conflict_graph
conflict_graph_new (int num_regs)
{
- conflict_graph graph = xmalloc (sizeof (struct conflict_graph_def));
+ conflict_graph graph = XNEW (struct conflict_graph_def);
graph->num_regs = num_regs;
/* Set up the hash table. No delete action is specified; memory
obstack_init (&graph->arc_obstack);
/* Create and zero the lookup table by register number. */
- graph->neighbor_heads = xcalloc (num_regs, sizeof (conflict_graph_arc));
+ graph->neighbor_heads = XCNEWVEC (conflict_graph_arc, num_regs);
return graph;
}