diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index f3975c7..a6dd274 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -6241,11 +6241,6 @@ extract_muldiv_1 (tree t, tree c, enum tree_code code, tree wide_type, if (TYPE_UNSIGNED (ctype) && ctype != type) break; - /* If we were able to eliminate our operation from the first side, - apply our operation to the second side and reform the PLUS. */ - if (t1 != 0 && (TREE_CODE (t1) != code || code == MULT_EXPR)) - return fold_build2 (tcode, ctype, fold_convert (ctype, t1), op1); - /* The last case is if we are a multiply. In that case, we can apply the distributive law to commute the multiply and addition if the multiplication of the constants doesn't overflow @@ -8908,7 +8903,7 @@ fold_addr_of_array_ref_difference (location_t loc, tree type, tree op0 = fold_convert_loc (loc, type, TREE_OPERAND (aref0, 1)); tree op1 = fold_convert_loc (loc, type, TREE_OPERAND (aref1, 1)); tree esz = fold_convert_loc (loc, type, array_ref_element_size (aref0)); - tree diff = build2 (MINUS_EXPR, type, op0, op1); + tree diff = fold_build2_loc (loc, MINUS_EXPR, type, op0, op1); return fold_build2_loc (loc, PLUS_EXPR, type, base_offset, fold_build2_loc (loc, MULT_EXPR, type, |