RTL_FLAG_CHECK patch

[David S. Miller]

   From: "John David Anglin" <dave@hiauly1.hia.nrc.ca>
   Date: Fri, 10 May 2002 17:03:51 -0400 (EDT)

   > @@ -3630,7 +3631,8 @@ dbr_schedule (first, file)
   >        rtx target;
   >  
   >        if (GET_CODE (insn) == JUMP_INSN
   > -	  || GET_CODE (insn) == CALL_INSN)
   > +	  || GET_CODE (insn) == CALL_INSN
   > +	  || GET_CODE (insn) == INSN)
   >  	INSN_ANNULLED_BRANCH_P (insn) = 0;
   
   I believe that the above check is not necessary.  next_active_insn
   has already done the check.

Please install the change to remove it, I agree with your analysis and
I thus preapprove such a patch.  Please still post it here when you
install it, just for reference.