@@ -101,8 +101,6 @@ binary_op (tree_code code, tree type, tree arg0, tree arg1)
tree t1 = TREE_TYPE (arg1);
tree ret = NULL_TREE;
- bool unsignedp = TYPE_UNSIGNED (t0) || TYPE_UNSIGNED (t1);
-
/* Deal with float mod expressions immediately. */
if (code == FLOAT_MOD_EXPR)
return build_float_modulus (type, arg0, arg1);
@@ -130,12 +128,6 @@ binary_op (tree_code code, tree type, tree arg0, tree arg1)
else
ret = fold_build2 (POINTER_DIFF_EXPR, ptrtype, arg0, arg1);
}
- else if (INTEGRAL_TYPE_P (type) && (TYPE_UNSIGNED (type) != unsignedp))
- {
- tree inttype = (unsignedp)
- ? d_unsigned_type (type) : d_signed_type (type);
- ret = fold_build2 (code, inttype, arg0, arg1);
- }
else
{
/* If the operation needs excess precision. */