#include "irnode_t.h"
#include "irphase_t.h"
-phase_t *phase_new(const char *name, ir_graph *irg, size_t data_size, unsigned growth_factor, phase_irn_data_init_t *data_init)
+phase_t *phase_init(phase_t *ph, const char *name, ir_graph *irg, size_t data_size, unsigned growth_factor, phase_irn_data_init_t *data_init)
{
- phase_t *ph;
-
assert(growth_factor >= 1.0 && "growth factor must greater or equal to 1.0");
- ph = xmalloc(sizeof(ph[0]));
-
obstack_init(&ph->obst);
ph->name = name;
void phase_free(phase_t *phase)
{
obstack_free(&phase->obst, NULL);
- xfree(phase->data_ptr);
+ if(phase->data_ptr)
+ xfree(phase->data_ptr);
}
phase_stat_t *phase_stat(const phase_t *phase, phase_stat_t *stat)
stat->node_data_bytes += phase->data_size;
}
}
- stat->overall_bytes = stat->node_map_bytes + obstack_memory_used(&phase->obst);
+ stat->overall_bytes = stat->node_map_bytes + obstack_memory_used(&((phase_t *)phase)->obst);
return stat;
}
+
+void phase_reinit_irn_data(phase_t *phase)
+{
+ int i, n;
+
+ if(!phase->data_init)
+ return;
+
+ for(i = 0, n = phase->n_data_ptr; i < n; ++i) {
+ if(phase->data_ptr[i])
+ phase->data_init(phase, NULL, phase->data_ptr[i]);
+ }
+}