r157929 - in /branches/graphite/gcc: ChangeLog....

[spop@gcc.gnu.org]

Author: spop
Date: Thu Apr  1 19:04:07 2010
New Revision: 157929

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157929
Log:
Add extra checks for places assuming one argument loop close SSA form.

2010-04-01  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Assert that
	gimple_phi_num_args of the loop close SSA phi node is equal to 1.
	(detect_commutative_reduction): Same.

Modified:
    branches/graphite/gcc/ChangeLog.graphite
    branches/graphite/gcc/graphite-sese-to-poly.c