r171843 - in /trunk/gcc: ChangeLog haifa-sched....

[bernds@gcc.gnu.org]

Author: bernds
Date: Fri Apr  1 17:46:17 2011
New Revision: 171843

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171843
Log:
	* sched-ebb.c (begin_schedule_ready): Remove second argument.
	Split most of the code into...
	(begin_move_insn): ... here.  New function.
	(ebb_sched_info): Add a pointer to it.
	* haifa-sched.c (scheduled_insns): New static variable.
	(sched_extend_ready_list): Allocate it.
	(schedule_block): Use it to record the order of scheduled insns.
	Perform RTL changes to move insns only after all scheduling
	decisions have been made.
	* modulo-sched.c (sms_sched_haifa_sched_info): Add NULL entry for the
	begin_move_insn field.
	* sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise.
	* sched-int.h (struct haifa_sched_info): Remove second argument
	from begin_schedule_ready hook.  Add new member begin_move_insn.
	* sched-rgn.c (begin_schedule_ready): Remove second argument.
	(rgn_const_sched_info): Add NULL entry for the begin_move_insn field.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/haifa-sched.c
    trunk/gcc/modulo-sched.c
    trunk/gcc/sched-ebb.c
    trunk/gcc/sched-int.h
    trunk/gcc/sched-rgn.c
    trunk/gcc/sel-sched-ir.c