> OK to apply ? Ok, but...
> - if (regno == FRAME_POINTER_REGNUM && frame_pointer_needed) > + if (regno == FRAME_POINTER_REGNUM > + && (frame_pointer_needed || df_regs_ever_live_p (regno))) Do we want regs_ever_live or regs_ever_written_to ? I seem to recall changing a port... mep perhaps... to only save registers that are changed, not registers that are used but read-only.
