r158450 - in /trunk/gcc: ChangeLog alias.c

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Apr 16 21:43:36 2010
New Revision: 158450

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158450
Log:
	PR bootstrap/43767
	* alias.c (memrefs_conflict_p): Don't crash if CSELIB_VAL_PTR is NULL.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/alias.c