diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 652fd177fba..bff47251c8a 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -10271,7 +10271,7 @@ fold_binary (enum tree_code code, tree type, tree op0, tree op1) if (integer_zerop (arg1)) return non_lvalue (fold_convert (type, arg0)); if (integer_all_onesp (arg1)) - return fold_build1 (BIT_NOT_EXPR, type, arg0); + return fold_build1 (BIT_NOT_EXPR, type, op0); if (operand_equal_p (arg0, arg1, 0)) return omit_one_operand (type, integer_zero_node, arg0); @@ -10865,7 +10865,8 @@ fold_binary (enum tree_code code, tree type, tree op0, tree op1) "when distributing negation across " "division"), WARN_STRICT_OVERFLOW_MISC); - return fold_build2 (code, type, TREE_OPERAND (arg0, 0), + return fold_build2 (code, type, + fold_convert (type, TREE_OPERAND (arg0, 0)), negate_expr (arg1)); } if ((!INTEGRAL_TYPE_P (type) || TYPE_OVERFLOW_UNDEFINED (type)) |
