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diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
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--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,115 @@
+2012-06-14  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from mainline
+	2012-06-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/53580
+	* testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
+	use GOMP_barrier () call instead.
+	* testsuite/libgomp.c/pr26943-3.c: Likewise.
+	* testsuite/libgomp.c/pr26943-4.c: Likewise.
+	* testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
+	call GOMP_barrier instead.
+	* testsuite/libgomp.fortran/vla5.f90: Likewise.
+
+	2012-06-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libgomp/52993
+	* config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
+	argument to memset call.
+
+2012-06-14  Release Manager
+
+	* GCC 4.7.1 released.
+
+2012-03-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/52547
+	* testsuite/libgomp.c/pr52547.c: New test.
+
+2012-03-22  Release Manager
+
+	* GCC 4.7.0 released.
+
+2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/linux/sparc/futex.h (cpu_relax): Read from CC register.
+
+2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR libstdc++/52188
+	* acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove	symvers_renaming.
+	Remove ENABLE_SYMVERS_SOL2.
+	* configure: Regenerate.
+	* Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
+	(PREPROCESS): New variable.
+	(libgomp.ver): New target.
+	[LIBGOMP_BUILD_VERSIONED_SHLIB &&
+	LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
+	LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
+	Use libgomp.ver.
+	[LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
+	* Makefile.in: Regenerate.
+
+2012-02-14  Walter Lee  <walt@tilera.com>
+
+	* configure.tgt: Handle tilegx and tilepro.
+	* config/linux/tile/futex.h: New file.
+
+2012-02-08  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/46886
+	* testsuite/libgomp.c/pr46886.c: New testcase.
+
+2012-01-25  Matthias Klose  <doko@ubuntu.com>
+
+	* config/linux/arm: Remove empty directory.
+	* configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
+
+2011-12-09  Alan Modra  <amodra@gmail.com>
+
+	PR libgomp/51376
+	* task.c (GOMP_taskwait): Don't access task->children outside of
+	task_lock mutex region.
+	(GOMP_task): Likewise.
+
+2011-12-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libgomp/51132
+	* testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
+	to file scope.
+	* testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
+	* testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
+	* testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
+	* testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
+	* testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
+
+2011-12-02  Alan Modra  <amodra@gmail.com>
+
+	* config/linux/affinity.c: Use atomic rather than sync builtin.
+	* config/linux/lock.c: Likewise.
+	* config/linux/ptrlock.h: Likewise.
+	* config/linux/ptrlock.c: Likewise.
+	* config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
+	* config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
+	* config/linux/futex.h (atomic_write_barrier): Delete unused function.
+	* config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
+	* config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
+	* config/linux/mips/futex.h (atomic_write_barrier): Likewise.
+	* config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
+	* config/linux/s390/futex.h (atomic_write_barrier): Likewise.
+	* config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
+	* config/linux/x86/futex.h (atomic_write_barrier): Likewise.
+
+2011-11-30  Alan Modra  <amodra@gmail.com>
+
+	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.
+
 2011-11-30  Alan Modra  <amodra@gmail.com>
 
 	* ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.