gcc/gcc ChangeLog config/h8300/h8300.c

Thu Dec 5 05:19:00 GMT 2002

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	kazu@gcc.gnu.org	2002-12-05 05:19:17

Modified files:
	gcc            : ChangeLog 
	gcc/config/h8300: h8300.c 

Log message:
	* config/h8300/h8300.c (shift_alg_si): Optimize ashift:HI and
	lshiftrt:SI by 28, 29, and 30 bits when !TARGET_H8300.
	(get_shift_alg): Return optimal assembly instructions for the
	shifts mentioned above.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.16060&r2=1.16061
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/h8300/h8300.c.diff?cvsroot=gcc&r1=1.173&r2=1.174