egcs/gcc ChangeLog recog.c

[rth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	rth@gcc.gnu.org	2000-11-09 16:07:52

Modified files:
	gcc            : ChangeLog recog.c 

Log message:
	* recog.c (validate_replace_rtx_1): Consider subregs when
	replacing a register with a constant inside a sign/zero_extend.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.8207&r2=1.8208
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/recog.c.diff?cvsroot=gcc&r1=1.84&r2=1.85