Searched refs:open_chains (Results 1 – 1 of 1) sorted by relevance
386 static struct du_chain *open_chains; variable406 this->next_chain = open_chains; in scan_rtx_reg()412 open_chains = this; in scan_rtx_reg()420 for (p = &open_chains; *p;) in scan_rtx_reg()748 open_chains = closed_chains = NULL; in build_def_use()904 for (p = open_chains; p; p = p->next_chain) in build_def_use()