On Sat, Jun 14, 2014 at 9:48 PM, Richard Sandiford wrote: > This patch removes some dead code that would otherwise need to be > changed in the final patch.
These functions were intended to allow passes to update DF info manually. That never was a very practical idea, apparently. > gcc/ > * df.h (df_ref_create, df_ref_remove): Delete. > * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise. > (df_ref_remove): Likewise. OK. Ciao! Steven
