Add missing backport note to changelog entry

From-SVN: r242826

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c29c6240082fe2cc3c29da1ee0dfea8941591987..54a9b2ac454c23d58962f0ea05745bf1101cc031 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,4 +1,6 @@
 2016-11-24  Martin Liska  <mliska@suse.cz>
+       Backported from mainline
+       2016-11-22  Martin Liska  <mliska@suse.cz>
 
        PR ipa/78309
        * ipa-icf.c (void sem_item::set_hash): Update m_hash_set.