Lines Matching refs:df_ref
95 df_ref use_link = DF_INSN_INFO_USES (insn_info); in union_match_dups()
96 df_ref def_link = DF_INSN_INFO_DEFS (insn_info); in union_match_dups()
106 df_ref ref, dupref; in union_match_dups()
171 union_defs (df_ref use, web_entry *def_entry, in union_defs()
181 df_ref eq_use; in union_defs()
200 df_ref def; in union_defs()
237 df_ref def; in union_defs()
248 entry_register (web_entry *entry, df_ref ref, unsigned int *used) in entry_register()
287 replace_ref (df_ref ref, rtx reg) in replace_ref()
355 df_ref use; in execute()
376 df_ref use; in execute()
402 df_ref def, use; in execute()