Lines Matching refs:open_chains
123 static struct du_head *open_chains;
230 head->next_chain = open_chains; in create_new_chain()
241 mark_conflict (open_chains, head->id); in create_new_chain()
256 open_chains = head; in create_new_chain()
545 open_chains = NULL; in init_rename_info()
726 open_chains = NULL; in regrename_analyze()
760 for (chain = open_chains; chain; chain = chain->next_chain) in regrename_analyze()
1024 for (chain = open_chains; chain; chain = chain->next_chain) in note_sets_clobbers()
1048 for (p = &open_chains; *p;) in scan_rtx_reg()
1509 prev_open = open_chains; in record_out_operands()
1522 if (prev_open != open_chains) in record_out_operands()
1523 open_chains->cannot_rename = 1; in record_out_operands()
1735 for (p = open_chains; p; p = p->next_chain) in build_def_use()