp_set_schedule_, omp_set_schedule_8_,
 873         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 874         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 875         omp_get_max_active_levels_, omp_get_level_,
 876         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 877         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 878         New functions.
 879         * parallel.c: Include limits.h.
 880         (gomp_resolve_num_threads): Add count argument.  Rewritten.
 881         (GOMP_parallel_start): Call gomp_new_team and pass that as last
 882         argument to gomp_team_start.  Pass 0 as second argument to
 883         gomp_resolve_num_threads.
 884         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
 885         if gomp_thread_limit_var != ULONG_MAX.
 886         (omp_in_parallel): Implement using ts.active_level.
 887         (omp_get_max_threads): Move to env.c.
 888         (omp_get_level, omp_get_ancestor_thread_num,
 889         omp_get_team_size, omp_get_active_level): New functions,
 890         add ialias.
 891         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
 892         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
 893         gomp_iter_dynamic_next instead of the _locked variant and don't take
 894         lock around it, otherwise acquire it before calling
 895         gomp_iter_dynamic_next_locked.
 896         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
 897         gomp_iter_dynamic_next instead of the _locked variant and don't take
 898         lock around it.
 899         (GOMP_parallel_sections_start): Call gomp_new_team instead of
 900         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
 901         Adjust gomp_team_start caller.  Pass count as second argument to
 902         gomp_resolve_num_threads, don't adjust num_threads after the call.
 903         Use gomp_icv.
 904         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
 905         ws->chunk_size by incr.
 906         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
 907         code.
 908         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
 909         types.
 910         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
 911         (omp_check_defines): Check even the compat defines.
 912         * config/linux/ptrlock.c: New file.
 913         * config/linux/ptrlock.h: New file.
 914         * config/linux/wait.h: New file.
 915         * config/posix/ptrlock.c: New file.
 916         * config/posix/ptrlock.h: New file.
 917         * config/linux/bar.h (gomp_team_barrier_wait,
 918         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 919         (gomp_team_barrier_set_task_pending,
 920         gomp_team_barrier_clear_task_pending,
 921         gomp_team_barrier_set_waiting_for_tasks,
 922         gomp_team_barrier_waiting_for_tasks,
 923         gomp_team_barrier_done): New inlines.
 924         (gomp_barrier_t): Rewritten.
 925         (gomp_barrier_state_t): New typedef.
 926         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
 927         gomp_barrier_wait_start): Rewritten.
 928         (gomp_barrier_wait_end): Change second argument to
 929         gomp_barrier_state_t.
 930         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 931         inlines.
 932         * config/linux/bar.c: Include wait.h instead of libgomp.h and
 933         futex.h.
 934         (gomp_barrier_wait_end): Rewritten.
 935         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 936         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
 937         * config/posix/bar.h (gomp_barrier_t): Add generation field.
 938         (gomp_barrier_state_t): New typedef.
 939         (gomp_team_barrier_wait,
 940         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 941         (gomp_barrier_wait_start): Or all but low 2 bits from generation
 942         into the return value.  Return gomp_barrier_state_t.
 943         (gomp_team_barrier_set_task_pending,
 944         gomp_team_barrier_clear_task_pending,
 945         gomp_team_barrier_set_waiting_for_tasks,
 946         gomp_team_barrier_waiting_for_tasks,
 947         gomp_team_barrier_done): New inlines.
 948         (gomp_barrier_wait_end): Change second argument to
 949         gomp_barrier_state_t.
 950         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 951         inlines.
 952         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
 953         (gomp_barrier_wait_end): Change second argument to
 954         gomp_barrier_state_t.
 955         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 956         gomp_team_barrier_wake): New functions.
 957         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
 958         futex.h.
 959         (gomp_futex_wake, gomp_futex_wait): New variables.
 960         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
 961         * config/linux/lock.c: Rewrite to make locks task owned,
 962         for backwards compatibility provide the old entrypoints
 963         if symbol versioning.  Include wait.h instead of libgomp.h and
 964         futex.h.
 965         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
 966         * config/posix95/lock.c: Rewrite to make locks task owned,
 967         for backwards compatibility provide the old entrypoints
 968         if symbol versioning.
 969         * config/posix/lock.c: Rewrite to make locks task owned,
 970         for backwards compatibility provide the old entrypoints
 971         if symbol versioning.
 972         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
 973         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
 974         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
 975         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 976         (sys_futex0): Return error code.
 977         (futex_wake, futex_wait): If ENOSYS was returned, clear
 978         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 979         (cpu_relax, atomic_write_barrier): New static inlines.
 980         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 981         (futex_wake, futex_wait): If ENOSYS was returned, clear
 982         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 983         (cpu_relax, atomic_write_barrier): New static inlines.
 984         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 985         (sys_futex0): Return error code.
 986         (futex_wake, futex_wait): If ENOSYS was returned, clear
 987         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 988         (cpu_relax, atomic_write_barrier): New static inlines.
 989         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 990         (sys_futex0): Return error code.
 991         (futex_wake, futex_wait): If ENOSYS was returned, clear
 992         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 993         (cpu_relax, atomic_write_barrier): New static inlines.
 994         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 995         (sys_futex0): Return error code.
 996         (futex_wake, futex_wait): If ENOSYS was returned, clear
 997         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 998         (cpu_relax, atomic_write_barrier): New static inlines.
 999         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1000         (sys_futex0): Return error code.
1001         (futex_wake, futex_wait): If ENOSYS was returned, clear
1002         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1003         (cpu_relax, atomic_write_barrier): New static inlines.
1004         * config/linux/sem.c: Include wait.h instead of libgomp.h and
1005         futex.h.
1006         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
1007         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
1008         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
1009         types.
1010         (omp_nest_lock_t): Change owner into void *, add lock field.
1011         * config/posix95/omp-lock.h: Include semaphore.h.
1012         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1013         (omp_lock_t): Use sem_t instead of mutex if semaphores
1014         aren't broken.
1015         (omp_nest_lock_t): Likewise.  Change owner to void *.
1016         * config/posix/omp-lock.h: Include semaphore.h.
1017         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1018         (omp_lock_t): Use sem_t instead of mutex if semaphores
1019         aren't broken.
1020         (omp_nest_lock_t): Likewise.  Add owner field.
1021
1022 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1023
1024         * testsuite/libgomp.c/collapse-1.c: New test.
1025         * testsuite/libgomp.c/collapse-2.c: New test.
1026         * testsuite/libgomp.c/collapse-3.c: New test.
1027         * testsuite/libgomp.c/icv-1.c: New test.
1028         * testsuite/libgomp.c/icv-2.c: New test.
1029         * testsuite/libgomp.c/lib-2.c: New test.
1030         * testsuite/libgomp.c/lock-1.c: New test.
1031         * testsuite/libgomp.c/lock-2.c: New test.
1032         * testsuite/libgomp.c/lock-3.c: New test.
1033         * testsuite/libgomp.c/loop-4.c: New test.
1034         * testsuite/libgomp.c/loop-5.c: New test.
1035         * testsuite/libgomp.c/loop-6.c: New test.
1036         * testsuite/libgomp.c/loop-7.c: New test.
1037         * testsuite/libgomp.c/loop-8.c: New test.
1038         * testsuite/libgomp.c/loop-9.c: New test.
1039         * testsuite/libgomp.c/nested-3.c: New test.
1040         * testsuite/libgomp.c/nestedfn-6.c: New test.
1041         * testsuite/libgomp.c/sort-1.c: New test.
1042         * testsuite/libgomp.c/task-1.c: New test.
1043         * testsuite/libgomp.c/task-2.c: New test.
1044         * testsuite/libgomp.c/task-3.c: New test.
1045         * testsuite/libgomp.c/task-4.c: New test.
1046         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1047         to C++ testsuite default compiler options.
1048         * testsuite/libgomp.c++/collapse-1.C: New test.
1049         * testsuite/libgomp.c++/collapse-2.C: New test.
1050         * testsuite/libgomp.c++/ctor-10.C: New test.
1051         * testsuite/libgomp.c++/for-1.C: New test.
1052         * testsuite/libgomp.c++/for-2.C: New test.
1053         * testsuite/libgomp.c++/for-3.C: New test.
1054         * testsuite/libgomp.c++/for-4.C: New test.
1055         * testsuite/libgomp.c++/for-5.C: New test.
1056         * testsuite/libgomp.c++/loop-8.C: New test.
1057         * testsuite/libgomp.c++/loop-9.C: New test.
1058         * testsuite/libgomp.c++/loop-10.C: New test.
1059         * testsuite/libgomp.c++/task-1.C: New test.
1060         * testsuite/libgomp.c++/task-2.C: New test.
1061         * testsuite/libgomp.c++/task-3.C: New test.
1062         * testsuite/libgomp.c++/task-4.C: New test.
1063         * testsuite/libgomp.c++/task-5.C: New test.
1064         * testsuite/libgomp.c++/task-6.C: New test.
1065         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1066         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1067         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1068         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1069         * testsuite/libgomp.fortran/collapse1.f90: New test.
1070         * testsuite/libgomp.fortran/collapse2.f90: New test.
1071         * testsuite/libgomp.fortran/collapse3.f90: New test.
1072         * testsuite/libgomp.fortran/collapse4.f90: New test.
1073         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1074         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1075         * testsuite/libgomp.fortran/lib4.f90: New test.
1076         * testsuite/libgomp.fortran/lock-1.f90: New test.
1077         * testsuite/libgomp.fortran/lock-2.f90: New test.
1078         * testsuite/libgomp.fortran/nested1.f90: New test.
1079         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1080         * testsuite/libgomp.fortran/strassen.f90: New test.
1081         * testsuite/libgomp.fortran/tabs1.f90: New test.
1082         * testsuite/libgomp.fortran/tabs2.f: New test.
1083         * testsuite/libgomp.fortran/task1.f90: New test.
1084         * testsuite/libgomp.fortran/task2.f90: New test.
1085         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1086         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1087         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1088         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1089         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1090
1091 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1092
1093         PR c++/36308
1094         * testsuite/libgomp.c++/ctor-11.C: New test.
1095         * testsuite/libgomp.c++/ctor-12.C: New test.
1096
1097 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1098
1099         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1100
1101 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1102
1103         PR middle-end/36106
1104         * testsuite/libgomp.c/atomic-5.c: New test.
1105         * testsuite/libgomp.c/atomic-6.c: New test.
1106         * testsuite/libgomp.c/autopar-1.c: New test.
1107
1108 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1109
1110         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1111         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1112         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1113         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1114         * configure: Regenerate.
1115         * Makefile.in, testsuite/Makefile.in: Likewise.
1116
1117 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1118
1119         PR bootstrap/35457
1120         * aclocal.m4: Regenerate.
1121         * configure: Regenerate.
1122
1123 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1124
1125         PR middle-end/35611
1126         * testsuite/libgomp.c/atomic-4.c: New test.
1127
1128         PR libgomp/35625
1129         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1130         (gomp_iter_guided_next): Likewise.
1131         * testsuite/libgomp.c/pr35625.c: New test.
1132
1133 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1134
1135         * aclocal.m4: Regenerate.
1136         * configure: Likewise.
1137         * Makefile.in: Likewise.
1138         * testsuite/Makefile.in: Likewise.
1139
1140 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1141
1142         PR middle-end/35185
1143         * testsuite/libgomp.c++/pr35185.C: New test.
1144
1145 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1146
1147         PR middle-end/35549
1148         * testsuite/libgomp.c/pr35549.c: New test.
1149
1150 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1151
1152         * testsuite/libgomp.c/atomic-3.c: New test.
1153
1154 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1155
1156         PR fortran/33197
1157         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1158         .F08 file suffixes.
1159
1160 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1161
1162         PR libgomp/33131
1163         * configure.ac: Add ACX_HEADER_STRING.
1164         * env.c: Include strings.h.
1165         * aclocal.m4: Regenerate.
1166         * config.h.in: Regenerate.
1167         * configure: Regenerate.
1168         * Makefile.in: Regenerate.
1169         * testsuite/Makefile.in: Regenerate.
1170
1171 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1172
1173         PR middle-end/35196
1174         * testsuite/libgomp.c/pr35196.c: New test.
1175
1176         PR middle-end/35130
1177         * testsuite/libgomp.fortran/pr35130.f90: New test.
1178         * testsuite/libgomp.c/pr35130.c: New test.
1179
1180 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1181
1182         PR middle-end/33880
1183         * testsuite/libgomp.c/pr33880.c: New test.
1184         * testsuite/libgomp.fortran/pr33880.f90: New test.
1185
1186 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1187
1188         * configure: Regenerate.
1189
1190 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1191
1192         * configure.ac: Move futex checking into ../config/futex.m4.
1193         * configure: Rebuilt.
1194         * aclocal.m4: Rebuilt.
1195         * Makefile.in: Rebuilt.
1196
1197         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1198         2007-10-15 ../config/tls.m4 change.
1199
1200 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1201
1202         PR c++/34513
1203         * testsuite/libgomp.c/pr34513.c: New test.
1204         * testsuite/libgomp.c++/pr34513.C: New test.
1205
1206 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1207
1208         PR target/32765
1209         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1210
1211 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1212
1213         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1214
1215 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1216
1217         * testsuite/libgomp.c/private-1.c: New test.
1218
1219 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1220             Paolo Bonzini  <bonzini@gnu.org>
1221
1222         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1223         instead of 'VPATH ='.
1224         * Makefile.in: Regenerate.
1225
1226 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1227
1228         * configure.ac: Adjust makeinfo version check.
1229         * configure: Regenerate.
1230
1231 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1232
1233         PR fortran/34020
1234         * testsuite/libgomp.fortran/pr34020.f90: New test.
1235
1236 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1237
1238         PR c++/33894
1239         * testsuite/libgomp.c++/atomic-1.C: New test.
1240
1241 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1242
1243         PR libgomp/33275
1244         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1245         Make x and y integers rather than (implicit) reals.  Add private (j)
1246         clause to the last omp parallel.
1247
1248 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1249
1250         * configure: Regenerate following changes to ../config/tls.m4.
1251
1252 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1253
1254         * testsuite/libgomp.fortran/stack.f90: New test.
1255
1256 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1257
1258         * config/mingw32/proc.c: New file.
1259
1260 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1261
1262         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1263         (main): Use __get_cpuid to get i386 target fetaures.
1264         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1265         (main): Use __get_cpuid to get x86_64 target fetaures.
1266
1267 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1268
1269         PR target/32765
1270         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1271         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1272
1273 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1274
1275         PR fortran/32550
1276         * testsuite/libgomp.fortran/pr32550.f90: New test.
1277         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1278
1279 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1280
1281         * aclocal.m4: Regenerated.
1282
1283 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1284
1285         PR fortran/32359
1286         * testsuite/libgomp.fortran/pr32359.f90: New.
1287
1288 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1289
1290         PR libgomp/32468
1291         * sections.c (GOMP_parallel_sections_start): Only decrease
1292         number of threads to COUNT if dyn_var is true.
1293         * testsuite/libgomp.c/pr32468.c: New test.
1294
1295 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1296
1297         PR libgomp/26308
1298         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1299
1300 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1301
1302         PR middle-end/32362
1303         * testsuite/libgomp.c/pr32362-1.c: New test.
1304         * testsuite/libgomp.c/pr32362-2.c: New test.
1305         * testsuite/libgomp.c/pr32362-3.c: New test.
1306
1307 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1308
1309         * team.c (gomp_team_start): Fix setting up thread_attr
1310         stack size.
1311
1312 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1313
1314         * configure: Regenerate.
1315
1316 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1317
1318         * Makefile.in: Regenerate.
1319         * configure: Regenerate.
1320         * aclocal.m4: Regenerate.
1321         * testsuite/Makefile.in: Regenerate.
1322
1323 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1324
1325         * config/linux/proc.c: New file.
1326
1327         PR libgomp/28482
1328         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1329
1330 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1331
1332         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1333
1334 2007-04-16  Matthias Klose  <doko@debian.org>
1335
1336         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1337         flags if not building with -m64.
1338         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1339         flag for i?86-*-* targets, if current target matches -m64.
1340
1341 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1342
1343         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1344         * Makefile.in: Regenerate.
1345
1346 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1347
1348         PR testsuite/31369
1349         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1350         ld_library_path.
1351         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1352
1353 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1354
1355         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1356         decls.
1357         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1358         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1359         (parse_affinity): New function.
1360         (initialize_env): Call it and gomp_init_affinity.
1361         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1362         create new pthread_attr_t and call gomp_init_thread_affinity
1363         on it for each thread before passing the attribute to pthread_create.
1364         * config/linux/affinity.c: New file.
1365         * config/posix/affinity.c: New file.
1366         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1367         * configure: Rebuilt.
1368         * config.h.in: Rebuilt.
1369         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1370         * Makefile.in: Rebuilt.
1371
1372 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1373
1374         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1375         *-*-darwin*.
1376         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1377         and use it if found.
1378
1379 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1380
1381         * testsuite/config/default.exp: New file.
1382         * testsuite/lib/libgomp.exp: New file.
1383         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1384         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1385         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1386         (libgomp_load): Remove.
1387         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1388         always_ld_library_path, not ld_library_path.  Set additional_flags
1389         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1390         (target_compile): Do not call libgomp_init.  Append lang_library_path
1391         and lang_link_flags to options.
1392         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1393         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1394         here.
1395         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1396         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1397         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1398         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1399         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1400         CX8 flag.
1401         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1402         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1403         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1404         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1405         * testsuite/libgomp.c/atomic-10.c: Ditto.
1406
1407 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1408
1409         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1410         dg-final cleanup-modules line.
1411         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1412         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1413         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1414         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1415         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1416         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1417         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1418
1419 2007-03-18  Andreas Schwab  <schwab@suse.de>
1420
1421         * acinclude.m4: Adjust regular expression for ld version
1422         extraction.
1423         * configure: Regenerate.
1424
1425 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1426
1427         * Makefile.am: Add install-pdf target as copied from
1428         automake v1.10 rules.
1429         * Makefile.in: Regenerate
1430
1431 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1432
1433         PR libgomp/28486
1434         * configure: Regenerate.
1435
1436         PR c++/30703
1437         * testsuite/libgomp.c++/pr30703.C: New test.
1438
1439 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1440
1441         Revert:
1442         2006-07-05  Eric Christopher  <echristo@apple.com>
1443         * configure.ac: Depend addition of -pthread on host OS.
1444         * configure: Regenerate.
1445
1446 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1447
1448         * libgomp.texi: Fix spacing after abbreviations.
1449
1450 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1451
1452         PR libgomp/30546
1453         * configure.ac: Add check for makeinfo
1454         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1455         if an appropiate version of makeinfo is found.
1456         * aclocal.m4: Regenerated.
1457         * configure: Regenerated.
1458         * Makefile.in: Regenerated.
1459         * testsuite/Makefile.in: Regenerated.
1460
1461 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1462
1463         PR libgomp/30540
1464         * libgomp.texi: More about implementation-dependent settings.
1465
1466 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1467
1468         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1469
1470 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1471
1472         PR middle-end/30494
1473         * testsuite/libgomp.c/pr30494.c: New test.
1474
1475 2007-01-15  Tom Tromey  <tromey@redhat.com>
1476
1477         * configure: Rebuilt.
1478         * configure.ac: Fixed comment.
1479
1480 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1481
1482         * libgomp.texi: Document implementation specific default values of
1483         environment variables.
1484
1485 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1486
1487         PR libgomp/28209
1488         * libgomp.texi: New file.
1489         * configure.ac: Add --enable-generated-files-in-srcdir option.
1490         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1491         files to srcdir.
1492         * Makefile.in: Regenerated.
1493         * config.h.in: Regenerated.
1494         * testsuite/Makefile.in: Regenerated.
1495         * NOTES: Removed.
1496
1497 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1498
1499         PR libgomp/29949
1500         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1501
1502 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1503
1504         * configure: Regenerate.
1505
1506 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
1507
1508         PR libgomp/29947
1509         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
1510         start if there shouldn't be any loop iterations.
1511         (gomp_loop_ordered_static_start): Remove start == end test.
1512         * testsuite/libgomp.c/pr29947-1.c: New test.
1513         * testsuite/libgomp.c/pr29947-2.c: New test.
1514
1515 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
1516
1517         * configure.tgt: Force initial-exec TLS model on Linux only.
1518
1519 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
1520
1521         * configure: Regenerated.
1522
1523 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
1524
1525         * env.c (parse_schedule): Reject out of range values.
1526         (parse_unsigned_long): Reject out of range, negative or zero values.
1527
1528 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
1529
1530         PR fortran/29629
1531         * testsuite/libgomp.fortran/pr29629.f90: New test.
1532
1533 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
1534
1535         PR libgomp/29494
1536         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
1537         * config/posix95: New directory.
1538         * config/posix95/omp-lock.h: New file.
1539         * config/posix95/lock.c: Likewise.
1540
1541 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1542
1543         * aclocal.m4: Regenerate.
1544         * configure: Regenerate.
1545
1546 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1547
1548         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
1549         '<' to '<='.
1550
1551 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1552
1553         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
1554         test.
1555         * configure: Regenerate.
1556         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
1557
1558 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
1559
1560         PR middle-end/25261
1561         PR middle-end/28790
1562         * testsuite/libgomp.c/nestedfn-4.c: New test.
1563         * testsuite/libgomp.c/nestedfn-5.c: New test.
1564         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
1565
1566         PR fortran/29097
1567         * testsuite/libgomp.fortran/condinc1.f: New test.
1568         * testsuite/libgomp.fortran/condinc2.f: New test.
1569         * testsuite/libgomp.fortran/condinc3.f90: New test.
1570         * testsuite/libgomp.fortran/condinc4.f90: New test.
1571         * testsuite/libgomp.fortran/condinc1.inc: New file.
1572
1573 2006-09-18  Tom Tromey  <tromey@redhat.com>
1574
1575         * configure: Rebuilt.
1576
1577 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
1578
1579         PR c/28768
1580         PR preprocessor/14634
1581         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1582         to AC_DEFINE.
1583         * configure: Regenerate.
1584
1585 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
1586
1587         * testsuite/libgomp.fortran/reduction3.f90: Change
1588         -2147483648 to -huge(i)-1 to avoid overflow.
1589         * testsuite/libgomp.fortran/reduction4.f90: Change
1590         Z'ffffffff' to not(0) to avoid overflow.
1591
1592 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
1593
1594         PR libgomp/25938
1595         * Makefile.am (libsubincludedir): New.
1596         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1597         * Makefile.in: Regenerate.
1598
1599 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
1600
1601         PR libgomp/28725
1602         * env.c: Include ctype.h.
1603         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1604         leading and/or trailing whitespace and compare strings case
1605         insensitively.
1606
1607 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1608
1609         PR fortran/28390
1610         * testsuite/libgomp.fortran/pr28390.f: New test.
1611
1612 2006-07-05  Eric Christopher  <echristo@apple.com>
1613
1614         * configure.ac: Depend addition of -pthread on host OS.
1615         * configure: Regenerate.
1616
1617 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
1618
1619         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1620         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1621         defined.
1622
1623 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1624
1625         PR libgomp/26175
1626         PR libgomp/26477
1627         * configure.ac: If neither --enable-linux-futex nor
1628         --disable-linux-futex is passed, determine the default by checking
1629         for compiling and/or running against NPTL.  With --enable-linux-futex,
1630         check if SYS_gettid and SYS_futex are defined.
1631         * configure: Rebuilt.
1632
1633 2006-06-14  Richard Henderson  <rth@redhat.com>
1634
1635         PR libgomp/28008
1636         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1637         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1638
1639 2006-06-09  Richard Henderson  <rth@redhat.com>
1640
1641         * env.c (gomp_nthreads_var): Change to unsigned long.
1642         (gomp_run_sched_chunk): Likewise.
1643         (parse_unsigned_long): Rename from parse_num_threads and generalize.
1644         (initialize_env): Initialize gomp_thread_attr.
1645         * libgomp.h (gomp_nthreads_var): Update decl.
1646         (gomp_run_sched_chunk): Likewise.
1647         (gomp_thread_attr): Declare.
1648         * team.c (gomp_thread_attr): Export.
1649         (initialize_team): Don't initialize it.
1650
1651 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
1652
1653         PR fortran/27916
1654         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1655         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1656
1657 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1658
1659         * config/mingw32/time.c: New file.
1660         * configure.tgt: Use it.
1661
1662 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1663
1664         * Makefile.am: Add install-html target. Add install-html to .PHONY
1665         * Makefile.in: Regenerate.
1666
1667 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1668
1669         PR libgomp/27612
1670         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1671         * testsuite/libgomp.c/critical-1.c: Likewise.
1672         * testsuite/libgomp.c/loop-1.c: Likewise.
1673         * testsuite/libgomp.c/loop-2.c: Likewise.
1674         * testsuite/libgomp.c/single-1.c: Likewise.
1675         * testsuite/libgomp.c/ordered-1.c: Likewise.
1676         * testsuite/libgomp.c/ordered-2.c: Likewise.
1677
1678 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
1679
1680         PR middle-end/27416
1681         * libgomp.fortran/pr27416-1.f90: New test.
1682
1683 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
1684
1685         PR fortran/27395
1686         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1687         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1688
1689 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1690
1691         PR c++/26943
1692         * testsuite/libgomp.c/pr26943-1.c: New test.
1693         * testsuite/libgomp.c/pr26943-2.c: New test.
1694         * testsuite/libgomp.c/pr26943-3.c: New test.
1695         * testsuite/libgomp.c/pr26943-4.c: New test.
1696         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1697         * testsuite/libgomp.c++/pr26943.C: New test.
1698
1699 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1700
1701         PR middle-end/27337
1702         * testsuite/libgomp.c++/pr27337.C: New test.
1703
1704 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
1705
1706         PR c/26171
1707         * testsuite/libgomp.c/pr26171.c: New test.
1708
1709 2006-04-25  Richard Henderson  <rth@redhat.com>
1710
1711         PR libgomp/25865
1712         * configure.ac: Use GCC_CHECK_TLS.
1713         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1714         * Makefile.in, aclocal.m4, configure: Regenerate.
1715
1716 2006-04-10  Matthias Klose  <doko@debian.org>
1717
1718         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1719         directory names containing underscores.
1720
1721 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
1722
1723         PR c++/26691
1724         * testsuite/libgomp.c++/pr26691.C: New test.
1725
1726 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
1727
1728         * testsuite/libgomp.fortran/retval2.f90: New test.
1729
1730 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
1731
1732         * testsuite/libgomp.c++: New directory.
1733
1734 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
1735
1736         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1737         * config/posix/sem.c: Implement the above.
1738
1739 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
1740
1741         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1742         define HAVE_BROKEN_POSIX_SEMAPHORES.
1743         * configure: Rebuilt.
1744         * config.h.in: Rebuilt.
1745
1746 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1747
1748         PR bootstrap/26161
1749         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1750         for the other pthread check.
1751         * configure: Regenerate.
1752         * config.h.in: Regenerate.
1753
1754 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
1755
1756         PR libgomp/25938
1757         PR libgomp/25984
1758         * Makefile.am (fincludedir): New variable.
1759         (nodist_include_HEADERS): Remove Fortran files.
1760         (nodist_finclude_HEADERS): New variable.
1761         * Makefile.in: Regenerated.
1762
1763 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
1764
1765         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1766         Remove tests for returning assumed character length arrays.
1767
1768 2006-02-12  Roger Sayle  <roger@eyesopen.com>
1769             John David Anglin  <dave@hiauly1.hia.nrc.ca>
1770
1771         PR libgomp/25936
1772         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
1773
1774 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
1775
1776         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1777
1778 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
1779
1780         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1781         part of LD_LIBRARY_PATH manually.
1782
1783 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
1784
1785         PR libgomp/25852
1786         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1787         libgomp_init.
1788
1789 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
1790
1791         PR libgomp/25884
1792         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1793         * configure.ac (PERL): Don't set.
1794         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1795         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1796         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1797         * omp.h.in: Wrap the new configure substitutions with @ characters.
1798         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1799         * aclocal.m4, configure, Makefile.in: Regenerate.
1800         * mkomp_h.pl: Delete.
1801
1802 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
1803
1804         PR libgomp/25259
1805         * configure.ac: Use GCC_HEADER_STDINT.
1806         * libgomp.h: Include gstdint.h.
1807         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1808         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1809
1810 2006-01-24  Richard Henderson  <rth@redhat.com>
1811
1812         PR libgomp/25942
1813         * configure.ac: Add AM_MAINTAINER_MODE.
1814         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1815
1816 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
1817
1818         * Makefile.in: Regenerate.
1819         * testsuite/Makefile.in: Regenerate.
1820         * aclocal.m4: Regenerate.
1821
1822 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
1823
1824         * config/posix/proc.c: Conditional include of sys/loadavg.h for
1825         Solaris.
1826         * configure.ac: Add check for loadavg.h.
1827         (link_gomp): Adjust comment.
1828         * configure: Regenerate.
1829         * config.h.in: Regenerate.
1830
1831 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
1832
1833         PR libgomp/25877
1834         * configure.ac: Remove check for alloca.h.
1835         * configure: Regenerate.
1836         * config.h.in: Regenerate.
1837         * libgomp.h: define gomp_alloca to be __builtin_alloca.
1838         * team.c: Remove use of alloca.h.
1839         Call gomp_alloca instead of alloca.
1840
1841 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
1842
1843         PR libgomp/25877
1844         * team.c: Add include of alloca.h.
1845         * configure.ac: Add check for alloca.h.
1846         * configure: Regenerate.
1847         * config.h.in: Regenerate.
1848
1849 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1850
1851         PR fortran/25219
1852         * testsuite/libgomp.fortran/pr25219.f90: New test.
1853
1854 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
1855
1856         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1857         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1858         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1859         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1860         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1861         testsuite/libgomp.fortran/threadprivate1.f90,
1862         testsuite/libgomp.fortran/threadprivate2.f90,
1863         testsuite/libgomp.fortran/threadprivate3.f90,
1864         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1865         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1866         testsuite/libgomp.fortran/omp_parse3.f90: Change required
1867         effective-target to TLS runtime.
1868
1869         * testsuite/libgomp.fortran/pr25162.f: Require
1870         effective-target TLS runtime.
1871
1872 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
1873
1874         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1875         * testsuite/libgomp.c/nestedfn-3.c: New test.
1876
1877 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
1878
1879         PR fortran/25162
1880         * testsuite/libgomp.fortran/pr25162.f: New test.
1881
1882 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
1883
1884         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1885         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1886
1887 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
1888
1889         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1890         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1891         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1892         single.c, team.c, work.c, config/linux/alpha/futex.h,
1893         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1894         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1895         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1896         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1897         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1898         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1899         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1900         FSF address.
1901
1902 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1903
1904         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1905         to nodist_noinst_HEADERS.
1906         * Makefile.in: Rebuilt.
1907
1908         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1909         add integer count field.
1910         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1911         omp_nest_lock_t type change.
1912         (omp_init_nest_lock): Likewise.  Initialize count to 0.
1913         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1914         Increment count.
1915         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1916         Decrement count.
1917         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1918         Increment count if successful and return the new nesting level.
1919         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1920         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1921         * testsuite/libgomp.c/lib-1.c: New test.
1922         * testsuite/libgomp.fortran/lib1.f90: New test.
1923         * testsuite/libgomp.fortran/lib2.f: New test.
1924         * testsuite/libgomp.fortran/lib3.f: New test.
1925
1926 2005-11-17  Richard Henderson  <rth@redhat.com>
1927
1928         PR 24845
1929         * Makefile.am (nodist_toolexeclib_HEADERS): New.
1930         * configure.ac (link_gomp): New.  Substitute it.
1931         (AC_CONFIG_FILES): Add libgomp.spec.
1932         * libgomp.spec.in: New file.
1933         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1934         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1935
1936 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1937
1938         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1939         reduction(-:var) behaving the same as reduction(+:var).
1940         * testsuite/libgomp.c/reduction-4.c: New test.
1941
1942 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
1943
1944         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1945         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1946         testsuite/libgomp.c/copyin-3.c,
1947         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1948         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1949         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1950         testsuite/libgomp.c++/pr24455.C,
1951         testsuite/libgomp.fortran/threadprivate1.f90,
1952         testsuite/libgomp.fortran/threadprivate2.f90,
1953         testsuite/libgomp.fortran/threadprivate3.f90,
1954         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1955         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1956         testsuite/libgomp.fortran/omp_parse3.f90: Require
1957         effective-target TLS.
1958
1959 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
1960
1961         * HEADER: Remove.
1962
1963 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
1964
1965         PR libgomp/24797
1966         * team.c (initialize_team): Pass NULL rather than free as
1967         pthread_key_create destructor.  Initialize thread specific data
1968         pointer in initial thread to a static local variable rather than
1969         malloced memory.
1970
1971 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
1972
1973         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
1974         its location to ld_library_path.
1975
1976 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1977
1978         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
1979
1980 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1981
1982         * testsuite/libgomp.c: Rename from libgomp.dg.
1983
1984 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
1985
1986         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
1987         threadprivate variable 'i'.
1988
1989 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
1990
1991         * config/linux/s390/futex.h: New file.
1992         * configure.tgt: Use it.
1993
1994         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
1995         before the parallel.
1996
1997 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
1998
1999         PR c++/24734
2000         * testsuite/libgomp.c++/master-1.C: New test.
2001
2002 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2003
2004         * testsuite/libgomp.dg/copyin-3.c: New test.
2005
2006 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2007
2008         * testsuite/libgomp.fortran/retval1.f90: New test.
2009         * testsuite/libgomp.fortran/vla7.f90: New test.
2010
2011 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
2012
2013         * testsuite/libgomp.fortran/vla2.f90: New test.
2014         * testsuite/libgomp.fortran/vla3.f90: New test.
2015         * testsuite/libgomp.fortran/vla4.f90: New test.
2016         * testsuite/libgomp.fortran/vla5.f90: New test.
2017         * testsuite/libgomp.fortran/vla6.f90: New test.
2018
2019 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
2020
2021         * config/linux/sparc/futex.h: New file.
2022         * configure.tgt: Use it.
2023         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
2024
2025         * critical.c: Include stdlib.h.
2026         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
2027         ignoring return value.
2028         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
2029         LIBGOMP_CHECK_SYNC_BUILTINS check.
2030         * configure: Rebuilt.
2031
2032 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2033
2034         * testsuite/libgomp.fortran/vla1.f90: New test.
2035
2036 2005-10-31  Richard Henderson  <rth@redhat.com>
2037
2038         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2039         setting 's' in different threads.
2040
2041 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2042
2043         * libgomp.h (attribute_hidden, ialias): Define.
2044         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2045         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2046         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2047         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2048         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2049         omp_test_lock, omp_test_nest_lock): Likewise.
2050         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2051         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2052         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2053         omp_test_lock, omp_test_nest_lock): Likewise.
2054         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2055         omp_get_dynamic, omp_get_nested): Likewise.
2056         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2057         omp_get_thread_num, omp_in_parallel): Likewise.
2058         * fortran.c (ialias_redirect): Define.
2059         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2060         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2061         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2062         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2063         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2064         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2065         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2066         omp_get_wtime): Add ialias_redirect.
2067
2068 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2069
2070         * fortran.c: Include stdlib.h.
2071
2072 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2073
2074         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2075         * Makefile.in: Regenerated.
2076
2077 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2078
2079         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2080         * libgomp_f.h.in (omp_check_defines): New function.
2081         * env.c: Include libgomp_f.h.
2082         (initialize_env): Call omp_check_defines.
2083
2084         * testsuite/libgomp.dg/copyin-2.c: New test.
2085         * testsuite/libgomp.c++/copyin-2.C: New test.
2086         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2087
2088         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2089         * testsuite/libgomp.fortran/sharing2.f90: New test.
2090
2091         * testsuite/libgomp.dg/copyin-1.c: New test.
2092         * testsuite/libgomp.c++/copyin-1.C: New test.
2093
2094 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2095
2096         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2097
2098         * testsuite/libgomp.fortran/workshare1.f90: New test.
2099
2100         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2101         only test.
2102         * libgomp.fortran/sharing1.f90: New test.
2103
2104 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2105
2106         PR c++/24502
2107         * testsuite/libgomp.c++/loop-7.C: New test.
2108
2109         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2110
2111         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2112         * testsuite/libgomp.fortran/reduction6.f90: New test.
2113         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2114
2115 2005-10-23  Richard Henderson  <rth@redhat.com>
2116
2117         * testsuite/libgomp.c++/ctor-1.C: New.
2118         * testsuite/libgomp.c++/ctor-2.C: New.
2119         * testsuite/libgomp.c++/ctor-3.C: New.
2120         * testsuite/libgomp.c++/ctor-4.C: New.
2121         * testsuite/libgomp.c++/ctor-5.C: New.
2122         * testsuite/libgomp.c++/ctor-6.C: New.
2123         * testsuite/libgomp.c++/ctor-7.C: New.
2124         * testsuite/libgomp.c++/ctor-8.C: New.
2125         * testsuite/libgomp.c++/ctor-9.C: New.
2126
2127 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2128
2129         PR 24455
2130         * testsuite/libgomp.c++/pr24455-1.C: New test.
2131         * testsuite/libgomp.c++/pr24455.C: New test.
2132         * testsuite/libgomp.dg/pr24455-1.c: New test.
2133         * testsuite/libgomp.dg/pr24455.c: New test.
2134
2135 2005-10-20  Richard Henderson  <rth@redhat.com>
2136
2137         * testsuite/libgomp.c++/loop-6.C: New.
2138         * testsuite/libgomp.dg/loop-3.c: New.
2139
2140 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2141
2142         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2143         explicitly private.
2144         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2145         explicitly shared.
2146
2147 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2148
2149         * testsuite/libgomp.fortran/jacobi.f: New test.
2150
2151 2005-10-19  Richard Henderson  <rth@redhat.com>
2152
2153         * configure.tgt (i?86-linux): Default to with_arch instead of
2154         CFLAGS.  Add -mtune to match target_cpu.
2155         (x86_64-linux): Tune to i686.
2156
2157         * fortran.c (omp_test_nest_lock_): Fix typo.
2158
2159 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2160
2161         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2162         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2163         * testsuite/libgomp.dg/ordered-3.c: New test.
2164
2165         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2166         Remove volatile keyword.
2167
2168         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2169         in COMMON block to avoid warnings on 64-bit targets.
2170
2171 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2172
2173         * testsuite/libgomp.dg/shared-3.c: New test.
2174
2175 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2176
2177         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2178         * testsuite/libgomp.fortran/reduction5.f90: New test.
2179
2180 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2181
2182         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2183         dg-options.
2184         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2185         flush loop now that __sync_synchronize has proper memory barrier.
2186         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2187         Add -ffixed-form to dg-options.
2188
2189 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2190
2191         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2192         from subdirectories.
2193         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2194         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2195         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2196         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2197         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2198         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2199         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2200         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2201         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2202         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2203         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2204         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2205         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2206         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2207         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2208         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2209         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2210         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2211         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2212         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2213         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2214         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2215         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2216         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2217         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2218
2219 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2220
2221         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2222         lang_library_path exists.  Use find instead of glob to gather tests.
2223         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2224
2225 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2226
2227         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2228         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2229         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2230         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2231         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2232         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2233         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2234         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2235         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2236         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2237         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2238         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2239         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2240
2241 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2242
2243         * testsuite/libgomp.dg/vla-1.c: New test.
2244
2245         * testsuite/libgomp.fortran/reference2.f90: New test.
2246
2247         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2248         declaration of omp_get_thread_num.
2249         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2250         use omp_lib.
2251
2252         * testsuite/libgomp.fortran/reduction1.f90: New test.
2253         * testsuite/libgomp.fortran/reduction2.f90: New test.
2254         * testsuite/libgomp.fortran/reduction3.f90: New test.
2255         * testsuite/libgomp.fortran/reduction4.f90: New test.
2256
2257 2005-10-13  Richard Henderson  <rth@redhat.com>
2258
2259         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2260         * Makefile.in: Regenerate.
2261         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2262         * libgomp.h: Include bar.h.
2263         (struct gomp_barrier): Remove.
2264         (struct gomp_team): Add barrier.  Replace master_barrier with
2265         master_release.  Replace threads with ordered_release.
2266         (struct gomp_thread): Replace barrier with release.
2267         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2268         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2269         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2270         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2271         (GOMP_single_copy_end): Likewise.
2272         * team.c (gomp_threads_dock): New.
2273         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2274         (gomp_thread_start): Use gomp_barrier_wait.
2275         (new_team, free_team): Update for gomp_team changes.
2276         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2277         (gomp_team_end): Use gomp_barrier_wait.
2278         (initialize_team): Update for gomp_thread changes.
2279         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2280         (gomp_work_share_end_nowait): Use atomic ops when available.
2281         * config/linux/bar.c, config/linux/bar.h: New files.
2282         * config/posix/bar.c, config/posix/bar.h: New files.
2283
2284 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2285
2286         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2287         * testsuite/libgomp.dg/single-2.c: New test.
2288
2289         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2290         lang_link_flags): Unset, so that they aren't inherited from previously
2291         sourced *.exp.
2292
2293         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2294
2295 2005-10-12  Richard Henderson  <rth@redhat.com>
2296
2297         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2298         (libgomp_init): Use lang_test_file, lang_library_path, and
2299         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2300
2301         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2302         (lang_test_file, lang_link_flags): New.
2303         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2304
2305         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2306         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2307         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2308         testsuite/libgomp.c++/parallel-1.C,
2309         testsuite/libgomp.c++/reduction-1.C,
2310         testsuite/libgomp.c++/reduction-2.C,
2311         testsuite/libgomp.c++/reduction-3.C,
2312         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2313         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2314         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2315         New files, largely cribbed from the C testsuite.
2316
2317 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2318
2319         * testsuite/libgomp.fortran/character1.f90: New test.
2320         * testsuite/libgomp.fortran/character2.f90: New test.
2321
2322         * testsuite/libgomp.dg/nested-1.c: New test.
2323         * testsuite/libgomp.dg/nested-2.c: New test.
2324         * testsuite/libgomp.fortran/do1.f90: New test.
2325         * testsuite/libgomp.fortran/do2.f90: New test.
2326
2327         * testsuite/libgomp.fortran/reference1.f90: New test.
2328
2329 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2330
2331         * testsuite/libgomp.dg/reduction-1.c: New test.
2332         * testsuite/libgomp.dg/reduction-2.c: New test.
2333         * testsuite/libgomp.dg/reduction-3.c: New test.
2334
2335 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2336
2337         * testsuite/libgomp.dg/atomic-1.c: New test.
2338         * testsuite/libgomp.dg/atomic-2.c: New test.
2339
2340 2005-10-09  Richard Henderson  <rth@redhat.com>
2341
2342         * critical.c (atomic_lock): New.
2343         (initialize_critical): Initialize it.
2344         (GOMP_atomic_start, GOMP_atomic_end): New.
2345         * libgomp.map: Export them.
2346         * libgomp_g.h: Declare them.
2347
2348         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2349
2350 2005-10-02  Richard Henderson  <rth@redhat.com>
2351
2352         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2353         to XCFLAGS instead of CFLAGS.
2354
2355 2005-09-30  Richard Henderson  <rth@redhat.com>
2356
2357         * configure.ac: Determine whether -pthread or -lpthread is needed.
2358         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2359         * Makefine.in, configure: Rebuild.
2360
2361 2005-09-28  Richard Henderson  <rth@redhat.com>
2362
2363         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2364         * testsuite/libgomp.dg/omp-single-3.c: New test.
2365
2366 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2367
2368         * testsuite/libgomp.dg/omp-single-2.c: New test.
2369         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2370
2371 2005-09-27  Richard Henderson  <rth@redhat.com>
2372
2373         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2374         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2375
2376 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2377
2378         * testsuite/libgomp.dg/omp-loop03.c: New test.
2379
2380 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2381
2382         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2383
2384 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2385
2386         * testsuite/libgomp.dg/omp-single-1.c: New test.
2387         * testsuite/libgomp.dg/shared-1.c: Return 0.
2388         Add prototype for abort.
2389         * testsuite/libgomp.dg/shared-2.c: Likewise.
2390
2391 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2392
2393         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2394         constructs.
2395
2396 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2397
2398         * testsuite/libgomp.dg/shared-1.c: New test.
2399         * testsuite/libgomp.dg/shared-2.c: New test.
2400
2401 2005-09-24  Richard Henderson  <rth@redhat.com>
2402
2403         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2404
2405 2005-09-24  Richard Henderson  <rth@redhat.com>
2406
2407         * iter.c (gomp_iter_static_next): Round up when computing number
2408         of iterations.  Don't bother distributing a remainder equally.
2409
2410         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2411         Don't call srand.  Zero b before testing.
2412         (main): New.
2413
2414 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2415
2416         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2417         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2418
2419 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2420
2421         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2422         without !$omp end do, followed immediately by subroutine end.
2423
2424 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2425
2426         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2427
2428 2005-09-22  Richard Henderson  <rth@redhat.com>
2429
2430         * critical.c (GOMP_critical_name_start): Change argument to void**.
2431         Reuse the pointer space if the mutex fits.
2432         (GOMP_critical_name_end): Likewise.
2433         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2434         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2435         (GOMP_critical_name_end): Likewise.
2436         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2437         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2438
2439 2005-09-20  Richard Henderson  <rth@redhat.com>
2440
2441         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2442         (create_lock_lock): New.
2443         (initialize_critical): Initialize it.
2444         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2445         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2446
2447 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2448
2449         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2450
2451 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2452
2453         * testsuite/libgomp.dg/omp-loop01.c: New test.
2454         * testsuite/libgomp.dg/omp-loop02.c: New test.
2455
2456 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2457
2458         * configure.ac (AC_PROG_FC): Add.
2459         (USE_FORTRAN): New automake conditional.
2460         * configure: Rebuilt.
2461         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2462         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2463         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2464         Add rules to build them.
2465         * Makefile.in: Rebuilt.
2466         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2467         OMP_NEST_LOCK_KIND.
2468         * libgomp.map: Add Fortran wrappers.
2469         * libgomp_f.h.in: New file.
2470         * omp_lib.h.in: New file.
2471         * omp_lib.f90.in: New file.
2472         * fortran.c: New file.
2473         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2474         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2475         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2476         libgfortran has been built.
2477         * testsuite/libgomp.fortran/fortran.exp: New file.
2478         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2479         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2480         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2481         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2482         * testsuite/libgomp.fortran/omp_hello.f: New test.
2483         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2484         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2485         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2486         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2487         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2488         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2489         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2490         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2491
2492 2005-08-30  Richard Henderson  <rth@redhat.com>
2493
2494         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2495         function for when aliases are not usable.
2496         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2497         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2498         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2499         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2500         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2501         GOMP_loop_ordered_guided_next): Likewise.
2502         * ordered.c (GOMP_ordered_start): Likewise.
2503
2504 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
2505
2506         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
2507         * testsuite/libgomp.dg/omp_hello.c: Fix return code
2508         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
2509         * testsuite/libgomp.dg/omp_orphan.c: Likewise
2510         * testsuite/libgomp.dg/omp_reduction.c: Likewise
2511         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
2512         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
2513         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
2514         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
2515
2516 2005-07-07  Eric Christopher  <echristo@redhat.com>
2517             Diego Novillo  <dnovillo@redhat.com>
2518
2519         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
2520         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
2521         up code.
2522         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
2523         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
2524         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
2525         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
2526         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
2527         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
2528         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
2529
2530 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
2531
2532         * TOPLEVEL.patch: Remove.
2533
2534 2005-05-16  Richard Henderson  <rth@redhat.com>
2535
2536         * configure.ac: Test for clock_gettime.
2537         * config.h.in, configure: Rebuild.
2538         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
2539         (omp_get_wtime): Use clock_gettime if available.
2540         (omp_get_wtick): Use clock_getres if available.
2541
2542 2005-05-11  Richard Henderson  <rth@redhat.com>
2543
2544         * config/linux/ia64/futex.h: New file.
2545         * configure.tgt: Use it.
2546
2547         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
2548
2549 2005-05-07  Richard Henderson  <rth@redhat.com>
2550
2551         * config/linux/powerpc/futex.h: New file.
2552         * configure.tgt: Use it.
2553
2554         * config/linux/i486/futex.h: Merge ...
2555         * config/linux/x86_64/futex.h: ... into ...
2556         * config/linux/x86/futex.h: ... here.
2557         * configure.tgt: Update to match.
2558
2559 2005-05-06  Richard Henderson  <rth@redhat.com>
2560
2561         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
2562         * config/linux/i486/futex.h: Likewise.
2563         * config/linux/x86_64/futex.h: Likewise.
2564
2565         * config/linux/lock.c: New file.
2566         * config/linux/omp-lock.h: New file.
2567
2568         * critical.c, env.h: Don't include omp.h
2569         * config/posix/lock.c: Include libgomp.h instead of omp.h.
2570         * config/posix/time.c: Likewise.
2571         * config/posix/omp-lock.h: New file.
2572         * libgomp.h: Include omp-lock.h and omp.h.
2573         * Makefile.am (nodist_include_HEADERS): New.
2574         (omp.h): New rule.
2575         * configure.ac (PERL): New.
2576         * mkomp_h.pl: New file.
2577         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2578         with templates.
2579         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2580
2581         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2582         build directory.  Re-add -march=i486 hack.
2583
2584         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2585         (libgomp_link_flags): Remove.
2586         (libgomp_initialized): Remove.
2587         (libgomp_init): Don't protect from reinitialization.  Copy code
2588         from libstdc++ for getting the multilib set correctly.
2589
2590 2005-05-05  Richard Henderson  <rth@redhat.com>
2591
2592         * config/linux/alpha/futex.h: New file.
2593         * configure.tgt (alpha*-*-linux*): Use it.
2594
2595         * config/posix/mutex.c: New file.
2596         * config/posix/sem.c: Use libgomp.h.
2597
2598         * configure.tgt (x86_64-linux): Also test CC for -m32.
2599         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2600
2601         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
2602         after $gccpath.
2603
2604         * Makefile.am (SUBDIRS): New.
2605         (libgomp_la_LDFLAGS): Add -lpthread.
2606         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2607         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2608
2609         * libgomp_g.h: New file.
2610         * libgomp.h: Split out all public declarations to libgomp_g.h.
2611         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2612         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2613         * config/linux/sem.h: Likewise.
2614         * config/posix/sem.h: Likewise.
2615
2616         * Makefile.am (AM_LDFLAGS): New.
2617         (libgomp_version_script): Split out from ...
2618         (libgomp_la_LDFLAGS): ... here.
2619         (libgomp_version_info): New.
2620         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2621         (LIBGOMP_ENABLE): New.
2622         (LIBGOMP_CHECK_LINKER_FEATURES): New.
2623         (LIBGOMP_ENABLE_SYMVERS): New.
2624         * configure.ac (AC_INIT): Version 1.0.
2625         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2626         (enable-linux-futex): Likewise.  Rename from enable-futex.
2627         (libtool_VERSION): New.
2628         (LIBGOMP_ENABLE_SYMVERS): Use it.
2629         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2630         * Makefile.in, aclocal.m4, configure: Rebuild.
2631
2632         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2633         (gomp_mutex_unlock_slow): Fix typo.
2634         * config/linux/sem.c: Similarly.
2635         (gomp_sem_post_slow): Fix typo.
2636         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2637         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2638         [__PIC__] (sys_futex0): Don't use tmp output in asm.
2639
2640         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2641         (libgomp_la_LDFLAGS): Add top_srcdir to path.
2642         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2643         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
2644         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2645         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2646         LDFLAGS.  Pull enable_futex check to top-level.
2647         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
2648         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2649
2650         First attempt at real configury.
2651         * Makefile, config.h: Remove file.
2652         * Makefile.am, Makefile.in: New file.
2653         * acinclude.m4 aclocal.m4: New file.
2654         * configure.ac, configure.tgt, configure: New file.
2655
2656         * config/posix/lock.c: Rename from sys-lock.c.
2657         * config/posix/mutex.h: Rename from sys-mutex.h.
2658         * config/posix/sem.c: Rename from sys-sem.c.
2659         * config/posix/sem.h: Rename from sys-sem.h.
2660         * config/posix/proc.c: Rename from sys-proc.c.
2661         * config/posix/time.c: Rename from sys-proc.c.
2662
2663         * config/linux/mutex.c: New file.
2664         * config/linux/mutex.h: New file.
2665         * config/linux/sem.c: New file.
2666         * config/linux/sem.h: New file.
2667         * config/linux/i486/futex.h: New file.
2668         * config/linux/x86_64/futex.h: New file.
2669
2670 2005-05-04  Richard Henderson  <rth@redhat.com>
2671
2672         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2673         * libgomp.h: Declare them.
2674         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2675         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2676
2677 2005-05-04  Richard Henderson  <rth@redhat.com>
2678
2679         * libgomp-1 code drop
2680
2681 2005-05-04  Richard Henderson  <rth@redhat.com>
2682
2683         * iter.c (gomp_iter_static_next): Return tri-state on 0.
2684         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2685         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2686         (gomp_iter_static_next): Update.
2687         (gomp_ordered_static_next): Update.
2688         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2689         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
2690         totally empty range.
2691         (gomp_loop_ordered_static_next): Refine test for calling
2692         gomp_ordered_static_next.
2693         * testsuite/ordered-1.c: Add case for more threads than iterations.
2694
2695         * iter.c (gomp_iter_runtime_next_locked): Remove.
2696         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
2697         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2698         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2699         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2700         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2701         gomp_loop_ordered_guided_next): Downcase name, make static, add
2702         an external alias with the old name.
2703         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2704         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2705         switch and call one of the above static functions.
2706         * libgomp.h: Update.
2707
2708         * work.c (gomp_work_share_start): Lock the mutex for !first too.
2709         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2710         GOMP_loop_guided_start, GOMP_loop_runtime_start,
2711         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2712         GOMP_loop_ordered_guided_start): Update to match.
2713         * sections.c (GOMP_sections_start): Likewise.
2714         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2715
2716         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2717         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2718         Use bounds check instead of modulus.
2719         (gomp_ordered_sync): Split out of GOMP_ordered_start.
2720         (gomp_ordered_last): Don't sync with ordered_owner here.
2721         (gomp_ordered_next): Likewise.
2722         (gomp_ordered_static_loop_next): Likewise.
2723         * loop.c, libgomp.h: Update to match.
2724
2725         * libgomp.h (GOMP_barrier): Declare.
2726
2727         * testsuite/barrier-1.c: New file.
2728         * testsuite/critical-1.c: New file.
2729         * testsuite/ordered-2.c: New file.
2730         * testsuite/ordered-1.c: New file.
2731         * testsuite/sections-1.c: New file.
2732         * testsuite/single-1.c: New file.
2733         * testsuite/Makefile (TESTS): Add them.
2734
2735 2005-05-04  Richard Henderson  <rth@redhat.com>
2736
2737         * libgomp.h (struct gomp_work_share): Add ordered_owner.
2738         * loop.c (GOMP_loop_static_start): If not the startup thread,
2739         acquire the mutex to wait for initialization complete.
2740         (GOMP_loop_ordered_static_start): Likewise.
2741         (GOMP_loop_ordered_runtime_start): Likewise.
2742         (GOMP_loop_ordered_static_first): Remove.
2743         (GOMP_loop_ordered_dynamic_first): Remove.
2744         (GOMP_loop_ordered_guided_first): Remove.
2745         (GOMP_loop_ordered_runtime_first): Remove.
2746         * ordered.c (gomp_ordered_loop_first): Post to own release when
2747         we're the first thread.
2748         (gomp_ordered_loop_last): Wait on release if not owner.
2749         (gomp_ordered_loop_next): Likewise.
2750         (gomp_ordered_static_loop_init): New.
2751         (gomp_ordered_static_loop_next): Use ordered_owner.
2752         (GOMP_ordered_start): Likewise.
2753         * work.c (gomp_new_work_share): Initialize ordered_owner.
2754
2755 2005-05-03  Richard Henderson  <rth@redhat.com>
2756
2757         * Makefile (OPT): New.
2758         (CFLAGS): Use it.
2759
2760         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2761         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2762         * libgomp.h, libgomp.map, NOTES: Update to match.
2763
2764         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2765         Add initialized and thr members.
2766         (gomp_thread_start): Pause when initially spawned to wait for
2767         the whole team to be created.
2768         (gomp_team_start): Release team members at the end.
2769
2770         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
2771         (f_foo_1): Use GOMP_loop_end.
2772         (f_foo_2): Use GOMP_loop_end_nowait.
2773
2774         * testsuite/loop-2.c: New file.
2775         * testsuite/Makefile (TESTS): Add it.
2776
2777 2005-05-03  Richard Henderson  <rth@redhat.com>
2778
2779         * iter.c (gomp_iter_static_next): Fix overflow check typo.
2780         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2781         * team.c (new_team): Initialize oldest_live_gen to 1 if no
2782         initial work_share.
2783
2784         * testsuite/Makefile: New file.
2785         * testsuite/loop-1.c: New file.
2786
2787 2005-05-03  Richard Henderson  <rth@redhat.com>
2788
2789         Initial implementation and checkin.