+2020-11-05 Martin Liska <mliska@suse.cz>
+
+ Backported from master:
+ 2020-10-13 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/97392
+ * g++.dg/asan/asan_test.C: Disable -Wstringop-overflow.
+ * gcc.dg/asan/pr80166.c: Likewise.
+
2020-11-04 Andrea Corallo <andrea.corallo@arm.com>
* gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h
+2020-11-05 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2020-11-05 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/96269
+ * include/std/optional (operator==, operator!=, operator<)
+ (operator>, operator<=, operator>=): Fix types used in
+ SFINAE constraints.
+ * testsuite/20_util/optional/relops/96269.cc: New test.
+
+2020-11-05 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2020-11-05 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/97731
+ * src/filesystem/dir.cc (recursive_directory_iterator): Call the
+ right overload of _Dir::advance.
+ * testsuite/experimental/filesystem/iterators/97731.cc: New test.
+
+2020-11-05 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2020-10-10 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/97362
+ * doc/html/manual/source_code_style.html: Regenerate.
+ * doc/xml/manual/appendix_contributing.xml: Add __deref to
+ BADNAMES.
+ * include/debug/functions.h (_Irreflexive_checker::__deref):
+ Rename to __ref.
+ * testsuite/17_intro/badnames.cc: Check __deref.
+
2020-11-04 Jonathan Wakely <jwakely@redhat.com>
Backported from master: