gcc/gcc ChangeLog rtlanal.c

[kazu@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	kazu@gcc.gnu.org	2003-06-27 19:35:41

Modified files:
	gcc            : ChangeLog rtlanal.c 

Log message:
	* rtlanal.c (reg_mentioned_p): Return 0 earlier if REG and IN
	are known to be not equivalent.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.198&r2=2.199
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/rtlanal.c.diff?cvsroot=gcc&r1=1.160&r2=1.161