patch for flow.c: flow_delete_insn

[Denis Chertykov]

Tue May  9 20:24:04 2000  Denis Chertykov  <denisc@overta.ru>

	* flow.c (flow_delete_insn): Use INSN_DELETED_P for marking insn
	as deleted.


Index: gcc/flow.c
===================================================================
RCS file: /cvs/gcc/egcs/gcc/flow.c,v
retrieving revision 1.280
diff -c -3 -p -r1.280 flow.c
*** flow.c	2000/05/08 22:04:39	1.280
--- flow.c	2000/05/09 16:34:46
*************** flow_delete_insn (insn)
*** 2004,2010 ****
  
    PREV_INSN (insn) = NULL_RTX;
    NEXT_INSN (insn) = NULL_RTX;
! 
    if (prev)
      NEXT_INSN (prev) = next;
    if (next)
--- 2004,2011 ----
  
    PREV_INSN (insn) = NULL_RTX;
    NEXT_INSN (insn) = NULL_RTX;
!   INSN_DELETED_P (insn) = 1;
!   
    if (prev)
      NEXT_INSN (prev) = next;
    if (next)