Alan Modra ab6dd406ba re PR libgomp/51298 (libgomp team_barrier locking failures) ...

PR libgomp/51298
	* config/linux/bar.h: Use atomic rather than sync builtins.
	* config/linux/bar.c: Likewise.  Add missing acquire
	synchronisation on generation field.
	* task.c (gomp_barrier_handle_tasks): Regain lock so as to not
	double unlock.

From-SVN: r181833

2011-11-30 15:14:13 +10:30

..

config

re PR libgomp/51298 (libgomp team_barrier locking failures)

2011-11-30 15:14:13 +10:30

testsuite

trans-decl.c (get_proc_pointer_decl): Set DECL_TLS_MODEL if threadprivate.

2011-08-26 16:55:05 +02:00

acinclude.m4

re PR bootstrap/48135 (build fails on Solaris2.8 due to Glob.pm not found within /usr/perl5)

2011-03-21 12:24:17 +00:00

aclocal.m4

re PR libstdc++/36104 (gnu-versioned-namespace is broken)

2011-01-20 23:41:24 +00:00

alloc.c

Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.

2009-04-09 17:00:19 +02:00

barrier.c

Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.

2009-04-09 17:00:19 +02:00

ChangeLog

re PR libgomp/51298 (libgomp team_barrier locking failures)

2011-11-30 15:14:13 +10:30

ChangeLog.graphite

Add forgotten ChangeLog entries.

2010-03-08 17:49:42 +00:00

config.h.in

acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.

2010-07-05 17:19:33 +00:00

configure

Additional fixes for FreeBSD-10 build:

2011-11-21 20:22:35 +01:00

configure.ac

re PR target/40125 (libgcc_s DLL installed in wrong directory in cross toolchain)

2010-12-06 00:50:04 +00:00

configure.tgt

re PR libgomp/45351 (many unaligned accesses in libgomp tests)

2011-07-25 15:39:52 +00:00

critical.c

ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.

2011-11-30 14:32:53 +10:30

env.c

backport: re PR fortran/46752 (OpenMP - Seg fault for unallocated allocatable array in firstprivate clause)

2011-08-02 18:13:29 +02:00

error.c

Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.

2009-04-09 17:00:19 +02:00

fortran.c

backport: re PR fortran/46752 (OpenMP - Seg fault for unallocated allocatable array in firstprivate clause)

2011-08-02 18:13:29 +02:00

iter_ull.c

re PR libgomp/49490 (suboptimal load balancing in loops)

2011-06-22 22:39:25 +02:00

iter.c

re PR libgomp/49490 (suboptimal load balancing in loops)

2011-06-22 22:39:25 +02:00

libgomp_f.h.in

Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.

2009-04-09 17:00:19 +02:00

libgomp_g.h

backport: re PR fortran/46752 (OpenMP - Seg fault for unallocated allocatable array in firstprivate clause)

2011-08-02 18:13:29 +02:00

libgomp.h

* libgomp.h (enum memmodel): New.

2011-11-28 18:19:05 -08:00

libgomp.map

backport: re PR fortran/46752 (OpenMP - Seg fault for unallocated allocatable array in firstprivate clause)

2011-08-02 18:13:29 +02:00

libgomp.spec.in

…

libgomp.texi

backport: re PR fortran/46752 (OpenMP - Seg fault for unallocated allocatable array in firstprivate clause)

2011-08-02 18:13:29 +02:00

loop_ull.c

Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.

2009-04-09 17:00:19 +02:00

loop.c

Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.

2009-04-09 17:00:19 +02:00

Makefile.am

re PR target/40125 (libgcc_s DLL installed in wrong directory in cross toolchain)

2010-12-06 00:50:04 +00:00

Makefile.in

re PR libstdc++/36104 (gnu-versioned-namespace is broken)

2011-01-20 23:41:24 +00:00

omp_lib.f90.in

backport: re PR fortran/46752 (OpenMP - Seg fault for unallocated allocatable array in firstprivate clause)

2011-08-02 18:13:29 +02:00

omp_lib.h.in

backport: re PR fortran/46752 (OpenMP - Seg fault for unallocated allocatable array in firstprivate clause)

2011-08-02 18:13:29 +02:00

omp.h.in

backport: re PR fortran/46752 (OpenMP - Seg fault for unallocated allocatable array in firstprivate clause)

2011-08-02 18:13:29 +02:00

ordered.c

ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.

2011-11-30 14:32:53 +10:30

parallel.c

re PR libgomp/45240 (parallel.c: GOMP_parallel_end locks a mutex but fails to unlock it after atomic operation complete)

2010-12-02 15:30:37 +01:00

sections.c

re PR libgomp/43569 (libgomp: Conditional jump or move depends on uninitialised value)

2010-04-20 17:36:45 +02:00

single.c

Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.

2009-04-09 17:00:19 +02:00

task.c

re PR libgomp/51298 (libgomp team_barrier locking failures)

2011-11-30 15:14:13 +10:30

team.c

backport: re PR fortran/46752 (OpenMP - Seg fault for unallocated allocatable array in firstprivate clause)

2011-08-02 18:13:29 +02:00

work.c

Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.

2009-04-09 17:00:19 +02:00