+2012-10-10 Andrew MacLeod <amacleod@redhat.com>
+
+ PR libstdc++/54861
+ * include/bits/atomic_base.h (atomic_signal_fence): Call
+ __atomic_signal_fence instead of __atomic_thread_fence.
+
+2012-10-05 Pavel Chupin <pavel.v.chupin@intel.com>
+
+ Fix missing gthr-default.h issue on separate libstdc++ configure
+ * acinclude.m4: Define glibcxx_thread_h.
+ * include/Makefile.am: Use glibcxx_thread_h.
+ * Makefile.in: Regenerate.
+ * configure: Regenerate.
+ * doc/Makefile.in: Regenerate.
+ * include/Makefile.in: Regenerate.
+ * libsupc++/Makefile.in: Regenerate.
+ * po/Makefile.in: Regenerate.
+ * python/Makefile.in: Regenerate.
+ * src/Makefile.in: Regenerate.
+ * src/c++11/Makefile.in: Regenerate.
+ * src/c++98/Makefile.in: Regenerate.
+ * testsuite/Makefile.in: Regenerate.
+
+2012-09-20 Benjamin Kosnik <bkoz@redhat.com>
+
+ PR libstdc++/54102, part 2
+ * doc/Makefile.am (XSL_HTML_STYLE): use xhtml, not html.
+ * doc/Makefile.in: Regenerate.
+ * doc/html/*: Same.
+
+2012-09-20 Benjamin Kosnik <bkoz@redhat.com>
+
+ * doc/html/*: Regenerate.
+
+2012-09-20 Benjamin Kosnik <bkoz@redhat.com>
+
+ PR libstdc++/54102
+ * doc/xsl/customization.xsl.in: New.
+ * configure.ac: Output local copy of customization xsl.
+ * doc/Makefile.am (stamp-html-single-docbook): Use XSL_LOCAL_STYLE.
+ (stamp-html-docbook): Set stringparam to UTF-8.
+ * Makefile.in: Regenerated.
+ * configure: Same.
+ * doc/Makefile.in: Same.
+
+2012-09-20 Release Manager
+
+ * GCC 4.7.2 released.
+
+2012-09-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR libstdc++/54172
+ * libsupc++/guard.cc (__cxa_guard_acquire): Fix up the last
+ argument of the first __atomic_compare_exchange_n.
+
+2012-09-09 Thiago Macieira <thiago.macieira@intel.com>
+
+ PR libstdc++/54172
+ * libsupc++/guard.cc (__cxa_guard_acquire): Exit the loop earlier if
+ we detect that another thread has had success. Don't compare_exchange
+ from a finished state back to a waiting state. Comment.
+
+2012-09-09 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/54388
+ * include/std/array (array::at() const): Ensure lvalue result.
+ * testsuite/23_containers/array/element_access/54388.cc: New.
+
+2012-09-06 Marc Glisse <marc.glisse@inria.fr>
+ Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR libstdc++/54376
+ * include/bits/random.h (lognormal_distribution<>::operator==,
+ gamma_distribution<>::operator==,
+ chi_squared_distribution<>::operator==,
+ fisher_f_distribution<>::operator==,
+ student_t_distribution<>::operator==,
+ binomial_distribution<>::operator==,
+ negative_binomial_distribution<>::operator==,
+ poisson_distribution<>::operator==): Change inline friend definition
+ to non-template.
+ * testsuite/26_numerics/random/binomial_distribution/requirements/
+ explicit_instantiation/1.cc: New.
+ * testsuite/26_numerics/random/cauchy_distribution/requirements/
+ explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/chi_squared_distribution/
+ requirements/explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/discrete_distribution/requirements/
+ explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/exponential_distribution/
+ requirements/explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/extreme_value_distribution/
+ requirements/explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/fisher_f_distribution/requirements/
+ explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/gamma_distribution/requirements/
+ explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/geometric_distribution/requirements/
+ explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/lognormal_distribution/requirements/
+ explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/negative_binomial_distribution/
+ requirements/explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/normal_distribution/requirements/
+ explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/piecewise_constant_distribution/
+ requirements/explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/piecewise_linear_distribution/
+ requirements/explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/poisson_distribution/requirements/
+ explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/student_t_distribution/requirements/
+ explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/uniform_int_distribution/
+ requirements/explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/uniform_real_distribution/
+ requirements/explicit_instantiation/1.cc: Likewise.
+ * testsuite/26_numerics/random/weibull_distribution/requirements/
+ explicit_instantiation/1.cc: Likewise.
+
+2012-08-26 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * testsuite/30_threads/async/54297.cc: Add dg-require-nanosleep.
+
+2012-08-26 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/54297
+ * src/c++11/future.cc (~_Async_state_common): Move to...
+ * src/c++11/compatibility-thread-c++0x.cc (~_Async_state_common):
+ Here.
+ (_GLIBCXX_ABI_COMPAT_ASYNC): Rename to _GLIBCXX_ASYNC_ABI_COMPAT.
+ * include/std/future (_GLIBCXX_ABI_COMPAT_ASYNC): Likewise.
+
+2012-08-26 Jonathan Wakely <jwakely.gcc@gmail.com>
+ Geoff Romer <gromer@google.com>
+
+ PR libstdc++/54351
+ * include/bits/unique_ptr.h (unique_ptr<T>::~unique_ptr): Do not use
+ reset().
+ (unique_ptr<T[]>::~unique_ptr()): Likewise.
+ * testsuite/20_util/unique_ptr/54351.cc: New.
+ * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Adjust dg-error
+ line numbers.
+
+2012-08-25 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/54297
+ * include/std/future (~_Async_state_impl): Join thread before
+ derived class members are destroyed.
+ (~_Async_state_common): Only define non-trivial destructor when
+ included from future.cc for ABI compatibility reasons.
+ * src/c++11/future.cc (_GLIBCXX_ABI_COMPAT_ASYNC): Define.
+ * testsuite/30_threads/async/54297.cc: New.
+
+2012-08-13 David Adler <d.adler.s@gmail.com>
+
+ PR libstdc++/54185
+ * src/c++11/condition_variable.cc (condition_variable): Always
+ destroy native type in destructor.
+ * testsuite/30_threads/condition_variable/54185.cc: New.
+
+2012-08-06 Peter Bergner <bergner@vnet.ibm.com>
+
+ PR libstdc++/54036
+ * include/decimal/decimal.h (_DEFINE_DECIMAL_UNARY_OP): Use _Op as
+ a unary operator.
+ * testsuite/decimal/pr54036-1.cc: New test.
+ * testsuite/decimal/pr54036-2.cc: Likewise.
+ * testsuite/decimal/pr54036-3.cc: Likewise.
+
+2012-08-02 Michael Hope <michael.hope@linaro.org>
+
+ Backport from mainline r186389:
+ 2012-04-12 Andreas Schwab <schwab@linux-m68k.org>
+
+ * testsuite/Makefile.am (check_DEJAGNUnormal0): Run
+ prettyprinters.exp.
+ * testsuite/Makefile.in: Regenerated.
+
+2012-07-29 François Dumont <fdumont@gcc.gnu.org>
+
+ PR libstdc++/54075
+ * include/bits/hashtable_policy.h
+ (_Prime_rehash_policy::_M_next_bkt): Add a growth factor set to 2
+ to boost growth in the number of buckets.
+ * testsuite/performance/23_containers/insert/unordered_set.cc: New.
+
+2012-07-26 François Dumont <fdumont@gcc.gnu.org>
+
+ PR libstdc++/54075
+ * include/bits/hashtable.h
+ (_Hashtable<>::_Hashtable(_InputIterator, _InputIterator,
+ size_type, ...): Remove std::max usage to guarantee that hashtable
+ state is consistent with hash policy state.
+ (_Hashtable<>::rehash): Likewise. Set _M_prev_resize to 0 to avoid
+ the hashtable shrinking on next insertion.
+ * testsuite/23_containers/unordered_set/modifiers/reserve.cc: New.
+ * testsuite/23_containers/unordered_multiset/modifiers/reserve.cc: New.
+ * testsuite/23_containers/unordered_map/modifiers/reserve.cc: New.
+ * testsuite/23_containers/unordered_multimap/modifiers/reserve.cc: New.
+
+2012-07-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * testsuite/30_threads/thread/adl.cc: Add missing dg-requires.
+
2012-07-16 Jonathan Wakely <jwakely.gcc@gmail.com>
PR libstdc++/53270