1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/tree.c b/gcc/tree.c
index 221f0dd..cf37a19 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -10330,6 +10330,8 @@ initializer_zerop (const_tree init)
       {
 	unsigned HOST_WIDE_INT idx;
 
+	if (TREE_CLOBBER_P (init))
+	  return false;
 	FOR_EACH_CONSTRUCTOR_VALUE (CONSTRUCTOR_ELTS (init), idx, elt)
 	  if (!initializer_zerop (elt))
 	    return false;