diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index e8c36f0..7fbbc8e 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -8722,6 +8722,7 @@ tree_expr_nonnegative_p (tree t) return tree_expr_nonnegative_p (TREE_OPERAND (t, 1)) || tree_expr_nonnegative_p (TREE_OPERAND (t, 0)); case BIT_IOR_EXPR: + case BIT_XOR_EXPR: return tree_expr_nonnegative_p (TREE_OPERAND (t, 0)) && tree_expr_nonnegative_p (TREE_OPERAND (t, 1)); |