* config/rs6000/rs6000.c (rs6000_expand_ternop_builtin): Rewrite

[official-gcc.git] / libgomp / ChangeLog

2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>

        * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.

2010-09-23  Tobias Burnus  <burnus@net-b.de>

        * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
        Change Fortran datatype to LOGICAL.
        (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
        omp_unset_nested_lock): Use intent(inout) instead of intent(out).

2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure: Regenerate.

2010-07-26  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.texi: Add function keyword to a couple of Fortran
        interfaces, use integer instead of int for Fortran.

2010-07-26  Aldy Hernandez  <aldyh@redhat.com>

        * libgomp.texi: Fix spelling and pasto problems throughout.
        Adjust prototypes to match code.

2010-07-24  Tobias Burnus  <burnus@net-b.de>

        * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
        silence -fwhole-file warning.

2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure.tgt (*-*-solaris2.[56]*): Removed.

2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
        Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
        LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
        (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
        targetting solaris2*.
        * configure: Regenerate.
        * config.h.in: Regenerate.

        * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
        libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
        Add libgomp_version_dep.
        [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
        versioning.
        [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
        (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
        * Makefile.in: Regenerate.

        * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
        HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
        * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
        to common block, protected by
        HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.

2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>

        * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.

2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>

        PR bootstrap/43170
        * configure: Regenerate.

2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        PR other/43620
        * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2010-04-26  Jakub Jelinek  <jakub@redhat.com>

        PR c/43893
        * testsuite/libgomp.c/pr43893.c: New test.
        * testsuite/libgomp.c++/pr43893.C: New test.

2010-04-21  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/43570
        * testsuite/libgomp.fortran/vla8.f90: New test.

2010-04-20  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/43706
        * config/linux/affinity.c (gomp_init_affinity): Decrease
        gomp_available_cpus if affinity mask confines the process to fewer
        CPUs.
        * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
        non-NULL, just return gomp_available_cpus.

        PR libgomp/43569
        * sections.c (gomp_sections_init): Initialize ws->mode.

2010-04-14  Uros Bizjak  <ubizjak@gmail.com>

        * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
        not unused bar variable.
        * configure: Regenerate.

2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2010-03-22  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/42942
        * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
        (initialize_env): Adjust callers.
        (omp_set_max_active_levels): Set gomp_max_active_levels_var even
        when the argument is 0.

        * testsuite/libgomp.c/pr42942.c: New test.

2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>

        PR middle-end/42644
        PR middle-end/42130
        * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
        * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.

2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/libgomp.c++/task-1.C: Renamed err to e.
        * testsuite/libgomp.c++/task-6.C: Likewise.

2010-01-28  Steve Ellcey  <sje@cup.hp.com>

        * configure.tgt (*-*-hpux*): Add -frandom-seed flag.

2010-01-26  Paolo Bonzini  <bonzini@gnu.org>

        * configure.ac: Test for executability of _the first word_ of GFORTRAN.
        * configure: Regenerate.

2010-01-26  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/42866
        * testsuite/libgomp.fortran/allocatable5.f90: New test.

2010-01-20  Paolo Bonzini  <bonzini@gnu.org>

        * configure.ac: Test for executability of GFORTRAN.
        * configure: Regenerate.

2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure: Regenerate.

2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>

        PR libgomp/42602
        * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.

2010-01-03  Richard Guenther  <rguenther@suse.de>

        * testsuite/libgomp.fortran/recursion1.f90: New testcase.

2009-12-23  Sebastian Pop  <sebpop@gmail.com>

        * testsuite/libgomp.graphite/pr4118.c: New.

2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

        * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
        for darwin, protect the test with require-effective-target tls_runtime.
        * testsuite/libgomp.fortran/pr32550.f90: Ditto.

2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

        PR target/41605
        * testsuite/lib/libgomp.exp: Provide -B options to allow for
        link spec %s substitutions for static libraries.

2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>

        PR testsuite/42135
        * libgomp.graphite/force-parallel-2.c: Reduce array size.

2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>

        * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
        settings for LC_ALL and LANG.

2009-11-25  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/42162
        * testsuite/libgomp.fortran/pr42162.f90: New test.

2009-11-13  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/42029
        * testsuite/libgomp.c/pr42029.c: New test.

2009-10-26  Jakub Jelinek  <jakub@redhat.com>

        * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
        *s.  Accept ld version without text in ()s.
        * configure: Regenerated.

2009-10-22  Razya Ladelsky  <razya@il.ibm.com>

        * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.

2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        PR libgomp/41418
        * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
        or a hyphen (happens with fortran language disabled).
        * configure: Regenerate.

2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
        use sed script portable to Solaris /bin/sed for extracting ld
        version.
        * configure: Regenerate.

2009-09-17  Alexander Monakov  <amonakov@ispras.ru>

        * testsuite/libgomp.graphite/bounds.c: New test.

2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.am (libgomp_la_LINK): New.
        * Makefile.in: Regenerate.

2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure.ac (AC_PREREQ): Bump to 2.64.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.am (install-html, install-pdf): Remove.
        * Makefile.in: Regenerate.

        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * config.h.in: Regenerate.
        * configure: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
        * Makefile.in: Regenerate.

2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>

        * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
        * Makefile.in: Regenerate.

2009-08-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41102
        omp_lib.h.in: Fix -std=f95 errors.


2009-08-14  David Edelsohn  <edelsohn@gnu.org>

        * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
        * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
        * testsuite/libgomp.graphite/graphite.exp: New.

2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>

        * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
        only build.

2009-08-04  David Daney  <ddaney@caviumnetworks.com>

        * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
        needed memory barrier semantics.
        * config/linux/mips/mutex.h: New file.

2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

2009-07-16  Joseph Myers  <joseph@codesourcery.com>

        * configure: Regenerate.

2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>

        PR testsuite/40699
        PR testsuite/40707
        PR testsuite/40709
        * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
        * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
        testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.

2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>

        * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
        options when choosing a multilib.

2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>

        * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
        ld_library_path.  Use add_path.  Add just find_libgcc_s to
        ld_library_path, not every libgcc multilib directory.
        * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
        gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
        * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
        Use add_path.
        * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.

2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>

        * Makefile.am (LTLDFLAGS): Define.
        (LINK): Define.
        * Makefile.in: Regenerate.

2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>

        PR fortran/39718
        * testsuite/libgomp.fortran/fortran.exp: Don't link with
        libgfortranbegin, check existence of libgfortran.a instead of
        libgfortranbegin.a.

2009-05-20  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/40174
        * team.c (gomp_thread_start): Destroy thr->release semaphore.
        (gomp_free_pool_helper): Likewise.

2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
            Jakub Jelinek  <jakub@redhat.com>

        PR fortran/35423
        * testsuite/libgomp.fortran/workshare2.f90: New test.

2009-04-09  Nick Clifton  <nickc@redhat.com>

        * iter.c: Change copyright header to refer to version 3 of the
        GNU General Public License with version 3.1 of the GCC Runtime
        Library Exception and to point readers at the COPYING3 and
        COPYING3.RUNTIME files and the FSF's license web page.
        * alloc.c: Likewise.
        * barrier.c: Likewise.
        * config/bsd/proc.c: Likewise.
        * config/linux/affinity.c: Likewise.
        * config/linux/alpha/futex.h: Likewise.
        * config/linux/bar.c: Likewise.
        * config/linux/bar.h: Likewise.
        * config/linux/ia64/futex.h: Likewise.
        * config/linux/ia64/mutex.h: Likewise.
        * config/linux/lock.c: Likewise.
        * config/linux/mips/futex.h: Likewise.
        * config/linux/mutex.c: Likewise.
        * config/linux/mutex.h: Likewise.
        * config/linux/powerpc/futex.h: Likewise.
        * config/linux/proc.c: Likewise.
        * config/linux/ptrlock.c: Likewise.
        * config/linux/ptrlock.h: Likewise.
        * config/linux/s390/futex.h: Likewise.
        * config/linux/sem.c: Likewise.
        * config/linux/sem.h: Likewise.
        * config/linux/sparc/futex.h: Likewise.
        * config/linux/wait.h: Likewise.
        * config/linux/x86/futex.h: Likewise.
        * config/mingw32/proc.c: Likewise.
        * config/mingw32/time.c: Likewise.
        * config/posix/affinity.c: Likewise.
        * config/posix/bar.c: Likewise.
        * config/posix/bar.h: Likewise.
        * config/posix/lock.c: Likewise.
        * config/posix/mutex.h: Likewise.
        * config/posix/proc.c: Likewise.
        * config/posix/ptrlock.h: Likewise.
        * config/posix/sem.c: Likewise.
        * config/posix/sem.h: Likewise.
        * config/posix/time.c: Likewise.
        * config/posix95/lock.c: Likewise.
        * critical.c: Likewise.
        * env.c: Likewise.
        * error.c: Likewise.
        * fortran.c: Likewise.
        * iter_ull.c: Likewise.
        * libgomp.h: Likewise.
        * libgomp_f.h.in: Likewise.
        * libgomp_g.h: Likewise.
        * loop.c: Likewise.
        * loop_ull.c: Likewise.
        * omp.h.in: Likewise.
        * omp_lib.f90.in: Likewise.
        * omp_lib.h.in: Likewise.
        * ordered.c: Likewise.
        * parallel.c: Likewise.
        * sections.c: Likewise.
        * single.c: Likewise.
        * task.c: Likewise.
        * team.c: Likewise.
        * work.c: Likewise.

2009-04-09  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/config/default.exp: Change copyright header to refer to
        version 3 of the GNU General Public License and to point readers
        at the COPYING3 file and the FSF's license web page.

2009-04-08  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/39573
        * libgomp.c++/pr39573.C: New test.

2009-04-01  Jakub Jelinek  <jakub@redhat.com>

        PR other/39591
        * testsuite/libgomp.c/pr39591-1.c: New test.
        * testsuite/libgomp.c/pr39591-2.c: New test.
        * testsuite/libgomp.c/pr39591-3.c: New test.

2009-03-25  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
        * testsuite/libgomp.c/atomic-6.c: Ditto.

2009-03-23  Jakub Jelinek  <jakub@redhat.com>

        PR c/39495
        * testsuite/libgomp.c/loop-12.c: New test.
        * testsuite/libgomp.c/loop-11.c: New test.
        * testsuite/libgomp.c++/loop-11.C: New test.
        * testsuite/libgomp.c++/loop-12.C: New test.
        * testsuite/libgomp.c++/for-8.C: New test.

2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure: Regenerate.

2009-02-11  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/39154
        * testsuite/libgomp.c/pr39154.c: New test.

2009-01-30  Ian Lance Taylor  <iant@google.com>

        * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
        libgomp_ld_is_gold.  Get gold version number.
        (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
        * configure: Rebuild.

2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

        * testsuite/lib/libgomp.exp: Add -B option for targets that
        use libgfortran.a%s in their specs.

2009-01-07  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/38086
        * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
        * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
        HAVE_AS_SYMVER_DIRECTIVE is not defined.
        * configure: Regenerated.
        * config.h.in: Likewise.

2008-12-28  Jakub Jelinek  <jakub@redhat.com>

        PR c++/38650
        * testsuite/libgomp.c/pr38650.c: New test.
        * testsuite/libgomp.c++/pr38650.C: New test.

2008-12-27  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.

2008-12-26  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.

2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure: Regenerate.

2008-12-08  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/36802
        * testsuite/libgomp.c/pr36802-1.c: New test.
        * testsuite/libgomp.c/pr36802-2.c: New test.
        * testsuite/libgomp.c/pr36802-3.c: New test.

2008-12-01  Janis Johnson  <janis187@us.ibm.com>

        PR libgomp/38270
        * config/linux/powerpc/mutex.h: New.

2008-12-01  Jakub Jelinek  <jakub@redhat.com>

        PR c++/38257
        * testsuite/libgomp.c++/for-7.C: New test.

        PR c++/38348
        * testsuite/libgomp.c++/for-6.C: New test.

2008-11-26  Janis Johnson  <janis187@us.ibm.com>

        PR testsuite/28870
        * testsuite/lib/libgomp.exp: Include new timeout library files.
        (libgomp_target_compile): Set timeout value from new proc.

2008-11-13  Steve Ellcey  <sje@cup.hp.com>

        PR libgomp/37938
        * config/linux/ia64/mutex.h: New.

2008-11-04  Tobias Burnus  <burnus@net-b.de>

        PR libgomp/37935
        * libgomp.texi (Runtime library routines, environment variables):
        Update for OpenMP version 3.0.

2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
            Steve Ellcey  <sje@cup.hp.com>

        * configure: Regenerate for new libtool.
        * Makefile.in: Ditto.
        * testsuite/Makefile.in: Ditto.

2008-09-19  Jakub Jelinek  <jakub@redhat.com>
            Andreas Tobler  <a.tobler@schweiz.org>

        * config/bsd/proc.c: New file.
        * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
        * configure.ac: Check for header <sys/sysctl.h>
        * configure: Regenerate.
        * config.h.in: Likewise.

2008-09-05  Janis Johnson  <janis187@us.ibm.com>

        * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.

2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

        * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
        * Makefile.in: Regenerated.
        * testsuite/Makefile.in: Regenerated.

2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>

        * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
        depend on blddir if blddir exists.
        (libgomp_target_compile): Likewise.
        * testsuite/libgomp.c++/c++.exp: Likewise.
        * testsuite/libgomp.fortran/fortran.exp: Likewise.

2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
        Do not list GPL as Invariant Section.

2008-07-28  Ilie Garbacea  <ilie@mips.com>
            Chao-ying Fu  <fu@mips.com>

        * configure.tgt: Enable futex for MIPS.
        * config/linux/mips/futex.h: New file.

2008-07-16  Jakub Jelinek  <jakub@redhat.com>

        * team.c (gomp_team_end): Free team immediately if it has
        just one thread.

2008-07-08  David Edelsohn  <edelsohn@gnu.org>

        * testsuite/libgomp.c++/c++.exp: Append multilib library path.
        * testsuite/libgomp.fortran/fortran.exp: Same.
        * testsuite/libgomp.c/c.exp: Same.
        * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
        directory to library path first.

2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>

        * env.c (parse_stacksize): Add cast to avoid warning.
        (parse_spincount): Likewise.

2008-06-27  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/loop-10.c: New test.
        * libgomp.c/loop-3.c (main): Add lastprivate clause.
        * libgomp.c++/loop-6.C (main): Likewise.

        PR debug/36617
        * testsuite/libgomp.c/debug-1.c: New test.

2008-06-19  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/nqueens-1.c: New test.

        PR c++/36523
        * testsuite/libgomp.c++/task-7.C: New function.

2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure: Regenerate.

2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
        mutex when HAVE_SYNC_BUILTINS isn't defined.

2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * libgomp.texi (omp_test_lock): Fix typo.

2008-06-12  Tobias Burnus  <burnus@net-b.de>

        * omp_lib.f90.in: Add "implicit none".

2008-06-12  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/36506
        * testsuite/libgomp.c/reduction-5.c: New test.

2008-06-11  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.h (struct gomp_task): Add in_tied_task field.
        * task.c (gomp_init_task): Initialize it.
        (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
        unconditionally.  Don't call gomp_team_barrier_wake if
        current task is implicit or if(0) from implicit and number of
        running tasks is equal to nthreads - 1.

        PR libgomp/36471
        * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
        omp_get_team_size_8): Fix pastos.

        PR libgomp/36469
        * configure.ac: Add AC_CHECK_FUNCS (strtoull).
        * configure: Regenerated.
        * config.h.in: Regenerated.
        * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
        defined.

2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>

        PR bootstrap/36452
        * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
        (GOMP_loop_ull_dynamic_start): Likewise.
        (GOMP_loop_ull_guided_start): Likewise.
        (GOMP_loop_ull_ordered_static_start): Likewise.
        (GOMP_loop_ull_ordered_dynamic_start): Likewise.
        (GOMP_loop_ull_ordered_guided_start): Likewise.

2008-06-06  Jakub Jelinek  <jakub@redhat.com>
            Richard Henderson  <rth@redhat.com>
            Ulrich Drepper  <drepper@redhat.com>
            Jakob Blomer  <jakob.blomer@ira.uka.de>

        * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
        Substitute also OMP_*LOCK_25*.
        * configure: Regenerated.
        * config.h.in: Regenerated.
        * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
        ptrlock.c and task.c.
        * Makefile.in: Regenerated.
        * testsuite/Makefile.in: Regenerated.
        * task.c: New file.
        * loop_ull.c: New file.
        * iter_ull.c: New file.
        * libgomp.h: Include ptrlock.h.
        (enum gomp_task_kind): New type.
        (struct gomp_team): Add task_lock, task_queue, task_count,
        task_running_count, single_count fields.  Add
        work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
        Remove work_share_lock, generation_mask,
        oldest_live_gen, num_live_gen and init_work_shares fields, add
        work work_share_list_alloc, work_share_list_free and work_share_chunk
        fields.  Change work_shares from pointer to pointers into an array.
        Change ordered_release field into gomp_sem_t ** from flexible array
        member.  Add implicit_task and initial_work_shares fields.
        Move close to the end of the struct.
        (struct gomp_team_state): Add single_count, last_work_share,
        active_level and level fields, remove work_share_generation.
        (gomp_barrier_handle_tasks): New prototype.
        (gomp_finish_task): New inline function.
        (struct gomp_work_share): Move chunk_size, end, incr into
        transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
        next_ll fields.  Reshuffle fields.  Add next_alloc,
        next_ws, next_free and inline_ordered_team_ids fields, change
        ordered_team_ids into pointer from flexible array member.
        Add mode field.  Put lock and next into a different cache line
        from most of the write-once fields.
        (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
        gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
        gomp_iter_ull_guided_next): New prototypes.
        (gomp_new_icv): New prototype.
        (struct gomp_thread): Add thread_pool and task fields.
        (struct gomp_thread_pool): New type.
        (gomp_new_team): New prototype.
        (gomp_team_start): Change type of last argument.
        (gomp_new_work_share): Removed.
        (gomp_init_work_share, gomp_fini_work_share): New prototypes.
        (gomp_work_share_init_done): New static inline.
        (gomp_throttled_spin_count_var, gomp_available_cpus,
        gomp_managed_threads): New extern decls.
        (gomp_init_task): New prototype.
        (gomp_spin_count_var): New extern var decl.
        (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
        or no alias support, or if not PIC.
        (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
        gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
        gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
        gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
        gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
        gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
        gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
        gomp_test_nest_lock_25): New prototypes.
        (omp_lock_symver, strong_alias): Define.
        (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
        decls.
        (gomp_end_task): New.
        (struct gomp_task_icv, gomp_global_icv): New.
        (gomp_thread_limit_var, gomp_max_active_levels_var): New.
        (struct gomp_task): New.
        (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
        gomp_run_sched_var, gomp_run_sched_chunk): Remove.
        (gomp_icv): New.
        (gomp_schedule_type): Reorder enum to match
        omp_sched_t.
        * team.c (struct gomp_thread_start_data): Add thread_pool and task
        fields.
        (gomp_thread_start): Add gomp_team_barrier_wait call.
        For non-nested case remove clearing of docked thread thr fields.
        Use pool fields instead of global gomp_* variables.  Use
        gomp_barrier_wait_last when needed.  Initialize ts.active_level.
        Create tasks for each member thread.
        (free_team): Only destroy team barrier, task_lock here and free it.
        (gomp_free_thread): Free last_team if non-NULL.
        (gomp_team_end): Call gomp_team_barrier_wait instead of
        gomp_barrier_wait.  For nested case call one extra
        gomp_barrier_wait.  Move here some destruction from free_team.
        Call free_team on pool->last_team if any, rather than freeing
        current team.  Destroy work_share_list_free_lock ifndef
        HAVE_SYNC_BUILTINS.
        (gomp_new_icv): New function.
        (gomp_threads, gomp_threads_size, gomp_threads_used,
        gomp_threads_dock): Removed.
        (gomp_thread_destructor): New variable.
        (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
        functions.
        (gomp_team_start): Create new pool if current thread doesn't have
        one.  Use pool fields instead of global gomp_* variables. 
        Initialize thread_pool field for new threads.  Clear single_count.
        Change last argument from ws to team, don't create
        new team, set ts.work_share to &team->work_shares[0] and clear
        ts.last_work_share.  Don't clear ts.work_share_generation.
        If number of threads changed, adjust atomically gomp_managed_threads.
        Use gomp_init_task instead of gomp_new_task,
        set thr->task to the corresponding implicit_task array entry.
        Create tasks for each member thread.  Initialize ts.level.
        (initialize_team): Call pthread_key_create on
        gomp_thread_destructor.
        (team_destructor): New function.
        (new_team): Removed.
        (gomp_new_team): New function.
        (free_team): Free gomp_work_share blocks chained through next_alloc,
        instead of freeing work_shares and destroying work_share_lock.
        (gomp_team_end): Call gomp_fini_work_share.  If number of threads
        changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
        * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
        of gomp_barrier_wait.
        * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
        instead of gomp_barrier_wait.  Call gomp_work_share_init_done
        if gomp_work_share_start returned true.  Don't unlock ws->lock.
        (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
        of gomp_barrier_wait.
        (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
        gomp_work_share_init_done if gomp_work_share_start returned true.
        Don't unlock ws->lock.
        * work.c: Include stddef.h.
        (free_work_share): Use work_share_list_free_lock instead
        of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
        Call gomp_fini_work_share and then either free ws if orphaned, or
        put it into work_share_list_free list of the current team.
        (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
        functions.
        (gomp_work_share_start, gomp_work_share_end,
        gomp_work_share_end_nowait): Rewritten.
        * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
        (openmp_version): Set to 200805.
        (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
        omp_sched_guided, omp_sched_auto): New parameters.
        (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
        omp_set_max_active_levels, omp_get_max_active_levels,
        omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
        omp_get_active_level): New interfaces.
        * omp_lib.h.in (openmp_version): Set to 200805.
        (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
        omp_sched_guided, omp_sched_auto): New parameters.
        (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
        omp_set_max_active_levels, omp_get_max_active_levels,
        omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
        omp_get_active_level): New externals.
        * loop.c: Include limits.h.
        (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
        GFS_AUTO.
        (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
        Likewise.  Use gomp_icv.
        (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
        ts.static_trip here.
        (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
        gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
        (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
        gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
        don't unlock ws->lock, otherwise lock it.
        (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
        gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
        (gomp_parallel_loop_start): Call gomp_new_team instead of
        gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
        Adjust gomp_team_start caller.  Pass 0 as second argument to
        gomp_resolve_num_threads.
        (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
        If adding ws->chunk_size nthreads + 1 times after end won't
        overflow, set ws->mode to 1.
        * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
        GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
        GOMP_loop_ull_ordered_static_start,
        GOMP_loop_ull_ordered_dynamic_start,
        GOMP_loop_ull_ordered_guided_start,
        GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
        GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
        GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
        GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
        GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
        prototypes.
        * libgomp.map: Export lock routines also @@OMP_2.0.
        (GOMP_loop_ordered_dynamic_first,
        GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
        GOMP_loop_ordered_static_first): Remove.
        (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
        GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
        GOMP_loop_ull_ordered_dynamic_next,
        GOMP_loop_ull_ordered_dynamic_start,
        GOMP_loop_ull_ordered_guided_next,
        GOMP_loop_ull_ordered_guided_start,
        GOMP_loop_ull_ordered_runtime_next,
        GOMP_loop_ull_ordered_runtime_start,
        GOMP_loop_ull_ordered_static_next,
        GOMP_loop_ull_ordered_static_start,
        GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
        GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
        GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
        (omp_set_schedule, omp_get_schedule,
        omp_get_thread_limit, omp_set_max_active_levels,
        omp_get_max_active_levels, omp_get_level,
        omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
        omp_set_schedule_, omp_set_schedule_8_,
        omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
        omp_set_max_active_levels_, omp_set_max_active_levels_8_,
        omp_get_max_active_levels_, omp_get_level_,
        omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
        omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
        New exports @@OMP_3.0.
        * omp.h.in (omp_sched_t): New type.
        (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
        omp_set_max_active_levels, omp_get_max_active_levels,
        omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
        omp_get_active_level): New prototypes.
        * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
        gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
        gomp_thread_limit_var, gomp_remaining_threads_count,
        gomp_remaining_threads_lock): New variables.
        (parse_spincount): New function.
        (initialize_env): Call gomp_init_num_threads unconditionally.
        Initialize gomp_available_cpus.  Call parse_spincount,
        initialize gomp_{,throttled_}spin_count_var
        depending on presence and value of OMP_WAIT_POLICY and
        GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
        Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
        OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
        for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
        gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
        (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
        gomp_run_sched_var, gomp_run_sched_chunk): Remove.
        (gomp_global_icv): New.
        (parse_schedule): Use it.  Parse "auto".
        (omp_set_num_threads): Use gomp_icv.
        (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
        Likewise.
        (omp_get_max_threads): Move from parallel.c.
        (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
        omp_set_max_active_levels, omp_get_max_active_levels): New functions,
        add ialias.
        (parse_stacksize, parse_wait_policy): New functions.
        * fortran.c: Rewrite lock wrappers, if symbol versioning provide
        both wrappers for compatibility and new locks.
        (omp_set_schedule, omp_get_schedule,
        omp_get_thread_limit, omp_set_max_active_levels,
        omp_get_max_active_levels, omp_get_level,
        omp_get_ancestor_thread_num, omp_get_team_size,
        omp_get_active_level): New ialias_redirect.
        (omp_set_schedule_, omp_set_schedule_8_,
        omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
        omp_set_max_active_levels_, omp_set_max_active_levels_8_,
        omp_get_max_active_levels_, omp_get_level_,
        omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
        omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
        New functions.
        * parallel.c: Include limits.h.
        (gomp_resolve_num_threads): Add count argument.  Rewritten.
        (GOMP_parallel_start): Call gomp_new_team and pass that as last
        argument to gomp_team_start.  Pass 0 as second argument to
        gomp_resolve_num_threads.
        (GOMP_parallel_end): Decrease gomp_remaining_threads_count
        if gomp_thread_limit_var != ULONG_MAX.
        (omp_in_parallel): Implement using ts.active_level.
        (omp_get_max_threads): Move to env.c.
        (omp_get_level, omp_get_ancestor_thread_num,
        omp_get_team_size, omp_get_active_level): New functions,
        add ialias.
        * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
        after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
        gomp_iter_dynamic_next instead of the _locked variant and don't take
        lock around it, otherwise acquire it before calling
        gomp_iter_dynamic_next_locked.
        (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
        gomp_iter_dynamic_next instead of the _locked variant and don't take
        lock around it.
        (GOMP_parallel_sections_start): Call gomp_new_team instead of
        gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
        Adjust gomp_team_start caller.  Pass count as second argument to
        gomp_resolve_num_threads, don't adjust num_threads after the call.
        Use gomp_icv.
        * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
        ws->chunk_size by incr.
        (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
        code.
        * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
        types.
        (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
        (omp_check_defines): Check even the compat defines.
        * config/linux/ptrlock.c: New file.
        * config/linux/ptrlock.h: New file.
        * config/linux/wait.h: New file.
        * config/posix/ptrlock.c: New file.
        * config/posix/ptrlock.h: New file.
        * config/linux/bar.h (gomp_team_barrier_wait,
        gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
        (gomp_team_barrier_set_task_pending,
        gomp_team_barrier_clear_task_pending,
        gomp_team_barrier_set_waiting_for_tasks,
        gomp_team_barrier_waiting_for_tasks,
        gomp_team_barrier_done): New inlines.
        (gomp_barrier_t): Rewritten.
        (gomp_barrier_state_t): New typedef.
        (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
        gomp_barrier_wait_start): Rewritten.
        (gomp_barrier_wait_end): Change second argument to
        gomp_barrier_state_t.
        (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
        inlines.
        * config/linux/bar.c: Include wait.h instead of libgomp.h and
        futex.h.
        (gomp_barrier_wait_end): Rewritten.
        (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
        gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
        * config/posix/bar.h (gomp_barrier_t): Add generation field.
        (gomp_barrier_state_t): New typedef.
        (gomp_team_barrier_wait,
        gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
        (gomp_barrier_wait_start): Or all but low 2 bits from generation
        into the return value.  Return gomp_barrier_state_t.
        (gomp_team_barrier_set_task_pending,
        gomp_team_barrier_clear_task_pending,
        gomp_team_barrier_set_waiting_for_tasks,
        gomp_team_barrier_waiting_for_tasks,
        gomp_team_barrier_done): New inlines.
        (gomp_barrier_wait_end): Change second argument to
        gomp_barrier_state_t.
        (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
        inlines.
        * config/posix/bar.c (gomp_barrier_init): Clear generation field.
        (gomp_barrier_wait_end): Change second argument to
        gomp_barrier_state_t. 
        (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
        gomp_team_barrier_wake): New functions.
        * config/linux/mutex.c: Include wait.h instead of libgomp.h and
        futex.h.
        (gomp_futex_wake, gomp_futex_wait): New variables.
        (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
        * config/linux/lock.c: Rewrite to make locks task owned,
        for backwards compatibility provide the old entrypoints
        if symbol versioning.  Include wait.h instead of libgomp.h and
        futex.h.
        (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
        * config/posix95/lock.c: Rewrite to make locks task owned,
        for backwards compatibility provide the old entrypoints
        if symbol versioning.
        * config/posix/lock.c: Rewrite to make locks task owned,
        for backwards compatibility provide the old entrypoints
        if symbol versioning.
        * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
        (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
        * config/posix/proc.c, config/mingw32/proc.c: Similarly.
        * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
        (sys_futex0): Return error code.
        (futex_wake, futex_wait): If ENOSYS was returned, clear
        FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
        (cpu_relax, atomic_write_barrier): New static inlines.
        * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
        (futex_wake, futex_wait): If ENOSYS was returned, clear
        FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
        (cpu_relax, atomic_write_barrier): New static inlines.
        * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
        (sys_futex0): Return error code.
        (futex_wake, futex_wait): If ENOSYS was returned, clear
        FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
        (cpu_relax, atomic_write_barrier): New static inlines.
        * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
        (sys_futex0): Return error code.
        (futex_wake, futex_wait): If ENOSYS was returned, clear
        FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
        (cpu_relax, atomic_write_barrier): New static inlines.
        * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
        (sys_futex0): Return error code.
        (futex_wake, futex_wait): If ENOSYS was returned, clear
        FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
        (cpu_relax, atomic_write_barrier): New static inlines.
        * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
        (sys_futex0): Return error code.
        (futex_wake, futex_wait): If ENOSYS was returned, clear
        FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
        (cpu_relax, atomic_write_barrier): New static inlines.
        * config/linux/sem.c: Include wait.h instead of libgomp.h and
        futex.h.
        (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
        * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
        * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
        types.
        (omp_nest_lock_t): Change owner into void *, add lock field.
        * config/posix95/omp-lock.h: Include semaphore.h.
        (omp_lock_25_t, omp_nest_lock_25_t): New types.
        (omp_lock_t): Use sem_t instead of mutex if semaphores
        aren't broken.
        (omp_nest_lock_t): Likewise.  Change owner to void *.
        * config/posix/omp-lock.h: Include semaphore.h.
        (omp_lock_25_t, omp_nest_lock_25_t): New types.
        (omp_lock_t): Use sem_t instead of mutex if semaphores
        aren't broken.
        (omp_nest_lock_t): Likewise.  Add owner field.

2008-06-06  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/collapse-1.c: New test.
        * testsuite/libgomp.c/collapse-2.c: New test.
        * testsuite/libgomp.c/collapse-3.c: New test.
        * testsuite/libgomp.c/icv-1.c: New test.
        * testsuite/libgomp.c/icv-2.c: New test.
        * testsuite/libgomp.c/lib-2.c: New test.
        * testsuite/libgomp.c/lock-1.c: New test.
        * testsuite/libgomp.c/lock-2.c: New test.
        * testsuite/libgomp.c/lock-3.c: New test.
        * testsuite/libgomp.c/loop-4.c: New test.
        * testsuite/libgomp.c/loop-5.c: New test.
        * testsuite/libgomp.c/loop-6.c: New test.
        * testsuite/libgomp.c/loop-7.c: New test.
        * testsuite/libgomp.c/loop-8.c: New test.
        * testsuite/libgomp.c/loop-9.c: New test.
        * testsuite/libgomp.c/nested-3.c: New test.
        * testsuite/libgomp.c/nestedfn-6.c: New test.
        * testsuite/libgomp.c/sort-1.c: New test.
        * testsuite/libgomp.c/task-1.c: New test.
        * testsuite/libgomp.c/task-2.c: New test.
        * testsuite/libgomp.c/task-3.c: New test.
        * testsuite/libgomp.c/task-4.c: New test.
        * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
        to C++ testsuite default compiler options.
        * testsuite/libgomp.c++/collapse-1.C: New test.
        * testsuite/libgomp.c++/collapse-2.C: New test.
        * testsuite/libgomp.c++/ctor-10.C: New test.
        * testsuite/libgomp.c++/for-1.C: New test.
        * testsuite/libgomp.c++/for-2.C: New test.
        * testsuite/libgomp.c++/for-3.C: New test.
        * testsuite/libgomp.c++/for-4.C: New test.
        * testsuite/libgomp.c++/for-5.C: New test.
        * testsuite/libgomp.c++/loop-8.C: New test.
        * testsuite/libgomp.c++/loop-9.C: New test.
        * testsuite/libgomp.c++/loop-10.C: New test.
        * testsuite/libgomp.c++/task-1.C: New test.
        * testsuite/libgomp.c++/task-2.C: New test.
        * testsuite/libgomp.c++/task-3.C: New test.
        * testsuite/libgomp.c++/task-4.C: New test.
        * testsuite/libgomp.c++/task-5.C: New test.
        * testsuite/libgomp.c++/task-6.C: New test.
        * testsuite/libgomp.fortran/allocatable1.f90: New test.
        * testsuite/libgomp.fortran/allocatable2.f90: New test.
        * testsuite/libgomp.fortran/allocatable3.f90: New test.
        * testsuite/libgomp.fortran/allocatable4.f90: New test.
        * testsuite/libgomp.fortran/collapse1.f90: New test.
        * testsuite/libgomp.fortran/collapse2.f90: New test.
        * testsuite/libgomp.fortran/collapse3.f90: New test.
        * testsuite/libgomp.fortran/collapse4.f90: New test.
        * testsuite/libgomp.fortran/lastprivate1.f90: New test.
        * testsuite/libgomp.fortran/lastprivate2.f90: New test.
        * testsuite/libgomp.fortran/lib4.f90: New test.
        * testsuite/libgomp.fortran/lock-1.f90: New test.
        * testsuite/libgomp.fortran/lock-2.f90: New test.
        * testsuite/libgomp.fortran/nested1.f90: New test.
        * testsuite/libgomp.fortran/nestedfn4.f90: New test.
        * testsuite/libgomp.fortran/strassen.f90: New test.
        * testsuite/libgomp.fortran/tabs1.f90: New test.
        * testsuite/libgomp.fortran/tabs2.f: New test.
        * testsuite/libgomp.fortran/task1.f90: New test.
        * testsuite/libgomp.fortran/task2.f90: New test.
        * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
        * testsuite/libgomp.fortran/vla5.f90: Likewise.
        * testsuite/libgomp.c/pr26943-2.c: Likewise.
        * testsuite/libgomp.c/pr26943-3.c: Likewise.
        * testsuite/libgomp.c/pr26943-4.c: Likewise.

2008-05-23  Jakub Jelinek  <jakub@redhat.com>

        PR c++/36308
        * testsuite/libgomp.c++/ctor-11.C: New test.
        * testsuite/libgomp.c++/ctor-12.C: New test.

2008-05-15  Janis Johnson  <janis187@us.ibm.com>

        * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.

2008-05-07  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/36106
        * testsuite/libgomp.c/atomic-5.c: New test.
        * testsuite/libgomp.c/atomic-6.c: New test.
        * testsuite/libgomp.c/autopar-1.c: New test.

2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
        (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
        (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
        (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
        * configure: Regenerate.
        * Makefile.in, testsuite/Makefile.in: Likewise.

2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

        PR bootstrap/35457
        * aclocal.m4: Regenerate.
        * configure: Regenerate.

2008-03-18  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/35611
        * testsuite/libgomp.c/atomic-4.c: New test.

        PR libgomp/35625
        * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
        (gomp_iter_guided_next): Likewise.
        * testsuite/libgomp.c/pr35625.c: New test.

2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * aclocal.m4: Regenerate.
        * configure: Likewise.
        * Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.

2008-03-13  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/35185
        * testsuite/libgomp.c++/pr35185.C: New test.

2008-03-12  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/35549
        * testsuite/libgomp.c/pr35549.c: New test.

2008-03-06  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/atomic-3.c: New test.

2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

        PR fortran/33197
        * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
        .F08 file suffixes.

2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>

        PR libgomp/33131
        * configure.ac: Add ACX_HEADER_STRING.
        * env.c: Include strings.h.
        * aclocal.m4: Regenerate.
        * config.h.in: Regenerate.
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2008-02-15  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/35196
        * testsuite/libgomp.c/pr35196.c: New test.

        PR middle-end/35130
        * testsuite/libgomp.fortran/pr35130.f90: New test.
        * testsuite/libgomp.c/pr35130.c: New test.

2008-01-25  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/33880
        * testsuite/libgomp.c/pr33880.c: New test.
        * testsuite/libgomp.fortran/pr33880.f90: New test.

2008-01-24  David Edelsohn  <edelsohn@gnu.org>

        * configure: Regenerate.

2008-01-08  Jakub Jelinek  <jakub@redhat.com>

        * configure.ac: Move futex checking into ../config/futex.m4.
        * configure: Rebuilt.
        * aclocal.m4: Rebuilt.
        * Makefile.in: Rebuilt.

        * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
        2007-10-15 ../config/tls.m4 change.

2007-12-19  Jakub Jelinek  <jakub@redhat.com>

        PR c++/34513
        * testsuite/libgomp.c/pr34513.c: New test.
        * testsuite/libgomp.c++/pr34513.C: New test.

2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>

        PR target/32765
        * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.

2007-12-04  Jakub Jelinek  <jakub@redhat.com>

        * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.

2007-12-03  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.c/private-1.c: New test.

2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
            Paolo Bonzini  <bonzini@gnu.org>

        * Makefile.am: Use space as vpath separator.  Use 'vpath %'
        instead of 'VPATH ='.
        * Makefile.in: Regenerate.

2007-11-23  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Adjust makeinfo version check.
        * configure: Regenerate.

2007-11-10  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/34020
        * testsuite/libgomp.fortran/pr34020.f90: New test.

2007-11-06  Jakub Jelinek  <jakub@redhat.com>

        PR c++/33894
        * testsuite/libgomp.c++/atomic-1.C: New test.

2007-10-25  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/33275
        * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
        Make x and y integers rather than (implicit) reals.  Add private (j)
        clause to the last omp parallel.

2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>

        * configure: Regenerate following changes to ../config/tls.m4.

2007-09-28  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/stack.f90: New test.

2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * config/mingw32/proc.c: New file.

2007-09-05  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
        (main): Use __get_cpuid to get i386 target fetaures.
        * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
        (main): Use __get_cpuid to get x86_64 target fetaures.

2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>

        PR target/32765
        * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
        * testsuite/libgomp.fortran/crayptr2.f90: Likwise.

2007-07-12  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/32550
        * testsuite/libgomp.fortran/pr32550.f90: New test.
        * testsuite/libgomp.fortran/crayptr2.f90: New test.

2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>

        * aclocal.m4: Regenerated.

2007-07-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/32359
        * testsuite/libgomp.fortran/pr32359.f90: New.

2007-07-02  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/32468
        * sections.c (GOMP_parallel_sections_start): Only decrease
        number of threads to COUNT if dyn_var is true.
        * testsuite/libgomp.c/pr32468.c: New test.

2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        PR libgomp/26308
        * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.

2007-06-21  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/32362
        * testsuite/libgomp.c/pr32362-1.c: New test.
        * testsuite/libgomp.c/pr32362-2.c: New test.
        * testsuite/libgomp.c/pr32362-3.c: New test.

2007-06-07  Jakub Jelinek  <jakub@redhat.com>

        * team.c (gomp_team_start): Fix setting up thread_attr
        stack size.

2007-06-02  Paolo Bonzini  <bonzini@gnu.org>

        * configure: Regenerate.

2007-05-23  Steve Ellcey  <sje@cup.hp.com>

        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * aclocal.m4: Regenerate.
        * testsuite/Makefile.in: Regenerate.

2007-05-04  Jakub Jelinek  <jakub@redhat.com>

        * config/linux/proc.c: New file.

        PR libgomp/28482
        * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.

2007-04-19  Daniel Franke  <franke.daniel@gmail.com>

        * libgomp.texi (GOMP_CPU_AFFINITY): Updated.

2007-04-16  Matthias Klose  <doko@debian.org>

        * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
        flags if not building with -m64.
        * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
        flag for i?86-*-* targets, if current target matches -m64.

2007-04-14  Steve Ellcey  <sje@cup.hp.com>

        * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
        * Makefile.in: Regenerate.

2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        PR testsuite/31369
        * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
        ld_library_path.
        * testsuite/libgomp.fortran/fortran.exp: Likewise.

2007-04-04  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
        decls.
        (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
        * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
        (parse_affinity): New function.
        (initialize_env): Call it and gomp_init_affinity.
        * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
        create new pthread_attr_t and call gomp_init_thread_affinity
        on it for each thread before passing the attribute to pthread_create.
        * config/linux/affinity.c: New file.
        * config/posix/affinity.c: New file.
        * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
        * configure: Rebuilt.
        * config.h.in: Rebuilt.
        * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
        * Makefile.in: Rebuilt.

2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>

        * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
        *-*-darwin*.
        * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
        and use it if found.

2007-03-18  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/config/default.exp: New file.
        * testsuite/lib/libgomp.exp: New file.
        * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
        libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
        load_lib *, load_gcc_lib *): Move to libgomp.exp.
        (libgomp_load): Remove.
        * testsuite/lib/libgomp.exp (libgomp_init): Compute
        always_ld_library_path, not ld_library_path.  Set additional_flags
        to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
        (target_compile): Do not call libgomp_init.  Append lang_library_path
        and lang_link_flags to options.
        * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
        ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
        here.
        * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
        always_ld_library_path.  Set LD_LIBRARY_PATH here.
        * testsuite/libgomp.fortran/fortran.exp: Ditto.
        * testsuite/libgomp.c/atomic-1.c: Set dg-options to
        "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
        CX8 flag.
        * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
        lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
        * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
        * testsuite/libgomp.c/pr29947-1.c: Ditto.
        * testsuite/libgomp.c/atomic-10.c: Ditto.

2007-03-21  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
        dg-final cleanup-modules line.
        * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
        * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
        * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
        * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
        * testsuite/libgomp.fortran/reduction5.f90: Likewise.
        * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
        * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.

2007-03-18  Andreas Schwab  <schwab@suse.de>

        * acinclude.m4: Adjust regular expression for ld version
        extraction.
        * configure: Regenerate.

2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>

        * Makefile.am: Add install-pdf target as copied from
        automake v1.10 rules.
        * Makefile.in: Regenerate

2007-02-07  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/28486
        * configure: Regenerate.

        PR c++/30703
        * testsuite/libgomp.c++/pr30703.C: New test.

2007-02-02  Jakub Jelinek  <jakub@redhat.com>

        Revert:
        2006-07-05  Eric Christopher  <echristo@apple.com>
        * configure.ac: Depend addition of -pthread on host OS.
        * configure: Regenerate.

2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * libgomp.texi: Fix spacing after abbreviations.

2007-01-31  Daniel Franke <franke.daniel@gmail.com>

        PR libgomp/30546
        * configure.ac: Add check for makeinfo
        * Makefile.am: Redefined target libgomp.info, build libgomp.info only
        if an appropiate version of makeinfo is found.
        * aclocal.m4: Regenerated.
        * configure: Regenerated.
        * Makefile.in: Regenerated.
        * testsuite/Makefile.in: Regenerated.

2007-01-29  Daniel Franke <franke.daniel@gmail.com>

        PR libgomp/30540
        * libgomp.texi: More about implementation-dependent settings.

2007-01-26  Tobias Burnus  <burnus@net-b.de>

        * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.

2007-01-24  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/30494
        * testsuite/libgomp.c/pr30494.c: New test.

2007-01-15  Tom Tromey  <tromey@redhat.com>

        * configure: Rebuilt.
        * configure.ac: Fixed comment.

2007-01-14  Daniel Franke  <franke.daniel@gmail.com>

        * libgomp.texi: Document implementation specific default values of
        environment variables.

2006-12-21  Daniel Franke  <franke.daniel@gmail.com>

        PR libgomp/28209
        * libgomp.texi: New file.
        * configure.ac: Add --enable-generated-files-in-srcdir option.
        * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
        files to srcdir.
        * Makefile.in: Regenerated.
        * config.h.in: Regenerated.
        * testsuite/Makefile.in: Regenerated.
        * NOTES: Removed.

2006-12-04  Daniel Franke  <franke.daniel@gmail.com>

        PR libgomp/29949
        * env.c (omp_set_num_threads): Set illegal thread count to 1.

2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>

        * configure: Regenerate.

2006-12-04  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/29947
        * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
        start if there shouldn't be any loop iterations.
        (gomp_loop_ordered_static_start): Remove start == end test.
        * testsuite/libgomp.c/pr29947-1.c: New test.
        * testsuite/libgomp.c/pr29947-2.c: New test.

2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>

        * configure.tgt: Force initial-exec TLS model on Linux only.

2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * configure: Regenerated.

2006-11-09  Uros Bizjak  <ubizjak@gmail.com>

        * env.c (parse_schedule): Reject out of range values.
        (parse_unsigned_long): Reject out of range, negative or zero values.

2006-10-29  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/29629
        * testsuite/libgomp.fortran/pr29629.f90: New test.

2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>

        PR libgomp/29494
        * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
        * config/posix95: New directory.
        * config/posix95/omp-lock.h: New file.
        * config/posix95/lock.c: Likewise.

2006-10-14  Geoffrey Keating  <geoffk@apple.com>

        * aclocal.m4: Regenerate.
        * configure: Regenerate.

2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>

        * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
        '<' to '<='.

2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>

        * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
        test.
        * configure: Regenerate.
        * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.

2006-09-26  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/25261
        PR middle-end/28790
        * testsuite/libgomp.c/nestedfn-4.c: New test.
        * testsuite/libgomp.c/nestedfn-5.c: New test.
        * testsuite/libgomp.fortran/nestedfn3.f90: New test.

        PR fortran/29097
        * testsuite/libgomp.fortran/condinc1.f: New test.
        * testsuite/libgomp.fortran/condinc2.f: New test.
        * testsuite/libgomp.fortran/condinc3.f90: New test.
        * testsuite/libgomp.fortran/condinc4.f90: New test.
        * testsuite/libgomp.fortran/condinc1.inc: New file.

2006-09-18  Tom Tromey  <tromey@redhat.com>

        * configure: Rebuilt.

2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>

        PR c/28768
        PR preprocessor/14634
        * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
        to AC_DEFINE.
        * configure: Regenerate.

2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>

        * testsuite/libgomp.fortran/reduction3.f90: Change
        -2147483648 to -huge(i)-1 to avoid overflow.
        * testsuite/libgomp.fortran/reduction4.f90: Change
        Z'ffffffff' to not(0) to avoid overflow.

2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>

        PR libgomp/25938
        * Makefile.am (libsubincludedir): New.
        (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
        * Makefile.in: Regenerate.

2006-08-17  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/28725
        * env.c: Include ctype.h.
        (parse_schedule, parse_unsigned_long, parse_boolean): Allow
        leading and/or trailing whitespace and compare strings case
        insensitively.

2006-07-16  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/28390
        * testsuite/libgomp.fortran/pr28390.f: New test.

2006-07-05  Eric Christopher  <echristo@apple.com>

        * configure.ac: Depend addition of -pthread on host OS.
        * configure: Regenerate.

2006-06-21  Jakub Jelinek  <jakub@redhat.com>

        * critical.c (GOMP_critical_name_start): Fix *pptr initialization
        when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
        defined.

2006-06-20  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/26175
        PR libgomp/26477
        * configure.ac: If neither --enable-linux-futex nor
        --disable-linux-futex is passed, determine the default by checking
        for compiling and/or running against NPTL.  With --enable-linux-futex,
        check if SYS_gettid and SYS_futex are defined.
        * configure: Rebuilt.

2006-06-14  Richard Henderson  <rth@redhat.com>

        PR libgomp/28008
        * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
        undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.

2006-06-09  Richard Henderson  <rth@redhat.com>

        * env.c (gomp_nthreads_var): Change to unsigned long.
        (gomp_run_sched_chunk): Likewise.
        (parse_unsigned_long): Rename from parse_num_threads and generalize.
        (initialize_env): Initialize gomp_thread_attr.
        * libgomp.h (gomp_nthreads_var): Update decl.
        (gomp_run_sched_chunk): Likewise.
        (gomp_thread_attr): Declare.
        * team.c (gomp_thread_attr): Export.
        (initialize_team): Don't initialize it.

2006-06-09  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/27916
        * testsuite/libgomp.fortran/pr27916-1.f90: New test.
        * testsuite/libgomp.fortran/pr27916-2.f90: New test.

2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>

        * config/mingw32/time.c: New file.
        * configure.tgt: Use it.

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

        * Makefile.am: Add install-html target. Add install-html to .PHONY
        * Makefile.in: Regenerate.

2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        PR libgomp/27612
        * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
        * testsuite/libgomp.c/critical-1.c: Likewise.
        * testsuite/libgomp.c/loop-1.c: Likewise.
        * testsuite/libgomp.c/loop-2.c: Likewise.
        * testsuite/libgomp.c/single-1.c: Likewise.
        * testsuite/libgomp.c/ordered-1.c: Likewise.
        * testsuite/libgomp.c/ordered-2.c: Likewise.

2006-05-15  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/27416
        * libgomp.fortran/pr27416-1.f90: New test.

2006-05-03  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/27395
        * testsuite/libgomp.fortran/pr27395-1.f90: New test.
        * testsuite/libgomp.fortran/pr27395-2.f90: New test.

2006-05-02  Jakub Jelinek  <jakub@redhat.com>

        PR c++/26943
        * testsuite/libgomp.c/pr26943-1.c: New test.
        * testsuite/libgomp.c/pr26943-2.c: New test.
        * testsuite/libgomp.c/pr26943-3.c: New test.
        * testsuite/libgomp.c/pr26943-4.c: New test.
        * testsuite/libgomp.c++/pr27337.C: Remove barrier.
        * testsuite/libgomp.c++/pr26943.C: New test.

2006-05-02  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/27337
        * testsuite/libgomp.c++/pr27337.C: New test.

2006-04-26  Jakub Jelinek  <jakub@redhat.com>

        PR c/26171
        * testsuite/libgomp.c/pr26171.c: New test.

2006-04-25  Richard Henderson  <rth@redhat.com>

        PR libgomp/25865
        * configure.ac: Use GCC_CHECK_TLS.
        * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
        * Makefile.in, aclocal.m4, configure: Regenerate.

2006-04-10  Matthias Klose  <doko@debian.org>

        * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
        directory names containing underscores.

2006-03-21  Jakub Jelinek  <jakub@redhat.com>

        PR c++/26691
        * testsuite/libgomp.c++/pr26691.C: New test.

2006-03-13  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/retval2.f90: New test.

2006-03-09  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.c++: New directory.

2006-02-25  Shantonu Sen  <ssen@opendarwin.org>

        * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
        * config/posix/sem.c: Implement the above.

2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>

        * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
        define HAVE_BROKEN_POSIX_SEMAPHORES.
        * configure: Rebuilt.
        * config.h.in: Rebuilt.

2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>

        PR bootstrap/26161
        * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
        for the other pthread check.
        * configure: Regenerate.
        * config.h.in: Regenerate.

2006-02-15  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/25938
        PR libgomp/25984
        * Makefile.am (fincludedir): New variable.
        (nodist_include_HEADERS): Remove Fortran files.
        (nodist_finclude_HEADERS): New variable.
        * Makefile.in: Regenerated.

2006-02-13  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
        Remove tests for returning assumed character length arrays.

2006-02-12  Roger Sayle  <roger@eyesopen.com>
            John David Anglin  <dave@hiauly1.hia.nrc.ca>

        PR libgomp/25936
        * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.

2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.

2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>

        * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
        part of LD_LIBRARY_PATH manually.

2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>

        PR libgomp/25852
        * testsuite/lib/libgomp-dg.exp (blddir): Set it in
        libgomp_init.

2005-01-25  Paolo Bonzini  <bonzini@gnu.org>

        PR libgomp/25884
        * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
        * configure.ac (PERL): Don't set.
        (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
        (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
        OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
        * omp.h.in: Wrap the new configure substitutions with @ characters.
        * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
        * aclocal.m4, configure, Makefile.in: Regenerate.
        * mkomp_h.pl: Delete.

2005-01-24  Paolo Bonzini  <bonzini@gnu.org>

        PR libgomp/25259
        * configure.ac: Use GCC_HEADER_STDINT.
        * libgomp.h: Include gstdint.h.
        * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
        * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.

2006-01-24  Richard Henderson  <rth@redhat.com>

        PR libgomp/25942
        * configure.ac: Add AM_MAINTAINER_MODE.
        * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.

2006-01-24  Diego Novillo  <dnovillo@redhat.com>

        * Makefile.in: Regenerate.
        * testsuite/Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.

2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>

        * config/posix/proc.c: Conditional include of sys/loadavg.h for
        Solaris.
        * configure.ac: Add check for loadavg.h.
        (link_gomp): Adjust comment.
        * configure: Regenerate.
        * config.h.in: Regenerate.

2006-01-21  Steve Ellcey  <sje@cup.hp.com>

        PR libgomp/25877
        * configure.ac: Remove check for alloca.h.
        * configure: Regenerate.
        * config.h.in: Regenerate.
        * libgomp.h: define gomp_alloca to be __builtin_alloca.
        * team.c: Remove use of alloca.h.
        Call gomp_alloca instead of alloca.

2006-01-20  Steve Ellcey  <sje@cup.hp.com>

        PR libgomp/25877
        * team.c: Add include of alloca.h.
        * configure.ac: Add check for alloca.h.
        * configure: Regenerate.
        * config.h.in: Regenerate.

2006-01-17  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/25219
        * testsuite/libgomp.fortran/pr25219.f90: New test.

2005-12-05  Uros Bizjak  <uros@kss-loka.si>

        * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
        testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
        testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
        testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
        testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
        testsuite/libgomp.fortran/threadprivate1.f90,
        testsuite/libgomp.fortran/threadprivate2.f90,
        testsuite/libgomp.fortran/threadprivate3.f90,
        testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
        testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
        testsuite/libgomp.fortran/omp_parse3.f90: Change required
        effective-target to TLS runtime.

        * testsuite/libgomp.fortran/pr25162.f: Require
        effective-target TLS runtime.

2005-12-01  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/nestedfn2.f90: New test.
        * testsuite/libgomp.c/nestedfn-3.c: New test.

2005-11-30  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/25162
        * testsuite/libgomp.fortran/pr25162.f: New test.

2005-11-28  Jakub Jelinek  <jakub@redhat.com>

        * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
        CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.

2005-11-25  Jakub Jelinek  <jakub@redhat.com>

        * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
        libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
        omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
        single.c, team.c, work.c, config/linux/alpha/futex.h,
        config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
        config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
        config/linux/powerpc/futex.h, config/linux/s390/futex.h,
        config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
        config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
        config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
        config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
        FSF address.

2005-11-18  Jakub Jelinek  <jakub@redhat.com>

        * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
        to nodist_noinst_HEADERS.
        * Makefile.in: Rebuilt.

        * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
        add integer count field.
        * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
        omp_nest_lock_t type change.
        (omp_init_nest_lock): Likewise.  Initialize count to 0.
        (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
        Increment count.
        (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
        Decrement count.
        (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
        Increment count if successful and return the new nesting level.
        * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
        * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
        * testsuite/libgomp.c/lib-1.c: New test.
        * testsuite/libgomp.fortran/lib1.f90: New test.
        * testsuite/libgomp.fortran/lib2.f: New test.
        * testsuite/libgomp.fortran/lib3.f: New test.

2005-11-17  Richard Henderson  <rth@redhat.com>

        PR 24845
        * Makefile.am (nodist_toolexeclib_HEADERS): New.
        * configure.ac (link_gomp): New.  Substitute it.
        (AC_CONFIG_FILES): Add libgomp.spec.
        * libgomp.spec.in: New file.
        * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
        * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.

2005-11-18  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/reduction1.f90: Adjust for
        reduction(-:var) behaving the same as reduction(+:var).
        * testsuite/libgomp.c/reduction-4.c: New test.

2005-11-15  Uros Bizjak  <uros@kss-loka.si>

        * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
        testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
        testsuite/libgomp.c/copyin-3.c,
        testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
        testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
        testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
        testsuite/libgomp.c++/pr24455.C,
        testsuite/libgomp.fortran/threadprivate1.f90,
        testsuite/libgomp.fortran/threadprivate2.f90,
        testsuite/libgomp.fortran/threadprivate3.f90,
        testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
        testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
        testsuite/libgomp.fortran/omp_parse3.f90: Require
        effective-target TLS.

2005-11-14  Diego Novillo  <dnovillo@redhat.com>

        * HEADER: Remove.

2005-11-13  Jakub Jelinek  <jakub@redhat.com>

        PR libgomp/24797
        * team.c (initialize_team): Pass NULL rather than free as
        pthread_key_create destructor.  Initialize thread specific data
        pointer in initial thread to a static local variable rather than
        malloced memory.

2005-11-11  Uros Bizjak  <uros@kss-loka.si>

        * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
        its location to ld_library_path.

2005-11-10  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.c/c.exp: Rename from dg.exp.

2005-11-10  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.c: Rename from libgomp.dg.

2005-11-09  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
        threadprivate variable 'i'.

2005-11-09  Jakub Jelinek  <jakub@redhat.com>

        * config/linux/s390/futex.h: New file.
        * configure.tgt: Use it.

        * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
        before the parallel.

2005-11-08  Jakub Jelinek  <jakub@redhat.com>

        PR c++/24734
        * testsuite/libgomp.c++/master-1.C: New test.

2005-11-07  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.dg/copyin-3.c: New test.

2005-11-07  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/retval1.f90: New test.
        * testsuite/libgomp.fortran/vla7.f90: New test.

2005-11-06  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/vla2.f90: New test.
        * testsuite/libgomp.fortran/vla3.f90: New test.
        * testsuite/libgomp.fortran/vla4.f90: New test.
        * testsuite/libgomp.fortran/vla5.f90: New test.
        * testsuite/libgomp.fortran/vla6.f90: New test.

2005-11-01  Jakub Jelinek  <jakub@redhat.com>

        * config/linux/sparc/futex.h: New file.
        * configure.tgt: Use it.
        * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.

        * critical.c: Include stdlib.h.
        * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
        ignoring return value.
        * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
        LIBGOMP_CHECK_SYNC_BUILTINS check.
        * configure: Rebuilt.

2005-10-31  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/vla1.f90: New test.

2005-10-31  Richard Henderson  <rth@redhat.com>

        * testsuite/libgomp.fortran/character2.f90: Fix race condition
        setting 's' in different threads.

2005-10-31  Jakub Jelinek  <jakub@redhat.com>

        * libgomp.h (attribute_hidden, ialias): Define.
        * config/posix/proc.c (omp_get_num_procs): Add ialias.
        * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
        * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
        omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
        omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
        omp_test_lock, omp_test_nest_lock): Likewise.
        * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
        omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
        omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
        omp_test_lock, omp_test_nest_lock): Likewise.
        * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
        omp_get_dynamic, omp_get_nested): Likewise.
        * parallel.c (omp_get_num_threads, omp_get_max_threads,
        omp_get_thread_num, omp_in_parallel): Likewise.
        * fortran.c (ialias_redirect): Define.
        (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
        omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
        omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
        omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
        omp_set_num_threads, omp_get_dynamic, omp_get_nested,
        omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
        omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
        omp_get_wtime): Add ialias_redirect.

2005-10-30  Jakub Jelinek  <jakub@redhat.com>

        * fortran.c: Include stdlib.h.

2005-10-29  Jakub Jelinek  <jakub@redhat.com>

        * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
        * Makefile.in: Regenerated.

2005-10-28  Jakub Jelinek  <jakub@redhat.com>

        * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
        * libgomp_f.h.in (omp_check_defines): New function.
        * env.c: Include libgomp_f.h.
        (initialize_env): Call omp_check_defines.

        * testsuite/libgomp.dg/copyin-2.c: New test.
        * testsuite/libgomp.c++/copyin-2.C: New test.
        * testsuite/libgomp.fortran/threadprivate3.f90: New test.

        * testsuite/libgomp.fortran/threadprivate2.f90: New test.
        * testsuite/libgomp.fortran/sharing2.f90: New test.

        * testsuite/libgomp.dg/copyin-1.c: New test.
        * testsuite/libgomp.c++/copyin-1.C: New test.

2005-10-26  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/crayptr1.f90: New test.

        * testsuite/libgomp.fortran/workshare1.f90: New test.

        * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
        only test.
        * libgomp.fortran/sharing1.f90: New test.

2005-10-24  Jakub Jelinek  <jakub@redhat.com>

        PR c++/24502
        * testsuite/libgomp.c++/loop-7.C: New test.

        * testsuite/libgomp.dg/nestedfn-2.c: New test.

        * testsuite/libgomp.dg/nestedfn-1.c: New test.
        * testsuite/libgomp.fortran/reduction6.f90: New test.
        * testsuite/libgomp.fortran/nestedfn1.f90: New test.

2005-10-23  Richard Henderson  <rth@redhat.com>

        * testsuite/libgomp.c++/ctor-1.C: New.
        * testsuite/libgomp.c++/ctor-2.C: New.
        * testsuite/libgomp.c++/ctor-3.C: New.
        * testsuite/libgomp.c++/ctor-4.C: New.
        * testsuite/libgomp.c++/ctor-5.C: New.
        * testsuite/libgomp.c++/ctor-6.C: New.
        * testsuite/libgomp.c++/ctor-7.C: New.
        * testsuite/libgomp.c++/ctor-8.C: New.
        * testsuite/libgomp.c++/ctor-9.C: New.

2005-10-21  Diego Novillo  <dnovillo@redhat.com>

        PR 24455
        * testsuite/libgomp.c++/pr24455-1.C: New test.
        * testsuite/libgomp.c++/pr24455.C: New test.
        * testsuite/libgomp.dg/pr24455-1.c: New test.
        * testsuite/libgomp.dg/pr24455.c: New test.

2005-10-20  Richard Henderson  <rth@redhat.com>

        * testsuite/libgomp.c++/loop-6.C: New.
        * testsuite/libgomp.dg/loop-3.c: New.

2005-10-20  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
        explicitly private.
        * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
        explicitly shared.

2005-10-19  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.fortran/jacobi.f: New test.

2005-10-19  Richard Henderson  <rth@redhat.com>

        * configure.tgt (i?86-linux): Default to with_arch instead of
        CFLAGS.  Add -mtune to match target_cpu.
        (x86_64-linux): Tune to i686.

        * fortran.c (omp_test_nest_lock_): Fix typo.

2005-10-19  Jakub Jelinek  <jakub@redhat.com>

        * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
        gomp_ordered_sync): Do nothing if team->nthreads == 1.
        * testsuite/libgomp.dg/ordered-3.c: New test.

        * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
        Remove volatile keyword.

        * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
        in COMMON block to avoid warnings on 64-bit targets.

2005-10-18  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/shared-3.c: New test.

2005-10-18  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
        * testsuite/libgomp.fortran/reduction5.f90: New test.

2005-10-18  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
        dg-options.
        * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
        flush loop now that __sync_synchronize has proper memory barrier.
        * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
        Add -ffixed-form to dg-options.

2005-10-17  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.fortran/fortran.exp: Also gather tests
        from subdirectories.
        * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
        * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.

2005-10-17  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
        lang_library_path exists.  Use find instead of glob to gather tests.
        * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.

2005-10-17  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
        * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.

2005-10-15  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.dg/vla-1.c: New test.

        * testsuite/libgomp.fortran/reference2.f90: New test.

        * testsuite/libgomp.fortran/character2.f90: Remove explicit
        declaration of omp_get_thread_num.
        * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
        use omp_lib.

        * testsuite/libgomp.fortran/reduction1.f90: New test.
        * testsuite/libgomp.fortran/reduction2.f90: New test.
        * testsuite/libgomp.fortran/reduction3.f90: New test.
        * testsuite/libgomp.fortran/reduction4.f90: New test.

2005-10-13  Richard Henderson  <rth@redhat.com>

        * Makefile.am (libgomp_la_SOURCES): Add bar.c.
        * Makefile.in: Regenerate.
        * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
        * libgomp.h: Include bar.h.
        (struct gomp_barrier): Remove.
        (struct gomp_team): Add barrier.  Replace master_barrier with
        master_release.  Replace threads with ordered_release.
        (struct gomp_thread): Replace barrier with release.
        * ordered.c (gomp_ordered_first): Update for ordered_release change.
        (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
        gomp_ordered_static_next, gomp_ordered_sync): Likewise.
        * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
        (GOMP_single_copy_end): Likewise.
        * team.c (gomp_threads_dock): New.
        (gomp_barrier_init, gomp_barrier_destroy): Remove.
        (gomp_thread_start): Use gomp_barrier_wait.
        (new_team, free_team): Update for gomp_team changes.
        (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
        (gomp_team_end): Use gomp_barrier_wait.
        (initialize_team): Update for gomp_thread changes.
        * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
        (gomp_work_share_end_nowait): Use atomic ops when available.
        * config/linux/bar.c, config/linux/bar.h: New files.
        * config/posix/bar.c, config/posix/bar.h: New files.

2005-10-13  Jakub Jelinek  <jakub@redhat.com>

        * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
        * testsuite/libgomp.dg/single-2.c: New test.

        * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
        lang_link_flags): Unset, so that they aren't inherited from previously
        sourced *.exp.

        * testsuite/libgomp.fortran/threadprivate1.f90: New test.

2005-10-12  Richard Henderson  <rth@redhat.com>

        * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
        (libgomp_init): Use lang_test_file, lang_library_path, and
        lang_link_flags, set by the subdirectory files.  Add -fopenmp here.

        * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
        (lang_test_file, lang_link_flags): New.
        (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.

        * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
        testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
        testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
        testsuite/libgomp.c++/parallel-1.C,
        testsuite/libgomp.c++/reduction-1.C,
        testsuite/libgomp.c++/reduction-2.C,
        testsuite/libgomp.c++/reduction-3.C,
        testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
        testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
        testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
        New files, largely cribbed from the C testsuite.

2005-10-12  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/character1.f90: New test.
        * testsuite/libgomp.fortran/character2.f90: New test.

        * testsuite/libgomp.dg/nested-1.c: New test.
        * testsuite/libgomp.dg/nested-2.c: New test.
        * testsuite/libgomp.fortran/do1.f90: New test.
        * testsuite/libgomp.fortran/do2.f90: New test.

        * testsuite/libgomp.fortran/reference1.f90: New test.

2005-10-11  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.dg/reduction-1.c: New test.
        * testsuite/libgomp.dg/reduction-2.c: New test.
        * testsuite/libgomp.dg/reduction-3.c: New test.

2005-10-10  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.dg/atomic-1.c: New test.
        * testsuite/libgomp.dg/atomic-2.c: New test.

2005-10-09  Richard Henderson  <rth@redhat.com>

        * critical.c (atomic_lock): New.
        (initialize_critical): Initialize it.
        (GOMP_atomic_start, GOMP_atomic_end): New.
        * libgomp.map: Export them.
        * libgomp_g.h: Declare them.

        * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.

2005-10-02  Richard Henderson  <rth@redhat.com>

        * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
        to XCFLAGS instead of CFLAGS.

2005-09-30  Richard Henderson  <rth@redhat.com>

        * configure.ac: Determine whether -pthread or -lpthread is needed.
        * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
        * Makefine.in, configure: Rebuild.

2005-09-28  Richard Henderson  <rth@redhat.com>

        * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
        * testsuite/libgomp.dg/omp-single-3.c: New test.

2005-09-28  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/omp-single-2.c: New test.
        * testsuite/libgomp.dg/shared-2.c: Fix return code.

2005-09-27  Richard Henderson  <rth@redhat.com>

        * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
        * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.

2005-09-27  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.dg/omp-loop03.c: New test.

2005-09-27  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/omp-parallel-for.c: New test.

2005-09-27  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/omp-single-1.c: New test.
        * testsuite/libgomp.dg/shared-1.c: Return 0.
        Add prototype for abort.
        * testsuite/libgomp.dg/shared-2.c: Likewise.

2005-09-26  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
        constructs.

2005-09-26  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/shared-1.c: New test.
        * testsuite/libgomp.dg/shared-2.c: New test.

2005-09-24  Richard Henderson  <rth@redhat.com>

        * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.

2005-09-24  Richard Henderson  <rth@redhat.com>

        * iter.c (gomp_iter_static_next): Round up when computing number
        of iterations.  Don't bother distributing a remainder equally.

        * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
        Don't call srand.  Zero b before testing.
        (main): New.

2005-09-24  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
        * testsuite/libgomp.fortran/omp_atomic2.f90: New test.

2005-09-23  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
        without !$omp end do, followed immediately by subroutine end.

2005-09-23  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/omp-parallel-if.c: New test.

2005-09-22  Richard Henderson  <rth@redhat.com>

        * critical.c (GOMP_critical_name_start): Change argument to void**.
        Reuse the pointer space if the mutex fits.
        (GOMP_critical_name_end): Likewise.
        (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
        * libgomp_g.h (GOMP_critical_name_start): Update decl.
        (GOMP_critical_name_end): Likewise.
        * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
        * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.

2005-09-20  Richard Henderson  <rth@redhat.com>

        * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
        (create_lock_lock): New.
        (initialize_critical): Initialize it.
        * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
        * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.

2005-09-20  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.

2005-09-20  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/omp-loop01.c: New test.
        * testsuite/libgomp.dg/omp-loop02.c: New test.

2005-09-20  Jakub Jelinek  <jakub@redhat.com>

        * configure.ac (AC_PROG_FC): Add.
        (USE_FORTRAN): New automake conditional.
        * configure: Rebuilt.
        * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
        (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
        If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
        Add rules to build them.
        * Makefile.in: Rebuilt.
        * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
        OMP_NEST_LOCK_KIND.
        * libgomp.map: Add Fortran wrappers.
        * libgomp_f.h.in: New file.
        * omp_lib.h.in: New file.
        * omp_lib.f90.in: New file.
        * fortran.c: New file.
        * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
        Append libgfortran directory to LD_LIBRARY_PATH if it exists.
        Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
        libgfortran has been built.
        * testsuite/libgomp.fortran/fortran.exp: New file.
        * testsuite/libgomp.fortran/omp_cond1.f: New test.
        * testsuite/libgomp.fortran/omp_cond2.f: New test.
        * testsuite/libgomp.fortran/omp_cond3.F90: New test.
        * testsuite/libgomp.fortran/omp_cond4.F90: New test.
        * testsuite/libgomp.fortran/omp_hello.f: New test.
        * testsuite/libgomp.fortran/omp_orphan.f: New test.
        * testsuite/libgomp.fortran/omp_parse1.f90: New test.
        * testsuite/libgomp.fortran/omp_parse2.f90: New test.
        * testsuite/libgomp.fortran/omp_parse3.f90: New test.
        * testsuite/libgomp.fortran/omp_parse4.f90: New test.
        * testsuite/libgomp.fortran/omp_reduction.f: New test.
        * testsuite/libgomp.fortran/omp_workshare1.f: New test.
        * testsuite/libgomp.fortran/omp_workshare2.f: New test.

2005-08-30  Richard Henderson  <rth@redhat.com>

        * loop.c (GOMP_loop_static_start): Provide fallback wrapper
        function for when aliases are not usable.
        (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
        GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
        GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
        GOMP_loop_dynamic_next, GOMP_loop_guided_next,
        GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
        GOMP_loop_ordered_guided_next): Likewise.
        * ordered.c (GOMP_ordered_start): Likewise.

2005-08-01  Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
        * testsuite/libgomp.dg/omp_hello.c: Fix return code
        * testsuite/libgomp.dg/omp_matvec.c: Likewise.
        * testsuite/libgomp.dg/omp_orphan.c: Likewise
        * testsuite/libgomp.dg/omp_reduction.c: Likewise
        * testsuite/libgomp.dg/omp_workshare1.c: Likewise
        * testsuite/libgomp.dg/omp_workshare2.c: Likewise
        * testsuite/libgomp.dg/omp_workshare3.c: Likewise
        * testsuite/libgomp.dg/omp_workshare4.c: Likewise

2005-07-07  Eric Christopher  <echristo@redhat.com>
            Diego Novillo  <dnovillo@redhat.com>

        * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
        * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
        up code.
        * testsuite/libgomp.dg/omp_matvec.c: Ditto.
        * testsuite/libgomp.dg/omp_orphan.c: Ditto.
        * testsuite/libgomp.dg/omp_reduction.c: Ditto.
        * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
        * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
        * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
        * testsuite/libgomp.dg/omp_workshare4.c: Ditto.

2005-06-13  Diego Novillo  <dnovillo@redhat.com>

        * TOPLEVEL.patch: Remove.

2005-05-16  Richard Henderson  <rth@redhat.com>

        * configure.ac: Test for clock_gettime.
        * config.h.in, configure: Rebuild.
        * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
        (omp_get_wtime): Use clock_gettime if available.
        (omp_get_wtick): Use clock_getres if available.

2005-05-11  Richard Henderson  <rth@redhat.com>

        * config/linux/ia64/futex.h: New file.
        * configure.tgt: Use it.

        * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.

2005-05-07  Richard Henderson  <rth@redhat.com>

        * config/linux/powerpc/futex.h: New file.
        * configure.tgt: Use it.

        * config/linux/i486/futex.h: Merge ...
        * config/linux/x86_64/futex.h: ... into ...
        * config/linux/x86/futex.h: ... here.
        * configure.tgt: Update to match.

2005-05-06  Richard Henderson  <rth@redhat.com>

        * config/linux/alpha/futex.h: Conditionally define SYS_futex.
        * config/linux/i486/futex.h: Likewise.
        * config/linux/x86_64/futex.h: Likewise.

        * config/linux/lock.c: New file.
        * config/linux/omp-lock.h: New file.

        * critical.c, env.h: Don't include omp.h
        * config/posix/lock.c: Include libgomp.h instead of omp.h.
        * config/posix/time.c: Likewise.
        * config/posix/omp-lock.h: New file.
        * libgomp.h: Include omp-lock.h and omp.h.
        * Makefile.am (nodist_include_HEADERS): New.
        (omp.h): New rule.
        * configure.ac (PERL): New.
        * mkomp_h.pl: New file.
        * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
        with templates.
        * Makefile.in, configure, testsuite/Makefile.in: Rebuild.

        * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
        build directory.  Re-add -march=i486 hack.

        * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
        (libgomp_link_flags): Remove.
        (libgomp_initialized): Remove.
        (libgomp_init): Don't protect from reinitialization.  Copy code
        from libstdc++ for getting the multilib set correctly.

2005-05-05  Richard Henderson  <rth@redhat.com>

        * config/linux/alpha/futex.h: New file.
        * configure.tgt (alpha*-*-linux*): Use it.

        * config/posix/mutex.c: New file.
        * config/posix/sem.c: Use libgomp.h.

        * configure.tgt (x86_64-linux): Also test CC for -m32.
        * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.

        * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
        after $gccpath.

        * Makefile.am (SUBDIRS): New.
        (libgomp_la_LDFLAGS): Add -lpthread.
        * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
        * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.

        * libgomp_g.h: New file.
        * libgomp.h: Split out all public declarations to libgomp_g.h.
        Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
        * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
        * config/linux/sem.h: Likewise.
        * config/posix/sem.h: Likewise.

        * Makefile.am (AM_LDFLAGS): New.
        (libgomp_version_script): Split out from ...
        (libgomp_la_LDFLAGS): ... here.
        (libgomp_version_info): New.
        * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
        (LIBGOMP_ENABLE): New.
        (LIBGOMP_CHECK_LINKER_FEATURES): New.
        (LIBGOMP_ENABLE_SYMVERS): New.
        * configure.ac (AC_INIT): Version 1.0.
        (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
        (enable-linux-futex): Likewise.  Rename from enable-futex.
        (libtool_VERSION): New.
        (LIBGOMP_ENABLE_SYMVERS): Use it.
        * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
        * Makefile.in, aclocal.m4, configure: Rebuild.

        * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
        (gomp_mutex_unlock_slow): Fix typo.
        * config/linux/sem.c: Similarly.
        (gomp_sem_post_slow): Fix typo.
        * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
        * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
        [__PIC__] (sys_futex0): Don't use tmp output in asm.

        * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
        (libgomp_la_LDFLAGS): Add top_srcdir to path.
        * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
        * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
        XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
        * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
        LDFLAGS.  Pull enable_futex check to top-level.
        * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
        * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.

        First attempt at real configury.
        * Makefile, config.h: Remove file.
        * Makefile.am, Makefile.in: New file.
        * acinclude.m4 aclocal.m4: New file.
        * configure.ac, configure.tgt, configure: New file.

        * config/posix/lock.c: Rename from sys-lock.c.
        * config/posix/mutex.h: Rename from sys-mutex.h.
        * config/posix/sem.c: Rename from sys-sem.c.
        * config/posix/sem.h: Rename from sys-sem.h.
        * config/posix/proc.c: Rename from sys-proc.c.
        * config/posix/time.c: Rename from sys-proc.c.

        * config/linux/mutex.c: New file.
        * config/linux/mutex.h: New file.
        * config/linux/sem.c: New file.
        * config/linux/sem.h: New file.
        * config/linux/i486/futex.h: New file.
        * config/linux/x86_64/futex.h: New file.

2005-05-04  Richard Henderson  <rth@redhat.com>

        * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
        * libgomp.h: Declare them.
        * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
        gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.

2005-05-04  Richard Henderson  <rth@redhat.com>

        * libgomp-1 code drop

2005-05-04  Richard Henderson  <rth@redhat.com>

        * iter.c (gomp_iter_static_next): Return tri-state on 0.
        * ordered.c (gomp_ordered_static_next): Remove not_last argument.
        * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
        (gomp_iter_static_next): Update.
        (gomp_ordered_static_next): Update.
        * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
        (gomp_loop_ordered_static_start): Likewise.  Exit early for a
        totally empty range.
        (gomp_loop_ordered_static_next): Refine test for calling
        gomp_ordered_static_next.
        * testsuite/ordered-1.c: Add case for more threads than iterations.

        * iter.c (gomp_iter_runtime_next_locked): Remove.
        * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
        gomp_loop_guided_start, gomp_loop_ordered_static_start,
        gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
        gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
        gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
        gomp_loop_ordered_guided_next): Downcase name, make static, add
        an external alias with the old name.
        (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
        GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
        switch and call one of the above static functions.
        * libgomp.h: Update.

        * work.c (gomp_work_share_start): Lock the mutex for !first too.
        * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
        GOMP_loop_guided_start, GOMP_loop_runtime_start,
        GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
        GOMP_loop_ordered_guided_start): Update to match.
        * sections.c (GOMP_sections_start): Likewise.
        * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.

        * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
        gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
        Use bounds check instead of modulus.
        (gomp_ordered_sync): Split out of GOMP_ordered_start.
        (gomp_ordered_last): Don't sync with ordered_owner here.
        (gomp_ordered_next): Likewise.
        (gomp_ordered_static_loop_next): Likewise.
        * loop.c, libgomp.h: Update to match.

        * libgomp.h (GOMP_barrier): Declare.

        * testsuite/barrier-1.c: New file.
        * testsuite/critical-1.c: New file.
        * testsuite/ordered-2.c: New file.
        * testsuite/ordered-1.c: New file.
        * testsuite/sections-1.c: New file.
        * testsuite/single-1.c: New file.
        * testsuite/Makefile (TESTS): Add them.

2005-05-04  Richard Henderson  <rth@redhat.com>

        * libgomp.h (struct gomp_work_share): Add ordered_owner.
        * loop.c (GOMP_loop_static_start): If not the startup thread,
        acquire the mutex to wait for initialization complete.
        (GOMP_loop_ordered_static_start): Likewise.
        (GOMP_loop_ordered_runtime_start): Likewise.
        (GOMP_loop_ordered_static_first): Remove.
        (GOMP_loop_ordered_dynamic_first): Remove.
        (GOMP_loop_ordered_guided_first): Remove.
        (GOMP_loop_ordered_runtime_first): Remove.
        * ordered.c (gomp_ordered_loop_first): Post to own release when
        we're the first thread.
        (gomp_ordered_loop_last): Wait on release if not owner.
        (gomp_ordered_loop_next): Likewise.
        (gomp_ordered_static_loop_init): New.
        (gomp_ordered_static_loop_next): Use ordered_owner.
        (GOMP_ordered_start): Likewise.
        * work.c (gomp_new_work_share): Initialize ordered_owner.

2005-05-03  Richard Henderson  <rth@redhat.com>

        * Makefile (OPT): New.
        (CFLAGS): Use it.

        * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
        * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
        * libgomp.h, libgomp.map, NOTES: Update to match.

        * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
        Add initialized and thr members.
        (gomp_thread_start): Pause when initially spawned to wait for
        the whole team to be created.
        (gomp_team_start): Release team members at the end.

        * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
        (f_foo_1): Use GOMP_loop_end.
        (f_foo_2): Use GOMP_loop_end_nowait.

        * testsuite/loop-2.c: New file.
        * testsuite/Makefile (TESTS): Add it.

2005-05-03  Richard Henderson  <rth@redhat.com>

        * iter.c (gomp_iter_static_next): Fix overflow check typo.
        (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
        * team.c (new_team): Initialize oldest_live_gen to 1 if no
        initial work_share.

        * testsuite/Makefile: New file.
        * testsuite/loop-1.c: New file.

2005-05-03  Richard Henderson  <rth@redhat.com>

        Initial implementation and checkin.