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2009-09-17 Li Feng <nemokingdom@gmail.com>
authorspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 25 Nov 2009 04:48:51 +0000 (04:48 +0000)
committerspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 25 Nov 2009 04:48:51 +0000 (04:48 +0000)
commitae11f03bac138ee5e7c74c96bf4b4ec91daa419a
treec3a3e11e113cb3a461256142830a77efb4b05a37
parente5d72697a63fb5fba97fa1f1027d765cc17a0711
2009-09-17 Li Feng  <nemokingdom@gmail.com>

PR middle-end/41118
* graphite-dependences.c (poly_drs_may_alias_p): Adjust definition.
(pddr_original_scattering): Make sure 2 pdr2 in the same base object set.
(graphite_carried_dependence_level_k): Ditto.
* graphite-poly.c (new_poly_dr): Add init of PDR_BASE_OBJECT_SET.
* graphite-poly.h (struct poly_dr): Add member dr_base_object_set.
(new_poly_dr): Adjust declaration.
* graphite-sese-to-poly.c (free_data_refs_aux): New.
(free_gimple_bb): Added free_data_refs_aux.
(build_poly_dr): Add dr_base_object_set.
(partition_drs_to_sets): New.
(dr_same_base_object_p): New.
(build_alias_set_for_drs): New.
(build_base_object_set_for_drs): New.
(build_scop_drs): Add build_base_obj_set_for_drs.
* graphite-sese-to-poly.h: Added #define for alias set number index and
base object set index.
* libgomp/testsuite/libgomp.graphite/force-parallel-6.c: Refine tests.
* libgomp/testsuite/libgomp.graphite/pr4118.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154549 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog.graphite
gcc/graphite-dependences.c
gcc/graphite-poly.c
gcc/graphite-poly.h
gcc/graphite-sese-to-poly.c
gcc/graphite-sese-to-poly.h
libgomp/testsuite/libgomp.graphite/force-parallel-6.c