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r143178 - in /branches/graphite/gcc: ChangeLog....
- From: spop at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 08 Jan 2009 01:32:17 -0000
- Subject: r143178 - in /branches/graphite/gcc: ChangeLog....
Author: spop
Date: Thu Jan 8 01:32:16 2009
New Revision: 143178
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143178
Log:
2009-01-07 Sebastian Pop <sebastian.pop@amd.com>
Jan Sjodin <jan.sjodin@amd.com>
PR tree-optimization/38559
* testsuite/gcc.dg/graphite/pr38559.c: New.
* graphite.c (debug_value, copy_constraint,
swap_constraint_variables, scale_constraint_variable, ): New.
(get_lower_bound, get_upper_bound): Removed.
(graphite_trans_bb_strip_mine): Clean up this code that works
only for constant number of iterations. Fully copy upper and
lower bound constraints, not only the constant part of them.
* graphite.h (debug_value): Declared.
Added:
branches/graphite/gcc/testsuite/gcc.dg/graphite/pr38559.c
Modified:
branches/graphite/gcc/ChangeLog.graphite
branches/graphite/gcc/graphite.c
branches/graphite/gcc/graphite.h