static int co_is_optimizable_root(ir_node *irn)
{
const arch_register_req_t *req;
- const arch_register_t *reg;
+ const arch_register_t *reg;
- if (arch_irn_is(irn, ignore))
+ if (arch_irn_is_ignore(irn))
return 0;
reg = arch_get_irn_register(irn);
/* Else insert the argument of the phi to the members of this ou */
DBG((dbg, LEVEL_1, "\t Member: %+F\n", arg));
- if (!arch_irn_is(arg, ignore)) {
- /* Check if arg has occurred at a prior position in the arg/list */
- arg_pos = 0;
- for (o=1; o<unit->node_count; ++o) {
- if (unit->nodes[o] == arg) {
- arg_pos = o;
- break;
- }
- }
+ if (arch_irn_is_ignore(arg))
+ continue;
- if (!arg_pos) { /* a new argument */
- /* insert node, set costs */
- unit->nodes[unit->node_count] = arg;
- unit->costs[unit->node_count] = co->get_costs(co, irn, arg, i);
- unit->node_count++;
- } else { /* arg has occurred before in same phi */
- /* increase costs for existing arg */
- unit->costs[arg_pos] += co->get_costs(co, irn, arg, i);
+ /* Check if arg has occurred at a prior position in the arg/list */
+ arg_pos = 0;
+ for (o=1; o<unit->node_count; ++o) {
+ if (unit->nodes[o] == arg) {
+ arg_pos = o;
+ break;
}
}
+
+ if (!arg_pos) { /* a new argument */
+ /* insert node, set costs */
+ unit->nodes[unit->node_count] = arg;
+ unit->costs[unit->node_count] = co->get_costs(co, irn, arg, i);
+ unit->node_count++;
+ } else { /* arg has occurred before in same phi */
+ /* increase costs for existing arg */
+ unit->costs[arg_pos] += co->get_costs(co, irn, arg, i);
+ }
}
unit->nodes = XREALLOC(unit->nodes, ir_node*, unit->node_count);
unit->costs = XREALLOC(unit->costs, int, unit->node_count);
for (i = 0; (1U << i) <= other; ++i) {
if (other & (1U << i)) {
ir_node *o = get_irn_n(skip_Proj(irn), i);
- if (!arch_irn_is(o, ignore) &&
- !nodes_interfere(co->cenv, irn, o)) {
- ++count;
- }
+ if (arch_irn_is_ignore(o))
+ continue;
+ if (nodes_interfere(co->cenv, irn, o))
+ continue;
+ ++count;
}
}
for (i = 0; 1U << i <= other; ++i) {
if (other & (1U << i)) {
ir_node *o = get_irn_n(skip_Proj(irn), i);
- if (!arch_irn_is(o, ignore) &&
+ if (!arch_irn_is_ignore(o) &&
!nodes_interfere(co->cenv, irn, o)) {
unit->nodes[k] = o;
unit->costs[k] = co->get_costs(co, irn, o, -1);
int pos, max;
const arch_register_t *reg;
- if (req->cls != co->cls || arch_irn_is(irn, ignore))
+ if (req->cls != co->cls || arch_irn_is_ignore(irn))
return;
reg = arch_get_irn_register(irn);
for (i = 0; 1U << i <= other; ++i) {
if (other & (1U << i)) {
ir_node *other = get_irn_n(skip_Proj(irn), i);
- if (!arch_irn_is(other, ignore))
+ if (!arch_irn_is_ignore(other))
add_edges(co, irn, other, co->get_costs(co, irn, other, 0));
}
}
n = n_regs;
be_ifg_foreach_node(ifg, it, irn) {
- if (!arch_irn_is(irn, ignore))
- node_map[get_irn_idx(irn)] = n++;
+ if (arch_irn_is_ignore(irn))
+ continue;
+ node_map[get_irn_idx(irn)] = n++;
}
fprintf(f, "%d %d\n", n, n_regs);
be_ifg_foreach_node(ifg, it, irn) {
- if (!arch_irn_is(irn, ignore)) {
+ if (!arch_irn_is_ignore(irn)) {
int idx = node_map[get_irn_idx(irn)];
affinity_node_t *a = get_affinity_info(co, irn);
const arch_register_req_t *req = arch_get_register_req_out(irn);
}
be_ifg_foreach_neighbour(ifg, nit, irn, adj) {
- if (!arch_irn_is(adj, ignore) &&
+ if (!arch_irn_is_ignore(adj) &&
!co_dump_appel_disjoint_constraints(co, irn, adj)) {
int adj_idx = node_map[get_irn_idx(adj)];
if(idx < adj_idx)
neighb_t *n;
co_gs_foreach_neighb(a, n) {
- if (!arch_irn_is(n->irn, ignore)) {
+ if (!arch_irn_is_ignore(n->irn)) {
int n_idx = node_map[get_irn_idx(n->irn)];
if(idx < n_idx)
fprintf(f, "%d %d %d\n", idx, n_idx, (int) n->costs);
static int ifg_is_dump_node(void *self, ir_node *irn)
{
(void)self;
- return !arch_irn_is(irn, ignore);
+ return !arch_irn_is_ignore(irn);
}
static void ifg_dump_node_attr(FILE *f, void *self, ir_node *irn)