diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3fcf579c87b..9b04483a64f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2010-07-27  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/29090
+	* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Special-case the
+	Darwin64 ABI, for zero-sized objects.
+
 2010-07-27  Iain Sandoe  <iains@gcc.gnu.org>
 
 	PR target/35491