From 211694b6da983c8370217ee81022713bee6827d5 Mon Sep 17 00:00:00 2001 From: Sebastian Pop Date: Fri, 28 Aug 2009 20:41:53 +0000 Subject: graphite-dependences.c (graphite_legal_transform_bb): Call pbb_remove_duplicate_pdrs. 2009-08-28 Sebastian Pop * graphite-dependences.c (graphite_legal_transform_bb): Call pbb_remove_duplicate_pdrs. * graphite-poly.c (can_collapse_pdr): Removed. (pdr_find_duplicate): Removed. (can_collapse_pdrs): New. (pbb_remove_duplicate_pdrs): New. (new_poly_dr): Do not look for duplicates. * graphite-poly.h (struct poly_bb): New field pdr_duplicates_removed. (PBB_PDR_DUPLICATES_REMOVED): New. (pbb_remove_duplicate_pdrs): Declared. From-SVN: r151192 --- gcc/graphite-poly.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'gcc/graphite-poly.h') diff --git a/gcc/graphite-poly.h b/gcc/graphite-poly.h index 8f7352a..7fe1113 100644 --- a/gcc/graphite-poly.h +++ b/gcc/graphite-poly.h @@ -298,6 +298,9 @@ struct poly_bb /* A copy of the transformed scattering. */ poly_scattering_p saved; + + /* True when the PDR duplicates have already been removed. */ + bool pdr_duplicates_removed; }; #define PBB_BLACK_BOX(PBB) ((gimple_bb_p) PBB->black_box) @@ -311,6 +314,7 @@ struct poly_bb #define PBB_SAVED(PBB) (PBB->saved) #define PBB_NB_LOCAL_VARIABLES(PBB) (PBB->transformed->nb_local_variables) #define PBB_NB_SCATTERING_TRANSFORM(PBB) (PBB->transformed->nb_scattering) +#define PBB_PDR_DUPLICATES_REMOVED(PBB) (PBB->pdr_duplicates_removed) extern void new_poly_bb (scop_p, void *); extern void free_poly_bb (poly_bb_p); @@ -336,6 +340,7 @@ extern bool scop_do_interchange (scop_p); extern bool scop_do_strip_mine (scop_p); extern void pbb_number_of_iterations (poly_bb_p, graphite_dim_t, Value); extern void pbb_number_of_iterations_at_time (poly_bb_p, graphite_dim_t, Value); +extern void pbb_remove_duplicate_pdrs (poly_bb_p); /* The index of the PBB. */ -- cgit v1.1