Searched refs:closed_chains (Results 1 – 1 of 1) sorted by relevance
387 static struct du_chain *closed_chains; variable481 this->next_chain = closed_chains; in scan_rtx_reg()482 closed_chains = this; in scan_rtx_reg()748 open_chains = closed_chains = NULL; in build_def_use()990 return closed_chains; in build_def_use()