egcs/gcc tracer.c ChangeLog.cfg

Wed Dec 12 07:21:00 GMT 2001

CVSROOT:	/cvs/gcc
Module name:	egcs
Branch: 	cfg-branch
Changes by:	hubicka@gcc.gnu.org	2001-12-12 07:21:54

Modified files:
	gcc            : tracer.c ChangeLog.cfg 

Log message:
	* tracer.c (DYNAMIC_COVERAGE, MAXIMAL_CODE_GROWTH): Use floating point
	value to hold ratio.
	(MIN_BRANCH_RATIO): New constant.
	(find_best_successor, find_best_predecessor): Use it.
	(tail_duplicate): Rescale floats to integers.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/tracer.c.diff?cvsroot=gcc&only_with_tag=cfg-branch&r1=1.1.2.13&r2=1.1.2.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.cfg.diff?cvsroot=gcc&only_with_tag=cfg-branch&r1=1.1.2.52&r2=1.1.2.53