/* set costs depending on register constrains */
unsigned idx;
for (idx = 0; idx < colors_n; idx++) {
- if (!bitset_is_set(allocatable_regs, idx) || !arch_reg_out_is_allocatable(irn, arch_register_for_index(cls, idx))) {
+ const arch_register_req_t *req = arch_get_irn_register_req(irn);
+ const arch_register_t *reg = arch_register_for_index(cls, idx);
+ if (!bitset_is_set(allocatable_regs, idx)
+ || !arch_reg_is_allocatable(req, reg)) {
/* constrained */
vector_set(costs_vector, idx, INF_COSTS);
cntConstrains++;
{
be_pbqp_alloc_env_t *pbqp_alloc_env = (be_pbqp_alloc_env_t*)env;
const arch_register_class_t *cls = pbqp_alloc_env->cls;
- const arch_register_req_t *req = arch_get_register_req_out(irn);
+ const arch_register_req_t *req = arch_get_irn_register_req(irn);
unsigned pos;
unsigned max;
be_pbqp_alloc_env_t pbqp_alloc_env;
unsigned col;
unsigned row;
-
+ pbqp_matrix_t *ife_matrix;
+ num solution;
+#if KAPS_DUMP
+ FILE *file_before;
+#endif
#if TIMER
ir_timer_t *t_ra_pbqp_alloc_create = ir_timer_new();
ir_timer_t *t_ra_pbqp_alloc_solve = ir_timer_new();
/* create costs matrix template for interference edges */
- pbqp_matrix_t *ife_matrix = pbqp_matrix_alloc(pbqp_alloc_env.pbqp_inst, colors_n, colors_n);
+ ife_matrix = pbqp_matrix_alloc(pbqp_alloc_env.pbqp_inst, colors_n, colors_n);
/* set costs */
for (row = 0, col = 0; row < colors_n; row++, col++)
pbqp_matrix_set(ife_matrix, row, col, INF_COSTS);
#if KAPS_DUMP
// dump graph before solving pbqp
- FILE *file_before = my_open(env, "", "-pbqp_coloring.html");
+ file_before = my_open(env, "", "-pbqp_coloring.html");
set_dumpfile(pbqp_alloc_env.pbqp_inst, file_before);
#endif
- /* print out reverse perfect eleminiation order */
+ /* print out reverse perfect elimination order */
#if PRINT_RPEO
- plist_element_t *elements;
- foreach_plist(pbqp_alloc_env.rpeo, elements) {
- pbqp_node_t *node = elements->data;
- printf(" %d(%lu);", node->index, get_idx_irn(irg, node->index)->node_nr);
+ {
+ plist_element_t *elements;
+ foreach_plist(pbqp_alloc_env.rpeo, elements) {
+ pbqp_node_t *node = elements->data;
+ printf(" %d(%ld);", node->index, get_idx_irn(irg, node->index)->node_nr);
+ }
+ printf("\n");
}
- printf("\n");
#endif
/* solve pbqp instance */
#endif
- num solution = get_solution(pbqp_alloc_env.pbqp_inst);
+ solution = get_solution(pbqp_alloc_env.pbqp_inst);
if (solution == INF_COSTS)
panic("No PBQP solution found");
/**
* Initializes this module.
*/
-BE_REGISTER_MODULE_CONSTRUCTOR(be_init_pbqp_coloring);
+BE_REGISTER_MODULE_CONSTRUCTOR(be_init_pbqp_coloring)
void be_init_pbqp_coloring(void)
{
lc_opt_entry_t *be_grp = lc_opt_get_grp(firm_opt_get_root(), "be");