diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b0b815caf61d..9a9e26d3e8da 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2014-11-10  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/tree-ssa/ldist-19.c: ICF is disabled
+	for the test because of default char signedness
+	on powerpc64 target.
+
 2014-11-10  Richard Biener  <rguenther@suse.de>
 
 	* match.pd: Implement pattern from simplify_conversion_from_bitmask.
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ldist-19.c b/gcc/testsuite/gcc.dg/tree-ssa/ldist-19.c
index 8ea9ceaef5d7..9ab681f3d692 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/ldist-19.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/ldist-19.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O3 -fdump-tree-ldist-details" } */
+/* { dg-options "-O3 -fno-ipa-icf -fdump-tree-ldist-details" } */
 
 struct Foo
 {