r135298 - in /trunk/gcc: ChangeLog tree-ssa-dse.c

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Wed May 14 15:30:14 2008
New Revision: 135298

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=135298
Log:
2008-05-14  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-dse.c (dse_possible_dead_store_p): Remove dead code.
	Make sure to register the store if the use is a PHI_NODE.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-dse.c