gcc/gcc ChangeLog fold-const.c testsuite/Chang ...

[ghazi@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	ghazi@gcc.gnu.org	2004-03-10 18:18:29

Modified files:
	gcc            : ChangeLog fold-const.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.dg/torture: builtin-nonneg-1.c 

Log message:
	* fold-const.c (tree_expr_nonnegative_p): Add more builtin cases.
	
	testsuite:
	* gcc.dg/torture/builtin-nonneg-1.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3119&r2=2.3120
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.342&r2=1.343
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3591&r2=1.3592
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/torture/builtin-nonneg-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1