2011-08-03 Uros Bizjak <ubizjak@gmail.com>

* config/linux/proc.h: New.

* config/linux/proc.c: Include "proc.h". Do not include <sched.h>.

(gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.

(gomp_init_num_threads): Update call to cpuset_popcount.

(get_num_procs): Ditto.

* config/linux/affinity.c (gomp_init_affinity): Call

gomp_cpuset_popcount.

2011-08-02 Jakub Jelinek <jakub@redhat.com>

PR fortran/42041

PR fortran/46752

* omp.h.in (omp_in_final): New prototype.

* omp_lib.f90.in (omp_in_final): New interface.

(omp_integer_kind, omp_logical_kind): Remove

and replace all its uses in the module with 4.

(openmp_version): Change to 201107.

* omp_lib.h.in (omp_sched_static, omp_sched_dynamic,

omp_sched_guided, omp_sched_auto): Use omp_sched_kind

kind for the parameters.

(omp_in_final): New external.

(openmp_version): Change to 201107.

* task.c (omp_in_final): New function.

(gomp_init_task): Initialize final_task.

(GOMP_task): Remove unused attribute from flags. Handle final

tasks.

(GOMP_taskyield): New function.

(omp_in_final): Return true if if (false) or final (true) task

or descendant of final (true).

* fortran.c (omp_in_final_): New function.

* libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.

(GOMP_3.0): Export GOMP_taskyield.

* env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New

variables.

(parse_unsigned_long_list): New function.

(initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean

with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity

even if parse_affinity returned false.

* config/linux/affinity.c (gomp_init_affinity): Handle

gomp_cpu_affinity_len == 0.

* libgomp_g.h (GOMP_taskyield): New prototype.

* libgomp.h (struct gomp_task): Add final_task field.

(gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.

* team.c (gomp_team_start): Override new task's nthreads_var icv

if list form OMP_NUM_THREADS has been used and it has value for

the new nesting level.

* testsuite/libgomp.c/atomic-11.c: New test.

* testsuite/libgomp.c/atomic-12.c: New test.

* testsuite/libgomp.c/atomic-13.c: New test.

* testsuite/libgomp.c/atomic-14.c: New test.

* testsuite/libgomp.c/reduction-6.c: New test.

* testsuite/libgomp.c/task-5.c: New test.

* testsuite/libgomp.c++/atomic-2.C: New test.

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

* testsuite/libgomp.c++/atomic-4.C: New test.

* testsuite/libgomp.c++/atomic-5.C: New test.

* testsuite/libgomp.c++/atomic-6.C: New test.

* testsuite/libgomp.c++/atomic-7.C: New test.

* testsuite/libgomp.c++/atomic-8.C: New test.

* testsuite/libgomp.c++/atomic-9.C: New test.

* testsuite/libgomp.c++/task-8.C: New test.

* testsuite/libgomp.c++/reduction-4.C: New test.

* testsuite/libgomp.fortran/allocatable7.f90: New test.

* testsuite/libgomp.fortran/allocatable8.f90: New test.

* testsuite/libgomp.fortran/crayptr3.f90: New test.

* testsuite/libgomp.fortran/omp_atomic3.f90: New test.

* testsuite/libgomp.fortran/omp_atomic4.f90: New test.

* testsuite/libgomp.fortran/pointer1.f90: New test.

* testsuite/libgomp.fortran/pointer2.f90: New test.

* testsuite/libgomp.fortran/task4.f90: New test.

2011-08-02 Tobias Burnus <burnus@net-b.de>

* libgomp.texi: Update OpenMP spec references to 3.1.

(omp_in_final,OMP_PROC_BIND): New sections.

(OMP_NUM_THREADS): Document that the value can be now a list.

(GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.

2011-08-02 H.J. Lu <hongjiu.lu@intel.com>

* config/linux/x86/futex.h: Check __x86_64__ instead of

__LP64__.

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.

2011-07-28 H.J. Lu <hongjiu.lu@intel.com>

* testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486

for ia32 instead of ilp32.

* testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.

* testsuite/libgomp.c/atomic-6.c: Likewise.

2011-07-23 Sebastian Pop <sebastian.pop@amd.com>

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

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

2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

PR libgomp/45351

* config/osf/sem.h: New file.

* configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.

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.

2011-07-15 Jakub Jelinek <jakub@redhat.com>

* config/linux/wait.h (do_spin): New inline, largely copied

from do_wait, just don't do futex_wait here, instead return true if

it should be done.

(do_wait): Implement using do_spin.

* config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument

to prototype.

(gomp_mutex_lock): Use __sync_val_compare_and_swap instead of

__sync_bool_compare_and_swap, pass the oldval to

gomp_mutex_lock_slow.

* config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.

If all mutex contenders are just spinning and not sleeping, don't

change state to 2 unnecessarily. Optimize the loop when state has

already become 2 to use just one atomic operation per loop instead

of two.

* config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument

to prototype.

(gomp_mutex_lock): Use __sync_val_compare_and_swap instead of

__sync_bool_compare_and_swap, pass the oldval to

gomp_mutex_lock_slow.

2011-06-22 Jakub Jelinek <jakub@redhat.com>

PR libgomp/49490

* iter.c (gomp_iter_static_next): For chunk size 0

only use n ceil/ nthreads size for the first

n % nthreads threads in the team instead of

all threads except for the last few ones which

get less work or none at all.

* iter_ull.c (gomp_iter_ull_static_next): Likewise.

* env.c (parse_schedule): If OMP_SCHEDULE doesn't have

chunk argument, set run_sched_modifier to 0 for static

resp. 1 for other kinds. If chunk argument is 0

and not static, set value to 1.

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.

2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

PR bootstrap/48135

* acinclude.m4 (enable_symvers): Handle --disable-symvers.

* configure: Regenerate.

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.