This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r150664 - in /branches/graphite/gcc: ChangeLog....
- From: spop at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 11 Aug 2009 19:01:11 -0000
- Subject: r150664 - in /branches/graphite/gcc: ChangeLog....
Author: spop
Date: Tue Aug 11 19:01:10 2009
New Revision: 150664
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150664
Log:
Reimplement interchange heuristic.
2009-08-11 Sebastian Pop <sebastian.pop@amd.com>
Pranav Garg <pranav.garg2107@gmail.com>
* graphite-interchange.c (gather_access_strides): Removed.
(ppl_max_for_le): New.
(build_linearized_memory_access): New.
(memory_stride_in_loop): New.
(pbb_interchange_profitable_p): Reimplemented.
* graphite-ppl.h (ppl_new_id_map): New.
(ppl_interchange): New.
* testsuite/gcc.dg/graphite/interchange-6.c: XFAILed.
Modified:
branches/graphite/gcc/ChangeLog.graphite
branches/graphite/gcc/graphite-interchange.c
branches/graphite/gcc/graphite-ppl.h
branches/graphite/gcc/testsuite/gcc.dg/graphite/interchange-6.c