egcs/gcc ChangeLog simplify-rtx.c testsuite/Ch ...

[geoffk@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	geoffk@sourceware.cygnus.com	2000-07-17 01:41:05

Modified files:
	gcc            : ChangeLog simplify-rtx.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.c-torture/execute: 20000717-2.c 

Log message:
	* simplify-rtx.c (simplify_relational_operation): Two signed
	values with equal high words are less/greater than each other if
	their low words are less/greater when considered as unsigned.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.7136&r2=1.7137
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/simplify-rtx.c.diff?cvsroot=gcc&r1=1.19&r2=1.20
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.587&r2=1.588
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.c-torture/execute/20000717-2.c.diff?cvsroot=gcc&r1=NONE&r2=1.1