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2009-08-05 Sebastian Pop <sebastian.pop@amd.com> * graphite-blocking.c (scop_do_strip_mine): Call store_scattering. Early return without analyzing the data dependences if no transform has been done. Call restore_scattering if the transform is not legal. (graphite-interchange.c): Same. * graphite-poly.c (print_scattering_function): Test for PBB_TRANSFORMED. (graphite_read_transforms): Initialize PBB_TRANSFORMED. (apply_poly_transforms): Do not gcc_assert that the transform is legal. (new_poly_bb): Initialize PBB_TRANSFORMED, PBB_SAVED, and PBB_ORIGINAL. Do not initialize PBB_NB_SCATTERING_TRANSFORM, PBB_NB_LOCAL_VARIABLES, PBB_TRANSFORMED_SCATTERING, and PBB_ORIGINAL_SCATTERING. (free_poly_dr): Free PBB_TRANSFORMED, PBB_SAVED, and PBB_ORIGINAL. * graphite-poly.h (struct poly_scattering): New. (struct poly_bb): Add original, transformed, and saved fields. Remove transformed_scattering, original_scattering, nb_local_variables, and nb_scattering_transform fields. (PBB_ORIGINAL, PBB_TRANSFORMED, PBB_SAVED): New. (poly_scattering_new): New. (poly_scattering_free): New. (poly_scattering_copy): New. (store_scattering_pbb): New. (store_scattering): New. (restore_scattering_pbb): New. (restore_scattering): New. * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Initialize PBB_TRANSFORMED and PBB_ORIGINAL. From-SVN: r150686 |
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