r122820 - in /trunk/gcc: ChangeLog tree-vrp.c

[ian@gcc.gnu.org]

Author: ian
Date: Sun Mar 11 15:53:30 2007
New Revision: 122820

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122820
Log:
	* tree-vrp.c (vrp_int_const_binop): Handle PLUS_EXPR and
	the *_DIV_EXPR codes correctly with overflow infinities.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vrp.c