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r152747 - in /branches/graphite/gcc: ChangeLog....
- From: lifeng at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 14 Oct 2009 01:18:47 -0000
- Subject: r152747 - in /branches/graphite/gcc: ChangeLog....
Date: Wed Oct 14 01:18:47 2009
New Revision: 152747
Checking if building alias set is optimal.
2009-10-14 Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr>
* graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): Fix Comment.
(partition_drs_to_sets): Add testing of optimality of current method which
assigns alias numbers according to DFS Comopnent number.
used as heuristic for the upcoming ECC algorithm.
(build_scop_drs): Write to file also with the ecc and dot format.