diff options
| author | Sebastian Pop <sebastian.pop@amd.com> | 2011-01-25 06:45:54 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2011-01-25 06:45:54 +0000 |
| commit | 28c5db5784e89103e979fa1ec165494ff82e53c0 (patch) | |
| tree | 5ce48fdbb4456d22a075cc1e7ccfc54d01248063 /gcc/ChangeLog.graphite | |
| parent | 5168d98f3d2f48196f3f7f33906492f5e5b22275 (diff) | |
Use PIP to determine the integer feasibility of a constraint system.
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
* graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty.
(build_lexicographical_constraint): Same.
(dependence_polyhedron_1): Same.
(graphite_legal_transform_dr): Same.
(graphite_carried_dependence_level_k): Same.
* graphite-ppl.c (ppl_powerset_is_empty): New.
* graphite-ppl.h (ppl_powerset_is_empty): Declared.
* tree-data-ref.c (dump_data_reference): Print the basic block index.
* gcc.dg/graphite/block-0.c: Add documentation.
* gcc.dg/graphite/block-4.c: Same.
* gcc.dg/graphite/block-7.c: Same.
* gcc.dg/graphite/block-8.c: New.
* gcc.dg/graphite/interchange-1.c: Un-XFAILed.
* gcc.dg/graphite/interchange-11.c: Un-XFAILed.
* gcc.dg/graphite/interchange-12.c: Add documentation.
* gcc.dg/graphite/interchange-13.c: New.
* gcc.dg/graphite/interchange-14.c: New.
* gcc.dg/graphite/interchange-15.c: New.
* gcc.dg/graphite/interchange-8.c: Add documentation.
* gcc.dg/graphite/interchange-mvt.c: Same.
From-SVN: r169205
Diffstat (limited to 'gcc/ChangeLog.graphite')
| -rw-r--r-- | gcc/ChangeLog.graphite | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index ab1498ad6f4..aae2041532d 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,5 +1,29 @@ 2011-01-15 Sebastian Pop <sebastian.pop@amd.com> + * graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty. + (build_lexicographical_constraint): Same. + (dependence_polyhedron_1): Same. + (graphite_legal_transform_dr): Same. + (graphite_carried_dependence_level_k): Same. + * graphite-ppl.c (ppl_powerset_is_empty): New. + * graphite-ppl.h (ppl_powerset_is_empty): Declared. + * tree-data-ref.c (dump_data_reference): Print the basic block index. + + * gcc.dg/graphite/block-0.c: Add documentation. + * gcc.dg/graphite/block-4.c: Same. + * gcc.dg/graphite/block-7.c: Same. + * gcc.dg/graphite/block-8.c: New. + * gcc.dg/graphite/interchange-1.c: Un-XFAILed. + * gcc.dg/graphite/interchange-11.c: Un-XFAILed. + * gcc.dg/graphite/interchange-12.c: Add documentation. + * gcc.dg/graphite/interchange-13.c: New. + * gcc.dg/graphite/interchange-14.c: New. + * gcc.dg/graphite/interchange-15.c: New. + * gcc.dg/graphite/interchange-8.c: Add documentation. + * gcc.dg/graphite/interchange-mvt.c: Same. + +2011-01-15 Sebastian Pop <sebastian.pop@amd.com> + * graphite-dependences.c (build_pairwise_scheduling): Correctly compute the "a followed by b" relation and document it. |