ir_tarval* const rzn = tarval_or(rz, tarval_neg(rz));
// Concatenate safe lower zeroes.
if (tarval_cmp(lzn, rzn) == ir_relation_less) {
- z = tarval_mul(tarval_eor(lzn, tarval_shl(lzn, get_tarval_one(m))), rzn);
+ z = tarval_mul(tarval_eor(lzn, tarval_shl_unsigned(lzn, 1)), rzn);
} else {
- z = tarval_mul(tarval_eor(rzn, tarval_shl(rzn, get_tarval_one(m))), lzn);
+ z = tarval_mul(tarval_eor(rzn, tarval_shl_unsigned(rzn, 1)), lzn);
}
o = get_tarval_null(m);
}
} else if (m == mode_X) {
ir_graph* const irg = get_Block_irg(block);
if (z == get_tarval_b_true()) {
- // Might produce an endless loop, so keep the block.
- add_End_keepalive(get_irg_end(irg), block);
n = new_r_Jmp(block);
} else {
n = new_r_Bad(irg, mode_X);
/* When the state of a control flow node changes, not only queue its
* successor blocks, but also the Phis in these blocks, because the Phis
* must reconsider this input path. */
- ir_edge_t const* e;
foreach_out_edge(n, e) {
ir_node* const src = get_edge_src_irn(e);
pdeq_putr(q, src);
}
}
} else {
- ir_edge_t const* e;
foreach_out_edge(n, e) {
ir_node* const src = get_edge_src_irn(e);
if (get_irn_mode(src) == mode_T) {