gcc/gcc ChangeLog regrename.c

[rth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2001-12-14 18:25:42

Modified files:
	gcc            : ChangeLog regrename.c 

Log message:
	* regrename.c (mode_change_ok): New.
	(find_oldest_value_reg): Use it.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.12321&r2=1.12322
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/regrename.c.diff?cvsroot=gcc&r1=1.28&r2=1.29