#include "besched_t.h"
#include "beinsn_t.h"
+#include "beabi.h"
be_insn_t *be_scan_insn(const be_insn_env_t *env, ir_node *irn)
{
return insn;
}
-be_insn_env_t *be_insn_env_init(be_insn_env_t *ie, be_irg_t *birg, const arch_register_class_t *cls, struct obstack *obst)
+be_insn_env_t *be_insn_env_init(be_insn_env_t *ie, const be_irg_t *birg, const arch_register_class_t *cls, struct obstack *obst)
{
ie->aenv = birg->main_env->arch_env;
ie->cls = cls;
ie->obst = obst;
+ ie->ignore_colors = bitset_obstack_alloc(obst, cls->n_regs);
be_abi_put_ignore_regs(birg->abi, cls, ie->ignore_colors);
return ie;
}