gcc/gcc ChangeLog optabs.c

[hainque@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	hainque@gcc.gnu.org	2004-03-23 21:54:40

Modified files:
	gcc            : ChangeLog optabs.c 

Log message:
	* optabs.c (expand_binop): When synthesizing double word rotates
	from single word shifts, use a new register target if the provided
	target is not a REG already.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3267&r2=2.3268
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/optabs.c.diff?cvsroot=gcc&r1=1.211&r2=1.212