egcs/gcc ChangeLog combine.c

[law@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	law@sourceware.cygnus.com	99/10/14 01:18:30

Modified files:
	gcc            : ChangeLog combine.c 

Log message:
	* combine.c (simplify_logical): Recognize xor pattern that encodes
	rotation.