gcc/gcc ChangeLog tree-vrp.c

[matz@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	matz@gcc.gnu.org	2005-09-15 05:03:02

Modified files:
	gcc            : ChangeLog tree-vrp.c 

Log message:
	* tree-vrp.c (vrp_int_const_binop <MINUS_EXPR>): Handle 0 - -INF.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9958&r2=2.9959
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vrp.c.diff?cvsroot=gcc&r1=2.55&r2=2.56