Lines Matching refs:df
48 #include "df.h"
909 struct df *df;
940 df = df_init (DF_HARD_REGS | DF_EQUIV_NOTES | DF_SUBREGS);
941 df_rd_add_problem (df, 0);
942 df_ru_add_problem (df, 0);
943 df_chain_add_problem (df, DF_DU_CHAIN | DF_UD_CHAIN);
944 df_analyze (df);
947 df_dump (df, dump_file);
1049 if (! (g = create_ddg (bb, df, 0)))
1060 df_finish (df);
1061 df = NULL;