egcs/gcc ChangeLog haifa-sched.c flow.c

[rth@egcs.cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	rth@egcs.cygnus.com	99/09/08 00:34:48

Modified files:
	gcc            : ChangeLog haifa-sched.c flow.c 

Log message:
	* flow.c (insn_dead_p): Use XEXP rather than SUBREG_REG.
	* haifa-sched.c (sched_analyze_1): Use XEXP rather than SUBREG_REG
	and SET_DEST. Update comment.