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gcc/gcc ChangeLog.rtlopt bb-reorder.c


CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	rtlopt-branch
Changes by:	hubicka@gcc.gnu.org	2002-11-26 07:27:11

Modified files:
	gcc            : ChangeLog.rtlopt bb-reorder.c 

Log message:
	* bb-reorder.c (copy_bb_p): Code cleanup.
	
	* bb-reorder.c (struct trace): New item "length".
	(find_traces_1_round): compute the length of trace.
	(connect_traces): when probalities are same, prefer longer trace as
	the continuation.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.rtlopt.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.1.2.33&r2=1.1.2.34
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/bb-reorder.c.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.50.2.6&r2=1.50.2.7


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