r157678 - in /branches/graphite/gcc: ChangeLog....

[spop@gcc.gnu.org]

Author: spop
Date: Tue Mar 23 22:22:34 2010
New Revision: 157678

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157678
Log:
Revert previous fix for PR43464.

2010-03-23  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-ssa-copy.c: Revert this previous change:
	(init_copy_prop): Loop closed phi nodes cancontain more than one
	argument.
	(execute_copy_prop): Revert the previous change: do not call
	rewrite_into_loop_closed_ssa.

Modified:
    branches/graphite/gcc/ChangeLog.graphite
    branches/graphite/gcc/tree-ssa-copy.c