1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/expr.c b/gcc/expr.c
index 79a039a..2cd6e62 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -5893,7 +5893,8 @@ get_inner_reference (tree exp, HOST_WIDE_INT *pbitsize,
   else if (TREE_CODE (exp) == BIT_FIELD_REF)
     {
       size_tree = TREE_OPERAND (exp, 1);
-      *punsignedp = BIT_FIELD_REF_UNSIGNED (exp);
+      *punsignedp = (! INTEGRAL_TYPE_P (TREE_TYPE (exp))
+		     || TYPE_UNSIGNED (TREE_TYPE (exp)));
 
       /* For vector types, with the correct size of access, use the mode of
 	 inner type.  */