libgomp/ChangeLog

   1 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
   2
   3         * config/linux/futex.h: New.
   4         * config/linux/arm/mutex.h: New.
   5         * configure.tgt (arm*-*-linux*): Add config path.
   6
   7 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
   8
   9         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
  10
  11 2010-09-23  Tobias Burnus  <burnus@net-b.de>
  12
  13         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
  14         Change Fortran datatype to LOGICAL.
  15         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
  16         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
  17
  18 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  19
  20         * configure: Regenerate.
  21
  22 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
  23
  24         * libgomp.texi: Add function keyword to a couple of Fortran
  25         interfaces, use integer instead of int for Fortran.
  26
  27 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
  28
  29         * libgomp.texi: Fix spelling and pasto problems throughout.
  30         Adjust prototypes to match code.
  31
  32 2010-07-24  Tobias Burnus  <burnus@net-b.de>
  33
  34         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
  35         silence -fwhole-file warning.
  36
  37 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  38
  39         * configure.tgt (*-*-solaris2.[56]*): Removed.
  40
  41 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  42
  43         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
  44         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
  45         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
  46         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
  47         targetting solaris2*.
  48         * configure: Regenerate.
  49         * config.h.in: Regenerate.
  50
  51         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
  52         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
  53         Add libgomp_version_dep.
  54         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
  55         versioning.
  56         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
  57         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
  58         * Makefile.in: Regenerate.
  59
  60         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
  61         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
  62         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
  63         to common block, protected by
  64         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
  65
  66 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
  67
  68         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
  69
  70 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
  71
  72         PR bootstrap/43170
  73         * configure: Regenerate.
  74
  75 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  76
  77         PR other/43620
  78         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
  79         * configure: Regenerate.
  80         * Makefile.in: Regenerate.
  81         * testsuite/Makefile.in: Regenerate.
  82
  83 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
  84
  85         PR c/43893
  86         * testsuite/libgomp.c/pr43893.c: New test.
  87         * testsuite/libgomp.c++/pr43893.C: New test.
  88
  89 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
  90
  91         PR middle-end/43570
  92         * testsuite/libgomp.fortran/vla8.f90: New test.
  93
  94 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
  95
  96         PR libgomp/43706
  97         * config/linux/affinity.c (gomp_init_affinity): Decrease
  98         gomp_available_cpus if affinity mask confines the process to fewer
  99         CPUs.
 100         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
 101         non-NULL, just return gomp_available_cpus.
 102
 103         PR libgomp/43569
 104         * sections.c (gomp_sections_init): Initialize ws->mode.
 105
 106 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
 107
 108         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
 109         not unused bar variable.
 110         * configure: Regenerate.
 111
 112 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 113
 114         * Makefile.in: Regenerate.
 115         * aclocal.m4: Regenerate.
 116         * testsuite/Makefile.in: Regenerate.
 117
 118 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
 119
 120         PR libgomp/42942
 121         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
 122         (initialize_env): Adjust callers.
 123         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
 124         when the argument is 0.
 125
 126         * testsuite/libgomp.c/pr42942.c: New test.
 127
 128 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
 129
 130         PR middle-end/42644
 131         PR middle-end/42130
 132         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 133         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
 134
 135 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 136
 137         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
 138         * testsuite/libgomp.c++/task-6.C: Likewise.
 139
 140 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
 141
 142         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
 143
 144 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
 145
 146         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
 147         * configure: Regenerate.
 148
 149 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
 150
 151         PR fortran/42866
 152         * testsuite/libgomp.fortran/allocatable5.f90: New test.
 153
 154 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
 155
 156         * configure.ac: Test for executability of GFORTRAN.
 157         * configure: Regenerate.
 158
 159 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 160
 161         * configure: Regenerate.
 162
 163 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         PR libgomp/42602
 166         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
 167
 168 2010-01-03  Richard Guenther  <rguenther@suse.de>
 169
 170         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
 171
 172 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
 173
 174         * testsuite/libgomp.graphite/pr4118.c: New.
 175
 176 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 177
 178         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 179         for darwin, protect the test with require-effective-target tls_runtime.
 180         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 181
 182 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 183
 184         PR target/41605
 185         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 186         link spec %s substitutions for static libraries.
 187
 188 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 189
 190         PR testsuite/42135
 191         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 192
 193 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 194
 195         * Makefile.in: Regenerate.
 196         * configure: Regenerate.
 197         * testsuite/Makefile.in: Regenerate.
 198
 199 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 200
 201         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 202         settings for LC_ALL and LANG.
 203
 204 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 205
 206         PR fortran/42162
 207         * testsuite/libgomp.fortran/pr42162.f90: New test.
 208
 209 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 210
 211         PR middle-end/42029
 212         * testsuite/libgomp.c/pr42029.c: New test.
 213
 214 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 215
 216         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 217         *s.  Accept ld version without text in ()s.
 218         * configure: Regenerated.
 219
 220 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 221
 222         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 223
 224 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 225
 226         PR libgomp/41418
 227         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 228         or a hyphen (happens with fortran language disabled).
 229         * configure: Regenerate.
 230
 231 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 232
 233         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 234         use sed script portable to Solaris /bin/sed for extracting ld
 235         version.
 236         * configure: Regenerate.
 237
 238 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 239
 240         * testsuite/libgomp.graphite/bounds.c: New test.
 241
 242 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 243
 244         * Makefile.am (libgomp_la_LINK): New.
 245         * Makefile.in: Regenerate.
 246
 247 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 248
 249         * configure.ac (AC_PREREQ): Bump to 2.64.
 250
 251 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 252
 253         * Makefile.am (install-html, install-pdf): Remove.
 254         * Makefile.in: Regenerate.
 255
 256         * Makefile.in: Regenerate.
 257         * aclocal.m4: Regenerate.
 258         * config.h.in: Regenerate.
 259         * configure: Regenerate.
 260         * testsuite/Makefile.in: Regenerate.
 261
 262 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 263
 264         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 265         * Makefile.in: Regenerate.
 266
 267 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 268
 269         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 270         * Makefile.in: Regenerate.
 271
 272 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 273
 274         PR fortran/41102
 275         omp_lib.h.in: Fix -std=f95 errors.
 276
 277
 278 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 279
 280         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 281         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 282         * testsuite/libgomp.graphite/graphite.exp: New.
 283
 284 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 285
 286         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 287         only build.
 288
 289 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 290
 291         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 292         needed memory barrier semantics.
 293         * config/linux/mips/mutex.h: New file.
 294
 295 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 296
 297         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 298
 299 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 300
 301         * configure: Regenerate.
 302
 303 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 304
 305         PR testsuite/40699
 306         PR testsuite/40707
 307         PR testsuite/40709
 308         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 309         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 310         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 311
 312 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 313
 314         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 315         options when choosing a multilib.
 316
 317 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 318
 319         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 320         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 321         ld_library_path, not every libgcc multilib directory.
 322         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 323         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 324         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 325         Use add_path.
 326         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 327
 328 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 329
 330         * Makefile.am (LTLDFLAGS): Define.
 331         (LINK): Define.
 332         * Makefile.in: Regenerate.
 333
 334 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 335
 336         PR fortran/39718
 337         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 338         libgfortranbegin, check existence of libgfortran.a instead of
 339         libgfortranbegin.a.
 340
 341 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 342
 343         PR libgomp/40174
 344         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 345         (gomp_free_pool_helper): Likewise.
 346
 347 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 348             Jakub Jelinek  <jakub@redhat.com>
 349
 350         PR fortran/35423
 351         * testsuite/libgomp.fortran/workshare2.f90: New test.
 352
 353 2009-04-09  Nick Clifton  <nickc@redhat.com>
 354
 355         * iter.c: Change copyright header to refer to version 3 of the
 356         GNU General Public License with version 3.1 of the GCC Runtime
 357         Library Exception and to point readers at the COPYING3 and
 358         COPYING3.RUNTIME files and the FSF's license web page.
 359         * alloc.c: Likewise.
 360         * barrier.c: Likewise.
 361         * config/bsd/proc.c: Likewise.
 362         * config/linux/affinity.c: Likewise.
 363         * config/linux/alpha/futex.h: Likewise.
 364         * config/linux/bar.c: Likewise.
 365         * config/linux/bar.h: Likewise.
 366         * config/linux/ia64/futex.h: Likewise.
 367         * config/linux/ia64/mutex.h: Likewise.
 368         * config/linux/lock.c: Likewise.
 369         * config/linux/mips/futex.h: Likewise.
 370         * config/linux/mutex.c: Likewise.
 371         * config/linux/mutex.h: Likewise.
 372         * config/linux/powerpc/futex.h: Likewise.
 373         * config/linux/proc.c: Likewise.
 374         * config/linux/ptrlock.c: Likewise.
 375         * config/linux/ptrlock.h: Likewise.
 376         * config/linux/s390/futex.h: Likewise.
 377         * config/linux/sem.c: Likewise.
 378         * config/linux/sem.h: Likewise.
 379         * config/linux/sparc/futex.h: Likewise.
 380         * config/linux/wait.h: Likewise.
 381         * config/linux/x86/futex.h: Likewise.
 382         * config/mingw32/proc.c: Likewise.
 383         * config/mingw32/time.c: Likewise.
 384         * config/posix/affinity.c: Likewise.
 385         * config/posix/bar.c: Likewise.
 386         * config/posix/bar.h: Likewise.
 387         * config/posix/lock.c: Likewise.
 388         * config/posix/mutex.h: Likewise.
 389         * config/posix/proc.c: Likewise.
 390         * config/posix/ptrlock.h: Likewise.
 391         * config/posix/sem.c: Likewise.
 392         * config/posix/sem.h: Likewise.
 393         * config/posix/time.c: Likewise.
 394         * config/posix95/lock.c: Likewise.
 395         * critical.c: Likewise.
 396         * env.c: Likewise.
 397         * error.c: Likewise.
 398         * fortran.c: Likewise.
 399         * iter_ull.c: Likewise.
 400         * libgomp.h: Likewise.
 401         * libgomp_f.h.in: Likewise.
 402         * libgomp_g.h: Likewise.
 403         * loop.c: Likewise.
 404         * loop_ull.c: Likewise.
 405         * omp.h.in: Likewise.
 406         * omp_lib.f90.in: Likewise.
 407         * omp_lib.h.in: Likewise.
 408         * ordered.c: Likewise.
 409         * parallel.c: Likewise.
 410         * sections.c: Likewise.
 411         * single.c: Likewise.
 412         * task.c: Likewise.
 413         * team.c: Likewise.
 414         * work.c: Likewise.
 415
 416 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 417
 418         * testsuite/config/default.exp: Change copyright header to refer to
 419         version 3 of the GNU General Public License and to point readers
 420         at the COPYING3 file and the FSF's license web page.
 421
 422 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 423
 424         PR middle-end/39573
 425         * libgomp.c++/pr39573.C: New test.
 426
 427 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 428
 429         PR other/39591
 430         * testsuite/libgomp.c/pr39591-1.c: New test.
 431         * testsuite/libgomp.c/pr39591-2.c: New test.
 432         * testsuite/libgomp.c/pr39591-3.c: New test.
 433
 434 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 435
 436         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 437         * testsuite/libgomp.c/atomic-6.c: Ditto.
 438
 439 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 440
 441         PR c/39495
 442         * testsuite/libgomp.c/loop-12.c: New test.
 443         * testsuite/libgomp.c/loop-11.c: New test.
 444         * testsuite/libgomp.c++/loop-11.C: New test.
 445         * testsuite/libgomp.c++/loop-12.C: New test.
 446         * testsuite/libgomp.c++/for-8.C: New test.
 447
 448 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 449
 450         * configure: Regenerate.
 451
 452 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 453
 454         PR middle-end/39154
 455         * testsuite/libgomp.c/pr39154.c: New test.
 456
 457 2009-01-30  Ian Lance Taylor  <iant@google.com>
 458
 459         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 460         libgomp_ld_is_gold.  Get gold version number.
 461         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 462         * configure: Rebuild.
 463
 464 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 465
 466         * testsuite/lib/libgomp.exp: Add -B option for targets that
 467         use libgfortran.a%s in their specs.
 468
 469 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 470
 471         PR libgomp/38086
 472         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 473         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 474         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 475         * configure: Regenerated.
 476         * config.h.in: Likewise.
 477
 478 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 479
 480         PR c++/38650
 481         * testsuite/libgomp.c/pr38650.c: New test.
 482         * testsuite/libgomp.c++/pr38650.C: New test.
 483
 484 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 485
 486         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 487
 488 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 489
 490         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 491
 492 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 493
 494         * configure: Regenerate.
 495
 496 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 497
 498         PR middle-end/36802
 499         * testsuite/libgomp.c/pr36802-1.c: New test.
 500         * testsuite/libgomp.c/pr36802-2.c: New test.
 501         * testsuite/libgomp.c/pr36802-3.c: New test.
 502
 503 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 504
 505         PR libgomp/38270
 506         * config/linux/powerpc/mutex.h: New.
 507
 508 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 509
 510         PR c++/38257
 511         * testsuite/libgomp.c++/for-7.C: New test.
 512
 513         PR c++/38348
 514         * testsuite/libgomp.c++/for-6.C: New test.
 515
 516 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 517
 518         PR testsuite/28870
 519         * testsuite/lib/libgomp.exp: Include new timeout library files.
 520         (libgomp_target_compile): Set timeout value from new proc.
 521
 522 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
 523
 524         PR libgomp/37938
 525         * config/linux/ia64/mutex.h: New.
 526
 527 2008-11-04  Tobias Burnus  <burnus@net-b.de>
 528
 529         PR libgomp/37935
 530         * libgomp.texi (Runtime library routines, environment variables):
 531         Update for OpenMP version 3.0.
 532
 533 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 534             Steve Ellcey  <sje@cup.hp.com>
 535
 536         * configure: Regenerate for new libtool.
 537         * Makefile.in: Ditto.
 538         * testsuite/Makefile.in: Ditto.
 539
 540 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
 541             Andreas Tobler  <a.tobler@schweiz.org>
 542
 543         * config/bsd/proc.c: New file.
 544         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
 545         * configure.ac: Check for header <sys/sysctl.h>
 546         * configure: Regenerate.
 547         * config.h.in: Likewise.
 548
 549 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
 550
 551         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
 552
 553 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 554
 555         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
 556         * Makefile.in: Regenerated.
 557         * testsuite/Makefile.in: Regenerated.
 558
 559 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
 560
 561         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
 562         depend on blddir if blddir exists.
 563         (libgomp_target_compile): Likewise.
 564         * testsuite/libgomp.c++/c++.exp: Likewise.
 565         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 566
 567 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 568
 569         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
 570         Do not list GPL as Invariant Section.
 571
 572 2008-07-28  Ilie Garbacea  <ilie@mips.com>
 573             Chao-ying Fu  <fu@mips.com>
 574
 575         * configure.tgt: Enable futex for MIPS.
 576         * config/linux/mips/futex.h: New file.
 577
 578 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
 579
 580         * team.c (gomp_team_end): Free team immediately if it has
 581         just one thread.
 582
 583 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
 584
 585         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
 586         * testsuite/libgomp.fortran/fortran.exp: Same.
 587         * testsuite/libgomp.c/c.exp: Same.
 588         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
 589         directory to library path first.
 590
 591 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
 592
 593         * env.c (parse_stacksize): Add cast to avoid warning.
 594         (parse_spincount): Likewise.
 595
 596 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
 597
 598         * testsuite/libgomp.c/loop-10.c: New test.
 599         * libgomp.c/loop-3.c (main): Add lastprivate clause.
 600         * libgomp.c++/loop-6.C (main): Likewise.
 601
 602         PR debug/36617
 603         * testsuite/libgomp.c/debug-1.c: New test.
 604
 605 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
 606
 607         * testsuite/libgomp.c/nqueens-1.c: New test.
 608
 609         PR c++/36523
 610         * testsuite/libgomp.c++/task-7.C: New function.
 611
 612 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 613
 614         * configure: Regenerate.
 615
 616 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 617
 618         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
 619         mutex when HAVE_SYNC_BUILTINS isn't defined.
 620
 621 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 622
 623         * libgomp.texi (omp_test_lock): Fix typo.
 624
 625 2008-06-12  Tobias Burnus  <burnus@net-b.de>
 626
 627         * omp_lib.f90.in: Add "implicit none".
 628
 629 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
 630
 631         PR middle-end/36506
 632         * testsuite/libgomp.c/reduction-5.c: New test.
 633
 634 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
 635
 636         * libgomp.h (struct gomp_task): Add in_tied_task field.
 637         * task.c (gomp_init_task): Initialize it.
 638         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
 639         unconditionally.  Don't call gomp_team_barrier_wake if
 640         current task is implicit or if(0) from implicit and number of
 641         running tasks is equal to nthreads - 1.
 642
 643         PR libgomp/36471
 644         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
 645         omp_get_team_size_8): Fix pastos.
 646
 647         PR libgomp/36469
 648         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
 649         * configure: Regenerated.
 650         * config.h.in: Regenerated.
 651         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
 652         defined.
 653
 654 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
 655
 656         PR bootstrap/36452
 657         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
 658         (GOMP_loop_ull_dynamic_start): Likewise.
 659         (GOMP_loop_ull_guided_start): Likewise.
 660         (GOMP_loop_ull_ordered_static_start): Likewise.
 661         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
 662         (GOMP_loop_ull_ordered_guided_start): Likewise.
 663
 664 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 665             Richard Henderson  <rth@redhat.com>
 666             Ulrich Drepper  <drepper@redhat.com>
 667             Jakob Blomer  <jakob.blomer@ira.uka.de>
 668
 669         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
 670         Substitute also OMP_*LOCK_25*.
 671         * configure: Regenerated.
 672         * config.h.in: Regenerated.
 673         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
 674         ptrlock.c and task.c.
 675         * Makefile.in: Regenerated.
 676         * testsuite/Makefile.in: Regenerated.
 677         * task.c: New file.
 678         * loop_ull.c: New file.
 679         * iter_ull.c: New file.
 680         * libgomp.h: Include ptrlock.h.
 681         (enum gomp_task_kind): New type.
 682         (struct gomp_team): Add task_lock, task_queue, task_count,
 683         task_running_count, single_count fields.  Add
 684         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
 685         Remove work_share_lock, generation_mask,
 686         oldest_live_gen, num_live_gen and init_work_shares fields, add
 687         work work_share_list_alloc, work_share_list_free and work_share_chunk
 688         fields.  Change work_shares from pointer to pointers into an array.
 689         Change ordered_release field into gomp_sem_t ** from flexible array
 690         member.  Add implicit_task and initial_work_shares fields.
 691         Move close to the end of the struct.
 692         (struct gomp_team_state): Add single_count, last_work_share,
 693         active_level and level fields, remove work_share_generation.
 694         (gomp_barrier_handle_tasks): New prototype.
 695         (gomp_finish_task): New inline function.
 696         (struct gomp_work_share): Move chunk_size, end, incr into
 697         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
 698         next_ll fields.  Reshuffle fields.  Add next_alloc,
 699         next_ws, next_free and inline_ordered_team_ids fields, change
 700         ordered_team_ids into pointer from flexible array member.
 701         Add mode field.  Put lock and next into a different cache line
 702         from most of the write-once fields.
 703         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
 704         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
 705         gomp_iter_ull_guided_next): New prototypes.
 706         (gomp_new_icv): New prototype.
 707         (struct gomp_thread): Add thread_pool and task fields.
 708         (struct gomp_thread_pool): New type.
 709         (gomp_new_team): New prototype.
 710         (gomp_team_start): Change type of last argument.
 711         (gomp_new_work_share): Removed.
 712         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
 713         (gomp_work_share_init_done): New static inline.
 714         (gomp_throttled_spin_count_var, gomp_available_cpus,
 715         gomp_managed_threads): New extern decls.
 716         (gomp_init_task): New prototype.
 717         (gomp_spin_count_var): New extern var decl.
 718         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
 719         or no alias support, or if not PIC.
 720         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
 721         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
 722         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
 723         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
 724         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
 725         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
 726         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
 727         gomp_test_nest_lock_25): New prototypes.
 728         (omp_lock_symver, strong_alias): Define.
 729         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
 730         decls.
 731         (gomp_end_task): New.
 732         (struct gomp_task_icv, gomp_global_icv): New.
 733         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
 734         (struct gomp_task): New.
 735         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 736         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 737         (gomp_icv): New.
 738         (gomp_schedule_type): Reorder enum to match
 739         omp_sched_t.
 740         * team.c (struct gomp_thread_start_data): Add thread_pool and task
 741         fields.
 742         (gomp_thread_start): Add gomp_team_barrier_wait call.
 743         For non-nested case remove clearing of docked thread thr fields.
 744         Use pool fields instead of global gomp_* variables.  Use
 745         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
 746         Create tasks for each member thread.
 747         (free_team): Only destroy team barrier, task_lock here and free it.
 748         (gomp_free_thread): Free last_team if non-NULL.
 749         (gomp_team_end): Call gomp_team_barrier_wait instead of
 750         gomp_barrier_wait.  For nested case call one extra
 751         gomp_barrier_wait.  Move here some destruction from free_team.
 752         Call free_team on pool->last_team if any, rather than freeing
 753         current team.  Destroy work_share_list_free_lock ifndef
 754         HAVE_SYNC_BUILTINS.
 755         (gomp_new_icv): New function.
 756         (gomp_threads, gomp_threads_size, gomp_threads_used,
 757         gomp_threads_dock): Removed.
 758         (gomp_thread_destructor): New variable.
 759         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
 760         functions.
 761         (gomp_team_start): Create new pool if current thread doesn't have
 762         one.  Use pool fields instead of global gomp_* variables.
 763         Initialize thread_pool field for new threads.  Clear single_count.
 764         Change last argument from ws to team, don't create
 765         new team, set ts.work_share to &team->work_shares[0] and clear
 766         ts.last_work_share.  Don't clear ts.work_share_generation.
 767         If number of threads changed, adjust atomically gomp_managed_threads.
 768         Use gomp_init_task instead of gomp_new_task,
 769         set thr->task to the corresponding implicit_task array entry.
 770         Create tasks for each member thread.  Initialize ts.level.
 771         (initialize_team): Call pthread_key_create on
 772         gomp_thread_destructor.
 773         (team_destructor): New function.
 774         (new_team): Removed.
 775         (gomp_new_team): New function.
 776         (free_team): Free gomp_work_share blocks chained through next_alloc,
 777         instead of freeing work_shares and destroying work_share_lock.
 778         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
 779         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
 780         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
 781         of gomp_barrier_wait.
 782         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
 783         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
 784         if gomp_work_share_start returned true.  Don't unlock ws->lock.
 785         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
 786         of gomp_barrier_wait.
 787         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
 788         gomp_work_share_init_done if gomp_work_share_start returned true.
 789         Don't unlock ws->lock.
 790         * work.c: Include stddef.h.
 791         (free_work_share): Use work_share_list_free_lock instead
 792         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
 793         Call gomp_fini_work_share and then either free ws if orphaned, or
 794         put it into work_share_list_free list of the current team.
 795         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
 796         functions.
 797         (gomp_work_share_start, gomp_work_share_end,
 798         gomp_work_share_end_nowait): Rewritten.
 799         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
 800         (openmp_version): Set to 200805.
 801         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 802         omp_sched_guided, omp_sched_auto): New parameters.
 803         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 804         omp_set_max_active_levels, omp_get_max_active_levels,
 805         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 806         omp_get_active_level): New interfaces.
 807         * omp_lib.h.in (openmp_version): Set to 200805.
 808         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 809         omp_sched_guided, omp_sched_auto): New parameters.
 810         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 811         omp_set_max_active_levels, omp_get_max_active_levels,
 812         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 813         omp_get_active_level): New externals.
 814         * loop.c: Include limits.h.
 815         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
 816         GFS_AUTO.
 817         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
 818         Likewise.  Use gomp_icv.
 819         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
 820         ts.static_trip here.
 821         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
 822         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
 823         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
 824         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
 825         don't unlock ws->lock, otherwise lock it.
 826         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
 827         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
 828         (gomp_parallel_loop_start): Call gomp_new_team instead of
 829         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
 830         Adjust gomp_team_start caller.  Pass 0 as second argument to
 831         gomp_resolve_num_threads.
 832         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
 833         If adding ws->chunk_size nthreads + 1 times after end won't
 834         overflow, set ws->mode to 1.
 835         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
 836         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
 837         GOMP_loop_ull_ordered_static_start,
 838         GOMP_loop_ull_ordered_dynamic_start,
 839         GOMP_loop_ull_ordered_guided_start,
 840         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
 841         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
 842         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
 843         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
 844         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
 845         prototypes.
 846         * libgomp.map: Export lock routines also @@OMP_2.0.
 847         (GOMP_loop_ordered_dynamic_first,
 848         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
 849         GOMP_loop_ordered_static_first): Remove.
 850         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
 851         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
 852         GOMP_loop_ull_ordered_dynamic_next,
 853         GOMP_loop_ull_ordered_dynamic_start,
 854         GOMP_loop_ull_ordered_guided_next,
 855         GOMP_loop_ull_ordered_guided_start,
 856         GOMP_loop_ull_ordered_runtime_next,
 857         GOMP_loop_ull_ordered_runtime_start,
 858         GOMP_loop_ull_ordered_static_next,
 859         GOMP_loop_ull_ordered_static_start,
 860         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
 861         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
 862         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
 863         (omp_set_schedule, omp_get_schedule,
 864         omp_get_thread_limit, omp_set_max_active_levels,
 865         omp_get_max_active_levels, omp_get_level,
 866         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
 867         omp_set_schedule_, omp_set_schedule_8_,
 868         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 869         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 870         omp_get_max_active_levels_, omp_get_level_,
 871         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 872         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 873         New exports @@OMP_3.0.
 874         * omp.h.in (omp_sched_t): New type.
 875         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 876         omp_set_max_active_levels, omp_get_max_active_levels,
 877         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 878         omp_get_active_level): New prototypes.
 879         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
 880         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
 881         gomp_thread_limit_var, gomp_remaining_threads_count,
 882         gomp_remaining_threads_lock): New variables.
 883         (parse_spincount): New function.
 884         (initialize_env): Call gomp_init_num_threads unconditionally.
 885         Initialize gomp_available_cpus.  Call parse_spincount,
 886         initialize gomp_{,throttled_}spin_count_var
 887         depending on presence and value of OMP_WAIT_POLICY and
 888         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
 889         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
 890         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
 891         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
 892         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
 893         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 894         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 895         (gomp_global_icv): New.
 896         (parse_schedule): Use it.  Parse "auto".
 897         (omp_set_num_threads): Use gomp_icv.
 898         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
 899         Likewise.
 900         (omp_get_max_threads): Move from parallel.c.
 901         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 902         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
 903         add ialias.
 904         (parse_stacksize, parse_wait_policy): New functions.
 905         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
 906         both wrappers for compatibility and new locks.
 907         (omp_set_schedule, omp_get_schedule,
 908         omp_get_thread_limit, omp_set_max_active_levels,
 909         omp_get_max_active_levels, omp_get_level,
 910         omp_get_ancestor_thread_num, omp_get_team_size,
 911         omp_get_active_level): New ialias_redirect.
 912         (omp_set_schedule_, omp_set_schedule_8_,
 913         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 914         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 915         omp_get_max_active_levels_, omp_get_level_,
 916         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 917         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 918         New functions.
 919         * parallel.c: Include limits.h.
 920         (gomp_resolve_num_threads): Add count argument.  Rewritten.
 921         (GOMP_parallel_start): Call gomp_new_team and pass that as last
 922         argument to gomp_team_start.  Pass 0 as second argument to
 923         gomp_resolve_num_threads.
 924         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
 925         if gomp_thread_limit_var != ULONG_MAX.
 926         (omp_in_parallel): Implement using ts.active_level.
 927         (omp_get_max_threads): Move to env.c.
 928         (omp_get_level, omp_get_ancestor_thread_num,
 929         omp_get_team_size, omp_get_active_level): New functions,
 930         add ialias.
 931         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
 932         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
 933         gomp_iter_dynamic_next instead of the _locked variant and don't take
 934         lock around it, otherwise acquire it before calling
 935         gomp_iter_dynamic_next_locked.
 936         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
 937         gomp_iter_dynamic_next instead of the _locked variant and don't take
 938         lock around it.
 939         (GOMP_parallel_sections_start): Call gomp_new_team instead of
 940         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
 941         Adjust gomp_team_start caller.  Pass count as second argument to
 942         gomp_resolve_num_threads, don't adjust num_threads after the call.
 943         Use gomp_icv.
 944         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
 945         ws->chunk_size by incr.
 946         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
 947         code.
 948         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
 949         types.
 950         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
 951         (omp_check_defines): Check even the compat defines.
 952         * config/linux/ptrlock.c: New file.
 953         * config/linux/ptrlock.h: New file.
 954         * config/linux/wait.h: New file.
 955         * config/posix/ptrlock.c: New file.
 956         * config/posix/ptrlock.h: New file.
 957         * config/linux/bar.h (gomp_team_barrier_wait,
 958         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 959         (gomp_team_barrier_set_task_pending,
 960         gomp_team_barrier_clear_task_pending,
 961         gomp_team_barrier_set_waiting_for_tasks,
 962         gomp_team_barrier_waiting_for_tasks,
 963         gomp_team_barrier_done): New inlines.
 964         (gomp_barrier_t): Rewritten.
 965         (gomp_barrier_state_t): New typedef.
 966         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
 967         gomp_barrier_wait_start): Rewritten.
 968         (gomp_barrier_wait_end): Change second argument to
 969         gomp_barrier_state_t.
 970         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 971         inlines.
 972         * config/linux/bar.c: Include wait.h instead of libgomp.h and
 973         futex.h.
 974         (gomp_barrier_wait_end): Rewritten.
 975         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 976         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
 977         * config/posix/bar.h (gomp_barrier_t): Add generation field.
 978         (gomp_barrier_state_t): New typedef.
 979         (gomp_team_barrier_wait,
 980         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 981         (gomp_barrier_wait_start): Or all but low 2 bits from generation
 982         into the return value.  Return gomp_barrier_state_t.
 983         (gomp_team_barrier_set_task_pending,
 984         gomp_team_barrier_clear_task_pending,
 985         gomp_team_barrier_set_waiting_for_tasks,
 986         gomp_team_barrier_waiting_for_tasks,
 987         gomp_team_barrier_done): New inlines.
 988         (gomp_barrier_wait_end): Change second argument to
 989         gomp_barrier_state_t.
 990         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 991         inlines.
 992         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
 993         (gomp_barrier_wait_end): Change second argument to
 994         gomp_barrier_state_t.
 995         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 996         gomp_team_barrier_wake): New functions.
 997         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
 998         futex.h.
 999         (gomp_futex_wake, gomp_futex_wait): New variables.
1000         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
1001         * config/linux/lock.c: Rewrite to make locks task owned,
1002         for backwards compatibility provide the old entrypoints
1003         if symbol versioning.  Include wait.h instead of libgomp.h and
1004         futex.h.
1005         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
1006         * config/posix95/lock.c: Rewrite to make locks task owned,
1007         for backwards compatibility provide the old entrypoints
1008         if symbol versioning.
1009         * config/posix/lock.c: Rewrite to make locks task owned,
1010         for backwards compatibility provide the old entrypoints
1011         if symbol versioning.
1012         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
1013         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
1014         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
1015         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1016         (sys_futex0): Return error code.
1017         (futex_wake, futex_wait): If ENOSYS was returned, clear
1018         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1019         (cpu_relax, atomic_write_barrier): New static inlines.
1020         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1021         (futex_wake, futex_wait): If ENOSYS was returned, clear
1022         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1023         (cpu_relax, atomic_write_barrier): New static inlines.
1024         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1025         (sys_futex0): Return error code.
1026         (futex_wake, futex_wait): If ENOSYS was returned, clear
1027         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1028         (cpu_relax, atomic_write_barrier): New static inlines.
1029         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1030         (sys_futex0): Return error code.
1031         (futex_wake, futex_wait): If ENOSYS was returned, clear
1032         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1033         (cpu_relax, atomic_write_barrier): New static inlines.
1034         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1035         (sys_futex0): Return error code.
1036         (futex_wake, futex_wait): If ENOSYS was returned, clear
1037         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1038         (cpu_relax, atomic_write_barrier): New static inlines.
1039         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
1040         (sys_futex0): Return error code.
1041         (futex_wake, futex_wait): If ENOSYS was returned, clear
1042         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
1043         (cpu_relax, atomic_write_barrier): New static inlines.
1044         * config/linux/sem.c: Include wait.h instead of libgomp.h and
1045         futex.h.
1046         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
1047         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
1048         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
1049         types.
1050         (omp_nest_lock_t): Change owner into void *, add lock field.
1051         * config/posix95/omp-lock.h: Include semaphore.h.
1052         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1053         (omp_lock_t): Use sem_t instead of mutex if semaphores
1054         aren't broken.
1055         (omp_nest_lock_t): Likewise.  Change owner to void *.
1056         * config/posix/omp-lock.h: Include semaphore.h.
1057         (omp_lock_25_t, omp_nest_lock_25_t): New types.
1058         (omp_lock_t): Use sem_t instead of mutex if semaphores
1059         aren't broken.
1060         (omp_nest_lock_t): Likewise.  Add owner field.
1061
1062 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
1063
1064         * testsuite/libgomp.c/collapse-1.c: New test.
1065         * testsuite/libgomp.c/collapse-2.c: New test.
1066         * testsuite/libgomp.c/collapse-3.c: New test.
1067         * testsuite/libgomp.c/icv-1.c: New test.
1068         * testsuite/libgomp.c/icv-2.c: New test.
1069         * testsuite/libgomp.c/lib-2.c: New test.
1070         * testsuite/libgomp.c/lock-1.c: New test.
1071         * testsuite/libgomp.c/lock-2.c: New test.
1072         * testsuite/libgomp.c/lock-3.c: New test.
1073         * testsuite/libgomp.c/loop-4.c: New test.
1074         * testsuite/libgomp.c/loop-5.c: New test.
1075         * testsuite/libgomp.c/loop-6.c: New test.
1076         * testsuite/libgomp.c/loop-7.c: New test.
1077         * testsuite/libgomp.c/loop-8.c: New test.
1078         * testsuite/libgomp.c/loop-9.c: New test.
1079         * testsuite/libgomp.c/nested-3.c: New test.
1080         * testsuite/libgomp.c/nestedfn-6.c: New test.
1081         * testsuite/libgomp.c/sort-1.c: New test.
1082         * testsuite/libgomp.c/task-1.c: New test.
1083         * testsuite/libgomp.c/task-2.c: New test.
1084         * testsuite/libgomp.c/task-3.c: New test.
1085         * testsuite/libgomp.c/task-4.c: New test.
1086         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1087         to C++ testsuite default compiler options.
1088         * testsuite/libgomp.c++/collapse-1.C: New test.
1089         * testsuite/libgomp.c++/collapse-2.C: New test.
1090         * testsuite/libgomp.c++/ctor-10.C: New test.
1091         * testsuite/libgomp.c++/for-1.C: New test.
1092         * testsuite/libgomp.c++/for-2.C: New test.
1093         * testsuite/libgomp.c++/for-3.C: New test.
1094         * testsuite/libgomp.c++/for-4.C: New test.
1095         * testsuite/libgomp.c++/for-5.C: New test.
1096         * testsuite/libgomp.c++/loop-8.C: New test.
1097         * testsuite/libgomp.c++/loop-9.C: New test.
1098         * testsuite/libgomp.c++/loop-10.C: New test.
1099         * testsuite/libgomp.c++/task-1.C: New test.
1100         * testsuite/libgomp.c++/task-2.C: New test.
1101         * testsuite/libgomp.c++/task-3.C: New test.
1102         * testsuite/libgomp.c++/task-4.C: New test.
1103         * testsuite/libgomp.c++/task-5.C: New test.
1104         * testsuite/libgomp.c++/task-6.C: New test.
1105         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1106         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1107         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1108         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1109         * testsuite/libgomp.fortran/collapse1.f90: New test.
1110         * testsuite/libgomp.fortran/collapse2.f90: New test.
1111         * testsuite/libgomp.fortran/collapse3.f90: New test.
1112         * testsuite/libgomp.fortran/collapse4.f90: New test.
1113         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1114         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1115         * testsuite/libgomp.fortran/lib4.f90: New test.
1116         * testsuite/libgomp.fortran/lock-1.f90: New test.
1117         * testsuite/libgomp.fortran/lock-2.f90: New test.
1118         * testsuite/libgomp.fortran/nested1.f90: New test.
1119         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1120         * testsuite/libgomp.fortran/strassen.f90: New test.
1121         * testsuite/libgomp.fortran/tabs1.f90: New test.
1122         * testsuite/libgomp.fortran/tabs2.f: New test.
1123         * testsuite/libgomp.fortran/task1.f90: New test.
1124         * testsuite/libgomp.fortran/task2.f90: New test.
1125         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1126         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1127         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1128         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1129         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1130
1131 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1132
1133         PR c++/36308
1134         * testsuite/libgomp.c++/ctor-11.C: New test.
1135         * testsuite/libgomp.c++/ctor-12.C: New test.
1136
1137 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1138
1139         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1140
1141 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1142
1143         PR middle-end/36106
1144         * testsuite/libgomp.c/atomic-5.c: New test.
1145         * testsuite/libgomp.c/atomic-6.c: New test.
1146         * testsuite/libgomp.c/autopar-1.c: New test.
1147
1148 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1149
1150         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1151         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1152         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1153         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1154         * configure: Regenerate.
1155         * Makefile.in, testsuite/Makefile.in: Likewise.
1156
1157 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1158
1159         PR bootstrap/35457
1160         * aclocal.m4: Regenerate.
1161         * configure: Regenerate.
1162
1163 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1164
1165         PR middle-end/35611
1166         * testsuite/libgomp.c/atomic-4.c: New test.
1167
1168         PR libgomp/35625
1169         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1170         (gomp_iter_guided_next): Likewise.
1171         * testsuite/libgomp.c/pr35625.c: New test.
1172
1173 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1174
1175         * aclocal.m4: Regenerate.
1176         * configure: Likewise.
1177         * Makefile.in: Likewise.
1178         * testsuite/Makefile.in: Likewise.
1179
1180 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1181
1182         PR middle-end/35185
1183         * testsuite/libgomp.c++/pr35185.C: New test.
1184
1185 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1186
1187         PR middle-end/35549
1188         * testsuite/libgomp.c/pr35549.c: New test.
1189
1190 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1191
1192         * testsuite/libgomp.c/atomic-3.c: New test.
1193
1194 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1195
1196         PR fortran/33197
1197         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1198         .F08 file suffixes.
1199
1200 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1201
1202         PR libgomp/33131
1203         * configure.ac: Add ACX_HEADER_STRING.
1204         * env.c: Include strings.h.
1205         * aclocal.m4: Regenerate.
1206         * config.h.in: Regenerate.
1207         * configure: Regenerate.
1208         * Makefile.in: Regenerate.
1209         * testsuite/Makefile.in: Regenerate.
1210
1211 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1212
1213         PR middle-end/35196
1214         * testsuite/libgomp.c/pr35196.c: New test.
1215
1216         PR middle-end/35130
1217         * testsuite/libgomp.fortran/pr35130.f90: New test.
1218         * testsuite/libgomp.c/pr35130.c: New test.
1219
1220 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1221
1222         PR middle-end/33880
1223         * testsuite/libgomp.c/pr33880.c: New test.
1224         * testsuite/libgomp.fortran/pr33880.f90: New test.
1225
1226 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1227
1228         * configure: Regenerate.
1229
1230 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1231
1232         * configure.ac: Move futex checking into ../config/futex.m4.
1233         * configure: Rebuilt.
1234         * aclocal.m4: Rebuilt.
1235         * Makefile.in: Rebuilt.
1236
1237         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1238         2007-10-15 ../config/tls.m4 change.
1239
1240 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1241
1242         PR c++/34513
1243         * testsuite/libgomp.c/pr34513.c: New test.
1244         * testsuite/libgomp.c++/pr34513.C: New test.
1245
1246 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1247
1248         PR target/32765
1249         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1250
1251 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1252
1253         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1254
1255 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1256
1257         * testsuite/libgomp.c/private-1.c: New test.
1258
1259 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1260             Paolo Bonzini  <bonzini@gnu.org>
1261
1262         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1263         instead of 'VPATH ='.
1264         * Makefile.in: Regenerate.
1265
1266 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1267
1268         * configure.ac: Adjust makeinfo version check.
1269         * configure: Regenerate.
1270
1271 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1272
1273         PR fortran/34020
1274         * testsuite/libgomp.fortran/pr34020.f90: New test.
1275
1276 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1277
1278         PR c++/33894
1279         * testsuite/libgomp.c++/atomic-1.C: New test.
1280
1281 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1282
1283         PR libgomp/33275
1284         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1285         Make x and y integers rather than (implicit) reals.  Add private (j)
1286         clause to the last omp parallel.
1287
1288 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1289
1290         * configure: Regenerate following changes to ../config/tls.m4.
1291
1292 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1293
1294         * testsuite/libgomp.fortran/stack.f90: New test.
1295
1296 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1297
1298         * config/mingw32/proc.c: New file.
1299
1300 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1301
1302         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1303         (main): Use __get_cpuid to get i386 target fetaures.
1304         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1305         (main): Use __get_cpuid to get x86_64 target fetaures.
1306
1307 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1308
1309         PR target/32765
1310         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1311         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1312
1313 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1314
1315         PR fortran/32550
1316         * testsuite/libgomp.fortran/pr32550.f90: New test.
1317         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1318
1319 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1320
1321         * aclocal.m4: Regenerated.
1322
1323 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1324
1325         PR fortran/32359
1326         * testsuite/libgomp.fortran/pr32359.f90: New.
1327
1328 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1329
1330         PR libgomp/32468
1331         * sections.c (GOMP_parallel_sections_start): Only decrease
1332         number of threads to COUNT if dyn_var is true.
1333         * testsuite/libgomp.c/pr32468.c: New test.
1334
1335 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1336
1337         PR libgomp/26308
1338         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1339
1340 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1341
1342         PR middle-end/32362
1343         * testsuite/libgomp.c/pr32362-1.c: New test.
1344         * testsuite/libgomp.c/pr32362-2.c: New test.
1345         * testsuite/libgomp.c/pr32362-3.c: New test.
1346
1347 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1348
1349         * team.c (gomp_team_start): Fix setting up thread_attr
1350         stack size.
1351
1352 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1353
1354         * configure: Regenerate.
1355
1356 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1357
1358         * Makefile.in: Regenerate.
1359         * configure: Regenerate.
1360         * aclocal.m4: Regenerate.
1361         * testsuite/Makefile.in: Regenerate.
1362
1363 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1364
1365         * config/linux/proc.c: New file.
1366
1367         PR libgomp/28482
1368         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1369
1370 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1371
1372         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1373
1374 2007-04-16  Matthias Klose  <doko@debian.org>
1375
1376         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1377         flags if not building with -m64.
1378         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1379         flag for i?86-*-* targets, if current target matches -m64.
1380
1381 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1382
1383         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1384         * Makefile.in: Regenerate.
1385
1386 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1387
1388         PR testsuite/31369
1389         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1390         ld_library_path.
1391         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1392
1393 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1394
1395         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1396         decls.
1397         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1398         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1399         (parse_affinity): New function.
1400         (initialize_env): Call it and gomp_init_affinity.
1401         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1402         create new pthread_attr_t and call gomp_init_thread_affinity
1403         on it for each thread before passing the attribute to pthread_create.
1404         * config/linux/affinity.c: New file.
1405         * config/posix/affinity.c: New file.
1406         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1407         * configure: Rebuilt.
1408         * config.h.in: Rebuilt.
1409         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1410         * Makefile.in: Rebuilt.
1411
1412 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1413
1414         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1415         *-*-darwin*.
1416         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1417         and use it if found.
1418
1419 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1420
1421         * testsuite/config/default.exp: New file.
1422         * testsuite/lib/libgomp.exp: New file.
1423         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1424         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1425         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1426         (libgomp_load): Remove.
1427         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1428         always_ld_library_path, not ld_library_path.  Set additional_flags
1429         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1430         (target_compile): Do not call libgomp_init.  Append lang_library_path
1431         and lang_link_flags to options.
1432         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1433         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1434         here.
1435         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1436         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1437         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1438         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1439         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1440         CX8 flag.
1441         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1442         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1443         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1444         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1445         * testsuite/libgomp.c/atomic-10.c: Ditto.
1446
1447 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1448
1449         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1450         dg-final cleanup-modules line.
1451         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1452         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1453         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1454         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1455         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1456         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1457         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1458
1459 2007-03-18  Andreas Schwab  <schwab@suse.de>
1460
1461         * acinclude.m4: Adjust regular expression for ld version
1462         extraction.
1463         * configure: Regenerate.
1464
1465 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1466
1467         * Makefile.am: Add install-pdf target as copied from
1468         automake v1.10 rules.
1469         * Makefile.in: Regenerate
1470
1471 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1472
1473         PR libgomp/28486
1474         * configure: Regenerate.
1475
1476         PR c++/30703
1477         * testsuite/libgomp.c++/pr30703.C: New test.
1478
1479 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1480
1481         Revert:
1482         2006-07-05  Eric Christopher  <echristo@apple.com>
1483         * configure.ac: Depend addition of -pthread on host OS.
1484         * configure: Regenerate.
1485
1486 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1487
1488         * libgomp.texi: Fix spacing after abbreviations.
1489
1490 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1491
1492         PR libgomp/30546
1493         * configure.ac: Add check for makeinfo
1494         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1495         if an appropiate version of makeinfo is found.
1496         * aclocal.m4: Regenerated.
1497         * configure: Regenerated.
1498         * Makefile.in: Regenerated.
1499         * testsuite/Makefile.in: Regenerated.
1500
1501 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1502
1503         PR libgomp/30540
1504         * libgomp.texi: More about implementation-dependent settings.
1505
1506 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1507
1508         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1509
1510 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1511
1512         PR middle-end/30494
1513         * testsuite/libgomp.c/pr30494.c: New test.
1514
1515 2007-01-15  Tom Tromey  <tromey@redhat.com>
1516
1517         * configure: Rebuilt.
1518         * configure.ac: Fixed comment.
1519
1520 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1521
1522         * libgomp.texi: Document implementation specific default values of
1523         environment variables.
1524
1525 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1526
1527         PR libgomp/28209
1528         * libgomp.texi: New file.
1529         * configure.ac: Add --enable-generated-files-in-srcdir option.
1530         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1531         files to srcdir.
1532         * Makefile.in: Regenerated.
1533         * config.h.in: Regenerated.
1534         * testsuite/Makefile.in: Regenerated.
1535         * NOTES: Removed.
1536
1537 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1538
1539         PR libgomp/29949
1540         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1541
1542 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1543
1544         * configure: Regenerate.
1545
1546 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
1547
1548         PR libgomp/29947
1549         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
1550         start if there shouldn't be any loop iterations.
1551         (gomp_loop_ordered_static_start): Remove start == end test.
1552         * testsuite/libgomp.c/pr29947-1.c: New test.
1553         * testsuite/libgomp.c/pr29947-2.c: New test.
1554
1555 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
1556
1557         * configure.tgt: Force initial-exec TLS model on Linux only.
1558
1559 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
1560
1561         * configure: Regenerated.
1562
1563 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
1564
1565         * env.c (parse_schedule): Reject out of range values.
1566         (parse_unsigned_long): Reject out of range, negative or zero values.
1567
1568 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
1569
1570         PR fortran/29629
1571         * testsuite/libgomp.fortran/pr29629.f90: New test.
1572
1573 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
1574
1575         PR libgomp/29494
1576         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
1577         * config/posix95: New directory.
1578         * config/posix95/omp-lock.h: New file.
1579         * config/posix95/lock.c: Likewise.
1580
1581 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1582
1583         * aclocal.m4: Regenerate.
1584         * configure: Regenerate.
1585
1586 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1587
1588         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
1589         '<' to '<='.
1590
1591 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1592
1593         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
1594         test.
1595         * configure: Regenerate.
1596         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
1597
1598 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
1599
1600         PR middle-end/25261
1601         PR middle-end/28790
1602         * testsuite/libgomp.c/nestedfn-4.c: New test.
1603         * testsuite/libgomp.c/nestedfn-5.c: New test.
1604         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
1605
1606         PR fortran/29097
1607         * testsuite/libgomp.fortran/condinc1.f: New test.
1608         * testsuite/libgomp.fortran/condinc2.f: New test.
1609         * testsuite/libgomp.fortran/condinc3.f90: New test.
1610         * testsuite/libgomp.fortran/condinc4.f90: New test.
1611         * testsuite/libgomp.fortran/condinc1.inc: New file.
1612
1613 2006-09-18  Tom Tromey  <tromey@redhat.com>
1614
1615         * configure: Rebuilt.
1616
1617 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
1618
1619         PR c/28768
1620         PR preprocessor/14634
1621         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1622         to AC_DEFINE.
1623         * configure: Regenerate.
1624
1625 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
1626
1627         * testsuite/libgomp.fortran/reduction3.f90: Change
1628         -2147483648 to -huge(i)-1 to avoid overflow.
1629         * testsuite/libgomp.fortran/reduction4.f90: Change
1630         Z'ffffffff' to not(0) to avoid overflow.
1631
1632 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
1633
1634         PR libgomp/25938
1635         * Makefile.am (libsubincludedir): New.
1636         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1637         * Makefile.in: Regenerate.
1638
1639 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
1640
1641         PR libgomp/28725
1642         * env.c: Include ctype.h.
1643         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1644         leading and/or trailing whitespace and compare strings case
1645         insensitively.
1646
1647 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1648
1649         PR fortran/28390
1650         * testsuite/libgomp.fortran/pr28390.f: New test.
1651
1652 2006-07-05  Eric Christopher  <echristo@apple.com>
1653
1654         * configure.ac: Depend addition of -pthread on host OS.
1655         * configure: Regenerate.
1656
1657 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
1658
1659         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1660         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1661         defined.
1662
1663 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1664
1665         PR libgomp/26175
1666         PR libgomp/26477
1667         * configure.ac: If neither --enable-linux-futex nor
1668         --disable-linux-futex is passed, determine the default by checking
1669         for compiling and/or running against NPTL.  With --enable-linux-futex,
1670         check if SYS_gettid and SYS_futex are defined.
1671         * configure: Rebuilt.
1672
1673 2006-06-14  Richard Henderson  <rth@redhat.com>
1674
1675         PR libgomp/28008
1676         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1677         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1678
1679 2006-06-09  Richard Henderson  <rth@redhat.com>
1680
1681         * env.c (gomp_nthreads_var): Change to unsigned long.
1682         (gomp_run_sched_chunk): Likewise.
1683         (parse_unsigned_long): Rename from parse_num_threads and generalize.
1684         (initialize_env): Initialize gomp_thread_attr.
1685         * libgomp.h (gomp_nthreads_var): Update decl.
1686         (gomp_run_sched_chunk): Likewise.
1687         (gomp_thread_attr): Declare.
1688         * team.c (gomp_thread_attr): Export.
1689         (initialize_team): Don't initialize it.
1690
1691 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
1692
1693         PR fortran/27916
1694         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1695         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1696
1697 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1698
1699         * config/mingw32/time.c: New file.
1700         * configure.tgt: Use it.
1701
1702 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1703
1704         * Makefile.am: Add install-html target. Add install-html to .PHONY
1705         * Makefile.in: Regenerate.
1706
1707 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1708
1709         PR libgomp/27612
1710         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1711         * testsuite/libgomp.c/critical-1.c: Likewise.
1712         * testsuite/libgomp.c/loop-1.c: Likewise.
1713         * testsuite/libgomp.c/loop-2.c: Likewise.
1714         * testsuite/libgomp.c/single-1.c: Likewise.
1715         * testsuite/libgomp.c/ordered-1.c: Likewise.
1716         * testsuite/libgomp.c/ordered-2.c: Likewise.
1717
1718 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
1719
1720         PR middle-end/27416
1721         * libgomp.fortran/pr27416-1.f90: New test.
1722
1723 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
1724
1725         PR fortran/27395
1726         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1727         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1728
1729 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1730
1731         PR c++/26943
1732         * testsuite/libgomp.c/pr26943-1.c: New test.
1733         * testsuite/libgomp.c/pr26943-2.c: New test.
1734         * testsuite/libgomp.c/pr26943-3.c: New test.
1735         * testsuite/libgomp.c/pr26943-4.c: New test.
1736         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1737         * testsuite/libgomp.c++/pr26943.C: New test.
1738
1739 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1740
1741         PR middle-end/27337
1742         * testsuite/libgomp.c++/pr27337.C: New test.
1743
1744 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
1745
1746         PR c/26171
1747         * testsuite/libgomp.c/pr26171.c: New test.
1748
1749 2006-04-25  Richard Henderson  <rth@redhat.com>
1750
1751         PR libgomp/25865
1752         * configure.ac: Use GCC_CHECK_TLS.
1753         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1754         * Makefile.in, aclocal.m4, configure: Regenerate.
1755
1756 2006-04-10  Matthias Klose  <doko@debian.org>
1757
1758         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1759         directory names containing underscores.
1760
1761 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
1762
1763         PR c++/26691
1764         * testsuite/libgomp.c++/pr26691.C: New test.
1765
1766 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
1767
1768         * testsuite/libgomp.fortran/retval2.f90: New test.
1769
1770 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
1771
1772         * testsuite/libgomp.c++: New directory.
1773
1774 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
1775
1776         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1777         * config/posix/sem.c: Implement the above.
1778
1779 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
1780
1781         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1782         define HAVE_BROKEN_POSIX_SEMAPHORES.
1783         * configure: Rebuilt.
1784         * config.h.in: Rebuilt.
1785
1786 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1787
1788         PR bootstrap/26161
1789         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1790         for the other pthread check.
1791         * configure: Regenerate.
1792         * config.h.in: Regenerate.
1793
1794 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
1795
1796         PR libgomp/25938
1797         PR libgomp/25984
1798         * Makefile.am (fincludedir): New variable.
1799         (nodist_include_HEADERS): Remove Fortran files.
1800         (nodist_finclude_HEADERS): New variable.
1801         * Makefile.in: Regenerated.
1802
1803 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
1804
1805         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1806         Remove tests for returning assumed character length arrays.
1807
1808 2006-02-12  Roger Sayle  <roger@eyesopen.com>
1809             John David Anglin  <dave@hiauly1.hia.nrc.ca>
1810
1811         PR libgomp/25936
1812         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
1813
1814 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
1815
1816         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1817
1818 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
1819
1820         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1821         part of LD_LIBRARY_PATH manually.
1822
1823 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
1824
1825         PR libgomp/25852
1826         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1827         libgomp_init.
1828
1829 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
1830
1831         PR libgomp/25884
1832         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1833         * configure.ac (PERL): Don't set.
1834         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1835         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1836         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1837         * omp.h.in: Wrap the new configure substitutions with @ characters.
1838         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1839         * aclocal.m4, configure, Makefile.in: Regenerate.
1840         * mkomp_h.pl: Delete.
1841
1842 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
1843
1844         PR libgomp/25259
1845         * configure.ac: Use GCC_HEADER_STDINT.
1846         * libgomp.h: Include gstdint.h.
1847         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1848         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1849
1850 2006-01-24  Richard Henderson  <rth@redhat.com>
1851
1852         PR libgomp/25942
1853         * configure.ac: Add AM_MAINTAINER_MODE.
1854         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1855
1856 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
1857
1858         * Makefile.in: Regenerate.
1859         * testsuite/Makefile.in: Regenerate.
1860         * aclocal.m4: Regenerate.
1861
1862 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
1863
1864         * config/posix/proc.c: Conditional include of sys/loadavg.h for
1865         Solaris.
1866         * configure.ac: Add check for loadavg.h.
1867         (link_gomp): Adjust comment.
1868         * configure: Regenerate.
1869         * config.h.in: Regenerate.
1870
1871 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
1872
1873         PR libgomp/25877
1874         * configure.ac: Remove check for alloca.h.
1875         * configure: Regenerate.
1876         * config.h.in: Regenerate.
1877         * libgomp.h: define gomp_alloca to be __builtin_alloca.
1878         * team.c: Remove use of alloca.h.
1879         Call gomp_alloca instead of alloca.
1880
1881 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
1882
1883         PR libgomp/25877
1884         * team.c: Add include of alloca.h.
1885         * configure.ac: Add check for alloca.h.
1886         * configure: Regenerate.
1887         * config.h.in: Regenerate.
1888
1889 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1890
1891         PR fortran/25219
1892         * testsuite/libgomp.fortran/pr25219.f90: New test.
1893
1894 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
1895
1896         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1897         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1898         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1899         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1900         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1901         testsuite/libgomp.fortran/threadprivate1.f90,
1902         testsuite/libgomp.fortran/threadprivate2.f90,
1903         testsuite/libgomp.fortran/threadprivate3.f90,
1904         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1905         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1906         testsuite/libgomp.fortran/omp_parse3.f90: Change required
1907         effective-target to TLS runtime.
1908
1909         * testsuite/libgomp.fortran/pr25162.f: Require
1910         effective-target TLS runtime.
1911
1912 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
1913
1914         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1915         * testsuite/libgomp.c/nestedfn-3.c: New test.
1916
1917 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
1918
1919         PR fortran/25162
1920         * testsuite/libgomp.fortran/pr25162.f: New test.
1921
1922 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
1923
1924         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1925         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1926
1927 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
1928
1929         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1930         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1931         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1932         single.c, team.c, work.c, config/linux/alpha/futex.h,
1933         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1934         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1935         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1936         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1937         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1938         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1939         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1940         FSF address.
1941
1942 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1943
1944         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1945         to nodist_noinst_HEADERS.
1946         * Makefile.in: Rebuilt.
1947
1948         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1949         add integer count field.
1950         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1951         omp_nest_lock_t type change.
1952         (omp_init_nest_lock): Likewise.  Initialize count to 0.
1953         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1954         Increment count.
1955         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1956         Decrement count.
1957         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1958         Increment count if successful and return the new nesting level.
1959         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1960         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1961         * testsuite/libgomp.c/lib-1.c: New test.
1962         * testsuite/libgomp.fortran/lib1.f90: New test.
1963         * testsuite/libgomp.fortran/lib2.f: New test.
1964         * testsuite/libgomp.fortran/lib3.f: New test.
1965
1966 2005-11-17  Richard Henderson  <rth@redhat.com>
1967
1968         PR 24845
1969         * Makefile.am (nodist_toolexeclib_HEADERS): New.
1970         * configure.ac (link_gomp): New.  Substitute it.
1971         (AC_CONFIG_FILES): Add libgomp.spec.
1972         * libgomp.spec.in: New file.
1973         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1974         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1975
1976 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1977
1978         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1979         reduction(-:var) behaving the same as reduction(+:var).
1980         * testsuite/libgomp.c/reduction-4.c: New test.
1981
1982 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
1983
1984         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1985         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1986         testsuite/libgomp.c/copyin-3.c,
1987         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1988         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1989         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1990         testsuite/libgomp.c++/pr24455.C,
1991         testsuite/libgomp.fortran/threadprivate1.f90,
1992         testsuite/libgomp.fortran/threadprivate2.f90,
1993         testsuite/libgomp.fortran/threadprivate3.f90,
1994         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1995         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1996         testsuite/libgomp.fortran/omp_parse3.f90: Require
1997         effective-target TLS.
1998
1999 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
2000
2001         * HEADER: Remove.
2002
2003 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
2004
2005         PR libgomp/24797
2006         * team.c (initialize_team): Pass NULL rather than free as
2007         pthread_key_create destructor.  Initialize thread specific data
2008         pointer in initial thread to a static local variable rather than
2009         malloced memory.
2010
2011 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
2012
2013         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
2014         its location to ld_library_path.
2015
2016 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2017
2018         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
2019
2020 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2021
2022         * testsuite/libgomp.c: Rename from libgomp.dg.
2023
2024 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
2025
2026         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
2027         threadprivate variable 'i'.
2028
2029 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
2030
2031         * config/linux/s390/futex.h: New file.
2032         * configure.tgt: Use it.
2033
2034         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
2035         before the parallel.
2036
2037 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
2038
2039         PR c++/24734
2040         * testsuite/libgomp.c++/master-1.C: New test.
2041
2042 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2043
2044         * testsuite/libgomp.dg/copyin-3.c: New test.
2045
2046 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
2047
2048         * testsuite/libgomp.fortran/retval1.f90: New test.
2049         * testsuite/libgomp.fortran/vla7.f90: New test.
2050
2051 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
2052
2053         * testsuite/libgomp.fortran/vla2.f90: New test.
2054         * testsuite/libgomp.fortran/vla3.f90: New test.
2055         * testsuite/libgomp.fortran/vla4.f90: New test.
2056         * testsuite/libgomp.fortran/vla5.f90: New test.
2057         * testsuite/libgomp.fortran/vla6.f90: New test.
2058
2059 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
2060
2061         * config/linux/sparc/futex.h: New file.
2062         * configure.tgt: Use it.
2063         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
2064
2065         * critical.c: Include stdlib.h.
2066         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
2067         ignoring return value.
2068         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
2069         LIBGOMP_CHECK_SYNC_BUILTINS check.
2070         * configure: Rebuilt.
2071
2072 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2073
2074         * testsuite/libgomp.fortran/vla1.f90: New test.
2075
2076 2005-10-31  Richard Henderson  <rth@redhat.com>
2077
2078         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2079         setting 's' in different threads.
2080
2081 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2082
2083         * libgomp.h (attribute_hidden, ialias): Define.
2084         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2085         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2086         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2087         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2088         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2089         omp_test_lock, omp_test_nest_lock): Likewise.
2090         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2091         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2092         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2093         omp_test_lock, omp_test_nest_lock): Likewise.
2094         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2095         omp_get_dynamic, omp_get_nested): Likewise.
2096         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2097         omp_get_thread_num, omp_in_parallel): Likewise.
2098         * fortran.c (ialias_redirect): Define.
2099         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2100         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2101         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2102         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2103         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2104         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2105         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2106         omp_get_wtime): Add ialias_redirect.
2107
2108 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2109
2110         * fortran.c: Include stdlib.h.
2111
2112 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2113
2114         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2115         * Makefile.in: Regenerated.
2116
2117 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2118
2119         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2120         * libgomp_f.h.in (omp_check_defines): New function.
2121         * env.c: Include libgomp_f.h.
2122         (initialize_env): Call omp_check_defines.
2123
2124         * testsuite/libgomp.dg/copyin-2.c: New test.
2125         * testsuite/libgomp.c++/copyin-2.C: New test.
2126         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2127
2128         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2129         * testsuite/libgomp.fortran/sharing2.f90: New test.
2130
2131         * testsuite/libgomp.dg/copyin-1.c: New test.
2132         * testsuite/libgomp.c++/copyin-1.C: New test.
2133
2134 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2135
2136         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2137
2138         * testsuite/libgomp.fortran/workshare1.f90: New test.
2139
2140         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2141         only test.
2142         * libgomp.fortran/sharing1.f90: New test.
2143
2144 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2145
2146         PR c++/24502
2147         * testsuite/libgomp.c++/loop-7.C: New test.
2148
2149         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2150
2151         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2152         * testsuite/libgomp.fortran/reduction6.f90: New test.
2153         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2154
2155 2005-10-23  Richard Henderson  <rth@redhat.com>
2156
2157         * testsuite/libgomp.c++/ctor-1.C: New.
2158         * testsuite/libgomp.c++/ctor-2.C: New.
2159         * testsuite/libgomp.c++/ctor-3.C: New.
2160         * testsuite/libgomp.c++/ctor-4.C: New.
2161         * testsuite/libgomp.c++/ctor-5.C: New.
2162         * testsuite/libgomp.c++/ctor-6.C: New.
2163         * testsuite/libgomp.c++/ctor-7.C: New.
2164         * testsuite/libgomp.c++/ctor-8.C: New.
2165         * testsuite/libgomp.c++/ctor-9.C: New.
2166
2167 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2168
2169         PR 24455
2170         * testsuite/libgomp.c++/pr24455-1.C: New test.
2171         * testsuite/libgomp.c++/pr24455.C: New test.
2172         * testsuite/libgomp.dg/pr24455-1.c: New test.
2173         * testsuite/libgomp.dg/pr24455.c: New test.
2174
2175 2005-10-20  Richard Henderson  <rth@redhat.com>
2176
2177         * testsuite/libgomp.c++/loop-6.C: New.
2178         * testsuite/libgomp.dg/loop-3.c: New.
2179
2180 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2181
2182         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2183         explicitly private.
2184         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2185         explicitly shared.
2186
2187 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2188
2189         * testsuite/libgomp.fortran/jacobi.f: New test.
2190
2191 2005-10-19  Richard Henderson  <rth@redhat.com>
2192
2193         * configure.tgt (i?86-linux): Default to with_arch instead of
2194         CFLAGS.  Add -mtune to match target_cpu.
2195         (x86_64-linux): Tune to i686.
2196
2197         * fortran.c (omp_test_nest_lock_): Fix typo.
2198
2199 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2200
2201         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2202         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2203         * testsuite/libgomp.dg/ordered-3.c: New test.
2204
2205         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2206         Remove volatile keyword.
2207
2208         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2209         in COMMON block to avoid warnings on 64-bit targets.
2210
2211 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2212
2213         * testsuite/libgomp.dg/shared-3.c: New test.
2214
2215 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2216
2217         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2218         * testsuite/libgomp.fortran/reduction5.f90: New test.
2219
2220 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2221
2222         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2223         dg-options.
2224         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2225         flush loop now that __sync_synchronize has proper memory barrier.
2226         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2227         Add -ffixed-form to dg-options.
2228
2229 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2230
2231         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2232         from subdirectories.
2233         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2234         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2235         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2236         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2237         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2238         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2239         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2240         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2241         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2242         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2243         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2244         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2245         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2246         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2247         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2248         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2249         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2250         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2251         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2252         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2253         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2254         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2255         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2256         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2257         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2258
2259 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2260
2261         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2262         lang_library_path exists.  Use find instead of glob to gather tests.
2263         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2264
2265 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2266
2267         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2268         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2269         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2270         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2271         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2272         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2273         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2274         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2275         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2276         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2277         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2278         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2279         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2280
2281 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2282
2283         * testsuite/libgomp.dg/vla-1.c: New test.
2284
2285         * testsuite/libgomp.fortran/reference2.f90: New test.
2286
2287         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2288         declaration of omp_get_thread_num.
2289         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2290         use omp_lib.
2291
2292         * testsuite/libgomp.fortran/reduction1.f90: New test.
2293         * testsuite/libgomp.fortran/reduction2.f90: New test.
2294         * testsuite/libgomp.fortran/reduction3.f90: New test.
2295         * testsuite/libgomp.fortran/reduction4.f90: New test.
2296
2297 2005-10-13  Richard Henderson  <rth@redhat.com>
2298
2299         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2300         * Makefile.in: Regenerate.
2301         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2302         * libgomp.h: Include bar.h.
2303         (struct gomp_barrier): Remove.
2304         (struct gomp_team): Add barrier.  Replace master_barrier with
2305         master_release.  Replace threads with ordered_release.
2306         (struct gomp_thread): Replace barrier with release.
2307         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2308         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2309         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2310         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2311         (GOMP_single_copy_end): Likewise.
2312         * team.c (gomp_threads_dock): New.
2313         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2314         (gomp_thread_start): Use gomp_barrier_wait.
2315         (new_team, free_team): Update for gomp_team changes.
2316         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2317         (gomp_team_end): Use gomp_barrier_wait.
2318         (initialize_team): Update for gomp_thread changes.
2319         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2320         (gomp_work_share_end_nowait): Use atomic ops when available.
2321         * config/linux/bar.c, config/linux/bar.h: New files.
2322         * config/posix/bar.c, config/posix/bar.h: New files.
2323
2324 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2325
2326         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2327         * testsuite/libgomp.dg/single-2.c: New test.
2328
2329         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2330         lang_link_flags): Unset, so that they aren't inherited from previously
2331         sourced *.exp.
2332
2333         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2334
2335 2005-10-12  Richard Henderson  <rth@redhat.com>
2336
2337         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2338         (libgomp_init): Use lang_test_file, lang_library_path, and
2339         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2340
2341         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2342         (lang_test_file, lang_link_flags): New.
2343         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2344
2345         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2346         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2347         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2348         testsuite/libgomp.c++/parallel-1.C,
2349         testsuite/libgomp.c++/reduction-1.C,
2350         testsuite/libgomp.c++/reduction-2.C,
2351         testsuite/libgomp.c++/reduction-3.C,
2352         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2353         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2354         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2355         New files, largely cribbed from the C testsuite.
2356
2357 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2358
2359         * testsuite/libgomp.fortran/character1.f90: New test.
2360         * testsuite/libgomp.fortran/character2.f90: New test.
2361
2362         * testsuite/libgomp.dg/nested-1.c: New test.
2363         * testsuite/libgomp.dg/nested-2.c: New test.
2364         * testsuite/libgomp.fortran/do1.f90: New test.
2365         * testsuite/libgomp.fortran/do2.f90: New test.
2366
2367         * testsuite/libgomp.fortran/reference1.f90: New test.
2368
2369 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2370
2371         * testsuite/libgomp.dg/reduction-1.c: New test.
2372         * testsuite/libgomp.dg/reduction-2.c: New test.
2373         * testsuite/libgomp.dg/reduction-3.c: New test.
2374
2375 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2376
2377         * testsuite/libgomp.dg/atomic-1.c: New test.
2378         * testsuite/libgomp.dg/atomic-2.c: New test.
2379
2380 2005-10-09  Richard Henderson  <rth@redhat.com>
2381
2382         * critical.c (atomic_lock): New.
2383         (initialize_critical): Initialize it.
2384         (GOMP_atomic_start, GOMP_atomic_end): New.
2385         * libgomp.map: Export them.
2386         * libgomp_g.h: Declare them.
2387
2388         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2389
2390 2005-10-02  Richard Henderson  <rth@redhat.com>
2391
2392         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2393         to XCFLAGS instead of CFLAGS.
2394
2395 2005-09-30  Richard Henderson  <rth@redhat.com>
2396
2397         * configure.ac: Determine whether -pthread or -lpthread is needed.
2398         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2399         * Makefine.in, configure: Rebuild.
2400
2401 2005-09-28  Richard Henderson  <rth@redhat.com>
2402
2403         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2404         * testsuite/libgomp.dg/omp-single-3.c: New test.
2405
2406 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2407
2408         * testsuite/libgomp.dg/omp-single-2.c: New test.
2409         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2410
2411 2005-09-27  Richard Henderson  <rth@redhat.com>
2412
2413         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2414         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2415
2416 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2417
2418         * testsuite/libgomp.dg/omp-loop03.c: New test.
2419
2420 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2421
2422         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2423
2424 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2425
2426         * testsuite/libgomp.dg/omp-single-1.c: New test.
2427         * testsuite/libgomp.dg/shared-1.c: Return 0.
2428         Add prototype for abort.
2429         * testsuite/libgomp.dg/shared-2.c: Likewise.
2430
2431 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2432
2433         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2434         constructs.
2435
2436 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2437
2438         * testsuite/libgomp.dg/shared-1.c: New test.
2439         * testsuite/libgomp.dg/shared-2.c: New test.
2440
2441 2005-09-24  Richard Henderson  <rth@redhat.com>
2442
2443         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2444
2445 2005-09-24  Richard Henderson  <rth@redhat.com>
2446
2447         * iter.c (gomp_iter_static_next): Round up when computing number
2448         of iterations.  Don't bother distributing a remainder equally.
2449
2450         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2451         Don't call srand.  Zero b before testing.
2452         (main): New.
2453
2454 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2455
2456         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2457         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2458
2459 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2460
2461         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2462         without !$omp end do, followed immediately by subroutine end.
2463
2464 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2465
2466         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2467
2468 2005-09-22  Richard Henderson  <rth@redhat.com>
2469
2470         * critical.c (GOMP_critical_name_start): Change argument to void**.
2471         Reuse the pointer space if the mutex fits.
2472         (GOMP_critical_name_end): Likewise.
2473         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2474         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2475         (GOMP_critical_name_end): Likewise.
2476         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2477         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2478
2479 2005-09-20  Richard Henderson  <rth@redhat.com>
2480
2481         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2482         (create_lock_lock): New.
2483         (initialize_critical): Initialize it.
2484         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2485         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2486
2487 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2488
2489         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2490
2491 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2492
2493         * testsuite/libgomp.dg/omp-loop01.c: New test.
2494         * testsuite/libgomp.dg/omp-loop02.c: New test.
2495
2496 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2497
2498         * configure.ac (AC_PROG_FC): Add.
2499         (USE_FORTRAN): New automake conditional.
2500         * configure: Rebuilt.
2501         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2502         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2503         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2504         Add rules to build them.
2505         * Makefile.in: Rebuilt.
2506         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2507         OMP_NEST_LOCK_KIND.
2508         * libgomp.map: Add Fortran wrappers.
2509         * libgomp_f.h.in: New file.
2510         * omp_lib.h.in: New file.
2511         * omp_lib.f90.in: New file.
2512         * fortran.c: New file.
2513         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2514         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2515         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2516         libgfortran has been built.
2517         * testsuite/libgomp.fortran/fortran.exp: New file.
2518         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2519         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2520         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2521         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2522         * testsuite/libgomp.fortran/omp_hello.f: New test.
2523         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2524         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2525         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2526         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2527         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2528         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2529         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2530         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2531
2532 2005-08-30  Richard Henderson  <rth@redhat.com>
2533
2534         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2535         function for when aliases are not usable.
2536         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2537         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2538         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2539         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2540         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2541         GOMP_loop_ordered_guided_next): Likewise.
2542         * ordered.c (GOMP_ordered_start): Likewise.
2543
2544 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
2545
2546         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
2547         * testsuite/libgomp.dg/omp_hello.c: Fix return code
2548         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
2549         * testsuite/libgomp.dg/omp_orphan.c: Likewise
2550         * testsuite/libgomp.dg/omp_reduction.c: Likewise
2551         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
2552         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
2553         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
2554         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
2555
2556 2005-07-07  Eric Christopher  <echristo@redhat.com>
2557             Diego Novillo  <dnovillo@redhat.com>
2558
2559         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
2560         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
2561         up code.
2562         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
2563         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
2564         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
2565         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
2566         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
2567         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
2568         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
2569
2570 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
2571
2572         * TOPLEVEL.patch: Remove.
2573
2574 2005-05-16  Richard Henderson  <rth@redhat.com>
2575
2576         * configure.ac: Test for clock_gettime.
2577         * config.h.in, configure: Rebuild.
2578         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
2579         (omp_get_wtime): Use clock_gettime if available.
2580         (omp_get_wtick): Use clock_getres if available.
2581
2582 2005-05-11  Richard Henderson  <rth@redhat.com>
2583
2584         * config/linux/ia64/futex.h: New file.
2585         * configure.tgt: Use it.
2586
2587         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
2588
2589 2005-05-07  Richard Henderson  <rth@redhat.com>
2590
2591         * config/linux/powerpc/futex.h: New file.
2592         * configure.tgt: Use it.
2593
2594         * config/linux/i486/futex.h: Merge ...
2595         * config/linux/x86_64/futex.h: ... into ...
2596         * config/linux/x86/futex.h: ... here.
2597         * configure.tgt: Update to match.
2598
2599 2005-05-06  Richard Henderson  <rth@redhat.com>
2600
2601         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
2602         * config/linux/i486/futex.h: Likewise.
2603         * config/linux/x86_64/futex.h: Likewise.
2604
2605         * config/linux/lock.c: New file.
2606         * config/linux/omp-lock.h: New file.
2607
2608         * critical.c, env.h: Don't include omp.h
2609         * config/posix/lock.c: Include libgomp.h instead of omp.h.
2610         * config/posix/time.c: Likewise.
2611         * config/posix/omp-lock.h: New file.
2612         * libgomp.h: Include omp-lock.h and omp.h.
2613         * Makefile.am (nodist_include_HEADERS): New.
2614         (omp.h): New rule.
2615         * configure.ac (PERL): New.
2616         * mkomp_h.pl: New file.
2617         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2618         with templates.
2619         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2620
2621         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2622         build directory.  Re-add -march=i486 hack.
2623
2624         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2625         (libgomp_link_flags): Remove.
2626         (libgomp_initialized): Remove.
2627         (libgomp_init): Don't protect from reinitialization.  Copy code
2628         from libstdc++ for getting the multilib set correctly.
2629
2630 2005-05-05  Richard Henderson  <rth@redhat.com>
2631
2632         * config/linux/alpha/futex.h: New file.
2633         * configure.tgt (alpha*-*-linux*): Use it.
2634
2635         * config/posix/mutex.c: New file.
2636         * config/posix/sem.c: Use libgomp.h.
2637
2638         * configure.tgt (x86_64-linux): Also test CC for -m32.
2639         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2640
2641         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
2642         after $gccpath.
2643
2644         * Makefile.am (SUBDIRS): New.
2645         (libgomp_la_LDFLAGS): Add -lpthread.
2646         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2647         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2648
2649         * libgomp_g.h: New file.
2650         * libgomp.h: Split out all public declarations to libgomp_g.h.
2651         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2652         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2653         * config/linux/sem.h: Likewise.
2654         * config/posix/sem.h: Likewise.
2655
2656         * Makefile.am (AM_LDFLAGS): New.
2657         (libgomp_version_script): Split out from ...
2658         (libgomp_la_LDFLAGS): ... here.
2659         (libgomp_version_info): New.
2660         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2661         (LIBGOMP_ENABLE): New.
2662         (LIBGOMP_CHECK_LINKER_FEATURES): New.
2663         (LIBGOMP_ENABLE_SYMVERS): New.
2664         * configure.ac (AC_INIT): Version 1.0.
2665         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2666         (enable-linux-futex): Likewise.  Rename from enable-futex.
2667         (libtool_VERSION): New.
2668         (LIBGOMP_ENABLE_SYMVERS): Use it.
2669         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2670         * Makefile.in, aclocal.m4, configure: Rebuild.
2671
2672         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2673         (gomp_mutex_unlock_slow): Fix typo.
2674         * config/linux/sem.c: Similarly.
2675         (gomp_sem_post_slow): Fix typo.
2676         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2677         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2678         [__PIC__] (sys_futex0): Don't use tmp output in asm.
2679
2680         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2681         (libgomp_la_LDFLAGS): Add top_srcdir to path.
2682         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2683         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
2684         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2685         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2686         LDFLAGS.  Pull enable_futex check to top-level.
2687         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
2688         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2689
2690         First attempt at real configury.
2691         * Makefile, config.h: Remove file.
2692         * Makefile.am, Makefile.in: New file.
2693         * acinclude.m4 aclocal.m4: New file.
2694         * configure.ac, configure.tgt, configure: New file.
2695
2696         * config/posix/lock.c: Rename from sys-lock.c.
2697         * config/posix/mutex.h: Rename from sys-mutex.h.
2698         * config/posix/sem.c: Rename from sys-sem.c.
2699         * config/posix/sem.h: Rename from sys-sem.h.
2700         * config/posix/proc.c: Rename from sys-proc.c.
2701         * config/posix/time.c: Rename from sys-proc.c.
2702
2703         * config/linux/mutex.c: New file.
2704         * config/linux/mutex.h: New file.
2705         * config/linux/sem.c: New file.
2706         * config/linux/sem.h: New file.
2707         * config/linux/i486/futex.h: New file.
2708         * config/linux/x86_64/futex.h: New file.
2709
2710 2005-05-04  Richard Henderson  <rth@redhat.com>
2711
2712         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2713         * libgomp.h: Declare them.
2714         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2715         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2716
2717 2005-05-04  Richard Henderson  <rth@redhat.com>
2718
2719         * libgomp-1 code drop
2720
2721 2005-05-04  Richard Henderson  <rth@redhat.com>
2722
2723         * iter.c (gomp_iter_static_next): Return tri-state on 0.
2724         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2725         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2726         (gomp_iter_static_next): Update.
2727         (gomp_ordered_static_next): Update.
2728         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2729         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
2730         totally empty range.
2731         (gomp_loop_ordered_static_next): Refine test for calling
2732         gomp_ordered_static_next.
2733         * testsuite/ordered-1.c: Add case for more threads than iterations.
2734
2735         * iter.c (gomp_iter_runtime_next_locked): Remove.
2736         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
2737         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2738         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2739         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2740         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2741         gomp_loop_ordered_guided_next): Downcase name, make static, add
2742         an external alias with the old name.
2743         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2744         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2745         switch and call one of the above static functions.
2746         * libgomp.h: Update.
2747
2748         * work.c (gomp_work_share_start): Lock the mutex for !first too.
2749         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2750         GOMP_loop_guided_start, GOMP_loop_runtime_start,
2751         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2752         GOMP_loop_ordered_guided_start): Update to match.
2753         * sections.c (GOMP_sections_start): Likewise.
2754         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2755
2756         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2757         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2758         Use bounds check instead of modulus.
2759         (gomp_ordered_sync): Split out of GOMP_ordered_start.
2760         (gomp_ordered_last): Don't sync with ordered_owner here.
2761         (gomp_ordered_next): Likewise.
2762         (gomp_ordered_static_loop_next): Likewise.
2763         * loop.c, libgomp.h: Update to match.
2764
2765         * libgomp.h (GOMP_barrier): Declare.
2766
2767         * testsuite/barrier-1.c: New file.
2768         * testsuite/critical-1.c: New file.
2769         * testsuite/ordered-2.c: New file.
2770         * testsuite/ordered-1.c: New file.
2771         * testsuite/sections-1.c: New file.
2772         * testsuite/single-1.c: New file.
2773         * testsuite/Makefile (TESTS): Add them.
2774
2775 2005-05-04  Richard Henderson  <rth@redhat.com>
2776
2777         * libgomp.h (struct gomp_work_share): Add ordered_owner.
2778         * loop.c (GOMP_loop_static_start): If not the startup thread,
2779         acquire the mutex to wait for initialization complete.
2780         (GOMP_loop_ordered_static_start): Likewise.
2781         (GOMP_loop_ordered_runtime_start): Likewise.
2782         (GOMP_loop_ordered_static_first): Remove.
2783         (GOMP_loop_ordered_dynamic_first): Remove.
2784         (GOMP_loop_ordered_guided_first): Remove.
2785         (GOMP_loop_ordered_runtime_first): Remove.
2786         * ordered.c (gomp_ordered_loop_first): Post to own release when
2787         we're the first thread.
2788         (gomp_ordered_loop_last): Wait on release if not owner.
2789         (gomp_ordered_loop_next): Likewise.
2790         (gomp_ordered_static_loop_init): New.
2791         (gomp_ordered_static_loop_next): Use ordered_owner.
2792         (GOMP_ordered_start): Likewise.
2793         * work.c (gomp_new_work_share): Initialize ordered_owner.
2794
2795 2005-05-03  Richard Henderson  <rth@redhat.com>
2796
2797         * Makefile (OPT): New.
2798         (CFLAGS): Use it.
2799
2800         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2801         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2802         * libgomp.h, libgomp.map, NOTES: Update to match.
2803
2804         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2805         Add initialized and thr members.
2806         (gomp_thread_start): Pause when initially spawned to wait for
2807         the whole team to be created.
2808         (gomp_team_start): Release team members at the end.
2809
2810         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
2811         (f_foo_1): Use GOMP_loop_end.
2812         (f_foo_2): Use GOMP_loop_end_nowait.
2813
2814         * testsuite/loop-2.c: New file.
2815         * testsuite/Makefile (TESTS): Add it.
2816
2817 2005-05-03  Richard Henderson  <rth@redhat.com>
2818
2819         * iter.c (gomp_iter_static_next): Fix overflow check typo.
2820         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2821         * team.c (new_team): Initialize oldest_live_gen to 1 if no
2822         initial work_share.
2823
2824         * testsuite/Makefile: New file.
2825         * testsuite/loop-1.c: New file.
2826
2827 2005-05-03  Richard Henderson  <rth@redhat.com>
2828
2829         Initial implementation and checkin.