r126186 - in /trunk/gcc: ChangeLog tree-ssa-scc...

[dberlin@gcc.gnu.org]

Author: dberlin
Date: Mon Jul  2 04:35:37 2007
New Revision: 126186

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126186
Log:
2007-07-01  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR tree-optimization/32571
	* tree-ssa-sccvn.c (visit_use): Shortcut copies to avoid
	simplifying them.


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