1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree.c b/gcc/tree.c
index ce4ee5d..95aa1b9 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -4936,7 +4936,8 @@ host_integerp (const_tree t, int pos)
 	       && (HOST_WIDE_INT) TREE_INT_CST_LOW (t) >= 0)
 	      || (! pos && TREE_INT_CST_HIGH (t) == -1
 		  && (HOST_WIDE_INT) TREE_INT_CST_LOW (t) < 0
-		  && !TYPE_UNSIGNED (TREE_TYPE (t)))
+		  && (!TYPE_UNSIGNED (TREE_TYPE (t))
+		      || TYPE_IS_SIZETYPE (TREE_TYPE (t))))
 	      || (pos && TREE_INT_CST_HIGH (t) == 0)));
 }