1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index 8f082519654..7010cced4f5 100644
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -13727,8 +13727,8 @@ fold_negate_const (tree arg0, tree type)
 	bool overflow;
 	wide_int val = wi::neg (arg0, &overflow);
 	t = force_fit_type (type, val, 1,
-			    (overflow | TREE_OVERFLOW (arg0))
-			    && !TYPE_UNSIGNED (type));
+			    (overflow && ! TYPE_UNSIGNED (type))
+			    || TREE_OVERFLOW (arg0));
 	break;
       }