r122562 - in /trunk/gcc: ChangeLog tree-vrp.c

[ian@gcc.gnu.org]

Author: ian
Date: Mon Mar  5 18:01:00 2007
New Revision: 122562

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122562
Log:
	PR tree-optimization/31034
	* tree-vrp.c (extract_range_from_assert): Don't try to handle a
	half-range if the other side is an overflow infinity.

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