diff options
Diffstat (limited to 'gcc/tree-ssa-reassoc.c')
| -rw-r--r-- | gcc/tree-ssa-reassoc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/tree-ssa-reassoc.c b/gcc/tree-ssa-reassoc.c index 096b24dc1d3..36b34d37380 100644 --- a/gcc/tree-ssa-reassoc.c +++ b/gcc/tree-ssa-reassoc.c @@ -1203,7 +1203,8 @@ zero_one_operation (tree *def, enum tree_code opcode, tree op) { if (gimple_assign_rhs1 (stmt) == op) { - propagate_op_to_single_use (op, stmt, def); + tree cst = build_minus_one_cst (TREE_TYPE (op)); + propagate_op_to_single_use (cst, stmt, def); return; } else if (integer_minus_onep (op) @@ -1251,7 +1252,8 @@ zero_one_operation (tree *def, enum tree_code opcode, tree op) { if (gimple_assign_rhs1 (stmt2) == op) { - propagate_op_to_single_use (op, stmt2, def); + tree cst = build_minus_one_cst (TREE_TYPE (op)); + propagate_op_to_single_use (cst, stmt2, def); return; } else if (integer_minus_onep (op) |