1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree.c b/gcc/tree.c
index 52faeaf..b252a67 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -4123,7 +4123,7 @@ get_unwidened (tree op, tree for_type)
 	 The resulting extension to its nominal type (a fullword type)
 	 must fit the same conditions as for other extensions.  */
 
-      if (innerprec < TYPE_PRECISION (TREE_TYPE (op))
+      if (INT_CST_LT_UNSIGNED (TYPE_SIZE (type), TYPE_SIZE (TREE_TYPE (op)))
 	  && (for_type || ! DECL_BIT_FIELD (TREE_OPERAND (op, 1)))
 	  && (! uns || final_prec <= innerprec || unsignedp)
 	  && type != 0)