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

[wehle@egcs.cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	wehle@egcs.cygnus.com	99/05/31 08:43:07

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

Log message:
	* flow.c (mark_regs_live_at_end, insn_dead_p,
	mark_set_1, mark_used_regs): Only give FRAME_POINTER_REGNUM
	and HARD_FRAME_POINTER_REGNUM special treatment if reload
	hasn't run or the frame pointer is needed.
	* haifa-sched.c (attach_deaths): Likewise.
	* sched.c (attach_deaths): Likewise.