+ {
+ dbg_info *dbgi = get_irn_dbg_info(asmn);
+ ir_node *block = get_nodes_block(asmn);
+ int arity = get_irn_arity(asmn);
+ ir_node **in = get_irn_in(asmn) + 1;
+ int n_outs = get_ASM_n_output_constraints(asmn);
+ int new_n_outs = 0;
+ int n_clobber = get_ASM_n_clobbers(asmn);
+ long *proj_map = ALLOCAN(long, n_outs);
+ ident **clobbers = get_ASM_clobbers(asmn);
+ ident *asm_text = get_ASM_text(asmn);
+ ir_asm_constraint *new_outputs
+ = ALLOCAN(ir_asm_constraint, n_outs+n_64bit_outs);
+ ir_node *new_asm;
+
+ for (i = 0; i < n_outs; ++i) {
+ const ir_asm_constraint *constraint = &output_constraints[i];
+ if (constraint->mode == high_signed || constraint->mode == high_unsigned) {
+ new_outputs[new_n_outs].pos = constraint->pos;
+ new_outputs[new_n_outs].constraint = new_id_from_str("=a");
+ new_outputs[new_n_outs].mode = env->low_unsigned;
+ proj_map[i] = new_n_outs;
+ ++new_n_outs;
+ new_outputs[new_n_outs].pos = constraint->pos;
+ new_outputs[new_n_outs].constraint = new_id_from_str("=d");
+ if (constraint->mode == high_signed)
+ new_outputs[new_n_outs].mode = env->low_signed;
+ else
+ new_outputs[new_n_outs].mode = env->low_unsigned;
+ ++new_n_outs;
+ } else {
+ new_outputs[new_n_outs] = *constraint;
+ proj_map[i] = new_n_outs;
+ ++new_n_outs;
+ }
+ }
+ assert(new_n_outs == n_outs+(int)n_64bit_outs);
+
+ new_asm = new_rd_ASM(dbgi, block, arity, in, input_constraints,
+ new_n_outs, new_outputs, n_clobber, clobbers,
+ asm_text);
+
+ for (n = asmn;;) {
+ long pn;
+ ir_mode *proj_mode;
+ n = (ir_node*)get_irn_link(n);
+ if (n == NULL)
+ break;
+ proj_mode = get_irn_mode(n);
+ pn = get_Proj_proj(n);
+ if (pn < n_outs)
+ pn = proj_map[pn];
+ else
+ pn = new_n_outs + pn - n_outs;
+
+ if (proj_mode == high_signed || proj_mode == high_unsigned) {
+ ir_mode *high_mode
+ = proj_mode == high_signed ? env->low_signed : env->low_unsigned;
+ ir_node *np_low = new_r_Proj(new_asm, env->low_unsigned, pn);
+ ir_node *np_high = new_r_Proj(new_asm, high_mode, pn+1);
+ set_lowered(env, n, np_low, np_high);
+ } else {
+ ir_node *np = new_r_Proj(new_asm, proj_mode, pn);
+ exchange(n, np);
+ }