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diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog new file mode 100644 index 000000000..2e6464941 --- /dev/null +++ b/libgomp/ChangeLog @@ -0,0 +1,3027 @@ +2013-04-12 Release Manager + + * GCC 4.6.4 released. + +2013-04-03 Jakub Jelinek <jakub@redhat.com> + + Backported from mainline + 2012-03-22 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/52547 + * testsuite/libgomp.c/pr52547.c: New test. + +2012-03-01 Release Manager + + * GCC 4.6.3 released. + +2012-02-15 Richard Guenther <rguenther@suse.de> + + Backport from mainline + 2012-02-08 Richard Guenther <rguenther@suse.de> + + PR tree-optimization/46886 + * testsuite/libgomp.c/pr46886.c: New testcase. + +2011-11-20 Andreas Tobler <andreast@fgznet.ch> + + * configure: Regenerate. + +2011-10-26 Release Manager + + * GCC 4.6.2 released. + +2011-08-19 Jakub Jelinek <jakub@redhat.com> + + PR fortran/49792 + * testsuite/libgomp.fortran/pr49792-1.f90: New test. + * testsuite/libgomp.fortran/pr49792-2.f90: New test. + +2011-07-29 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/49897 + PR middle-end/49898 + * testsuite/libgomp.c/pr49897-1.c: New test. + * testsuite/libgomp.c/pr49897-2.c: New test. + * testsuite/libgomp.c/pr49898-1.c: New test. + * testsuite/libgomp.c/pr49898-2.c: New test. + +2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + PR target/49541 + * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to + ldflags. + +2011-06-27 Release Manager + + * GCC 4.6.1 released. + +2011-05-19 Jakub Jelinek <jakub@redhat.com> + + PR c++/49043 + * testsuite/libgomp.c++/pr49043.C: New test. + + PR c++/48869 + * testsuite/libgomp.c++/pr48869.C: New test. + +2011-05-06 Jakub Jelinek <jakub@redhat.com> + + PR fortran/48894 + * fortran.c: Include limits.h. + (TO_INT): Define. + (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of + *set. + (omp_set_num_threads_8_, omp_set_schedule_8_, + omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_, + omp_get_team_size_8_): Use TO_INT macro. + * testsuite/libgomp.fortran/pr48894.f90: New test. + +2011-04-13 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/48591 + * testsuite/libgomp.c/pr48591.c: New test. + +2011-03-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + Backport from mainline: + 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + PR bootstrap/48135 + * acinclude.m4 (enable_symvers): Handle --disable-symvers. + * configure: Regenerate. + +2011-03-25 Release Manager + + * GCC 4.6.0 released. + +2011-02-27 Jakub Jelinek <jakub@redhat.com> + + PR fortran/47886 + * testsuite/libgomp.fortran/task3.f90: New test. + +2011-02-24 Tobias Burnus <burnus@net-b.de> + + * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE. + +2011-02-23 Jakub Jelinek <jakub@redhat.com> + + PR libgomp/47854 + * libgomp.texi (omp_get_wtime): Don't say time in the past + must be Unix Epoch. + +2011-02-18 Jakub Jelinek <jakub@redhat.com> + + PR libgomp/47804 + * testsuite/libgomp.fortran/fortran.exp: Check for both + libquadmath.a and libquadmath.${shlib_ext}. If neither exists, + but $blddir != "", still append ${blddir}/${lang_library_path} + to ld_library_path. + +2011-02-16 Tobias Burnus <burnus@net-b.de> + + PR libgomp/47758 + * testsuite/libgomp.fortran/fortran.exp: Check for the existence + of libquadmath.a before adding its libpath to ldflags. + +2011-02-14 Jakub Jelinek <jakub@redhat.com> + + PR libgomp/47731 + * config/linux/futex.h (futex_wait): Pass NULL as timeout argument + to FUTEX_WAIT futex syscall. + * config/linux/wait.h: Include <futex.h> instead of "futex.h". + +2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * configure: Regenerate. + +2011-01-20 Benjamin Kosnik <bkoz@redhat.com> + + PR libstdc++/36104 + * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants. + +2011-01-16 Gerald Pfeifer + + * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS. + +2010-12-14 Jakub Jelinek <jakub@redhat.com> + + PR fortran/46874 + * libgomp.fortran/allocatable6.f90: New test. + +2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no. + * configure: Regenerate. + +2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com> + + PR target/40125 + PR lto/46695 + * configure.ac: Invoke ACX_LT_HOST_FLAGS. + * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags. + * aclocal.m4: Regenerate. + * configure: Regenerate. + * Makefile.in: Regenerate. + * testsuite/Makefile.in: Regenerate. + +2010-12-02 Jakub Jelinek <jakub@redhat.com> + + PR fortran/46753 + * libgomp.fortran/pr46753.f90: New test. + + PR libgomp/43706 + * env.c (initialize_env): Default to spin count 300000 + instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT + is specified. + + PR libgomp/45240 + * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock + at the end if sync builtins aren't supported. + +2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS. + +2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0. + +2010-11-24 Iain Sandoe <iains@gcc.gnu.org> + + * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath. + +2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + Tobias Burnus <burnus@net-b.de> + + PR fortran/32049 + * configure.ac: + * configure: Regenerate. + +2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com> + + * config/linux/futex.h: New. + * config/linux/arm/mutex.h: New. + * configure.tgt (arm*-*-linux*): Add config path. + +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. |