r157602 - in /branches/graphite/gcc: ChangeLog....

[spop@gcc.gnu.org]

Author: spop
Date: Sun Mar 21 07:32:43 2010
New Revision: 157602

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157602
Log:
Fix PR43464: update loop close SSA once copy prop is done.

2010-03-21  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/43464
	* tree-ssa-copy.c (execute_copy_prop): Call rewrite_into_loop_closed_ssa
	and verify_loop_closed_ssa when copy prop is executed in the LNO.

	* gcc.dg/graphite/id-pr43464.c: New.

Added:
    branches/graphite/gcc/testsuite/gcc.dg/graphite/id-pr43464.c
Modified:
    branches/graphite/gcc/ChangeLog.graphite
    branches/graphite/gcc/tree-ssa-copy.c