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 efc0b10..911ae36 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -9813,6 +9813,7 @@ fold_binary_loc (location_t loc, if (TREE_CODE (op1) == INTEGER_CST && tree_int_cst_sgn (op1) == -1 && negate_expr_p (op0) + && negate_expr_p (op1) && (tem = negate_expr (op1)) != op1 && ! TREE_OVERFLOW (tem)) return fold_build2_loc (loc, MULT_EXPR, type, |