egcs/gcc ChangeLog unroll.c

[aoliva@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	aoliva@gcc.gnu.org	2001-05-06 12:51:20

Modified files:
	gcc            : ChangeLog unroll.c 

Log message:
	* unroll.c (loop_iterations): Don't sign-extend abs_diff;
	zero-extend it.  Make abs_inc unsigned.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.9952&r2=1.9953
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/unroll.c.diff?cvsroot=gcc&r1=1.127&r2=1.128