r169566 - in /branches/google/integration/gcc: ...

[dnovillo@gcc.gnu.org]

Author: dnovillo
Date: Wed Feb  2 17:44:47 2011
New Revision: 169566

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169566
Log:
Allow several reductions in a reduction PBB.

2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-dependences.c (reduction_dr_1): Allow several reductions
	in a reduction PBB.
	* graphite-sese-to-poly.c (split_reduction_stmt): Do not split PBBs
	that have already been marked as PBB_IS_REDUCTION.

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