diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog.graphite | 9 | ||||
| -rw-r--r-- | gcc/graphite-sese-to-poly.c | 25 |
2 files changed, 24 insertions, 10 deletions
diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index b1541c2..b932dd0 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,5 +1,14 @@ 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> + * graphite-sese-to-poly.c (free_data_refs_aux): Fix formatting. + (pdr_add_alias_set): Same. + (build_poly_dr): Same. + (build_alias_set_optimal_p): Same. + (build_base_obj_set_for_drs): Same. Do not store the result of + graphds_dfs. + +2009-10-20 Sebastian Pop <sebastian.pop@amd.com> + * graphite-sese-to-poly.c (build_alias_set_optimal_p): Initialize all_components_are_cliques to 1. diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c index 06a98a3..aa3eaee 100644 --- a/gcc/graphite-sese-to-poly.c +++ b/gcc/graphite-sese-to-poly.c @@ -290,12 +290,15 @@ free_data_refs_aux (VEC (data_reference_p, heap) *datarefs) { unsigned int i; struct data_reference *dr; - for (i = 0; VEC_iterate (data_reference_p, datarefs, i, dr); i++) - if (dr->aux != NULL) + + for (i = 0; VEC_iterate (data_reference_p, datarefs, i, dr); i++) + if (dr->aux) { base_alias_pair *bap = (base_alias_pair *)(dr->aux); - if (bap->alias_set != NULL) + + if (bap->alias_set) free (bap->alias_set); + free (bap); dr->aux = NULL; } @@ -1631,7 +1634,7 @@ pdr_add_alias_set (ppl_Polyhedron_t accesses, data_reference_p dr, int alias_set_num = 0; base_alias_pair *bap = (base_alias_pair *)(dr->aux); - if (bap != NULL && bap->alias_set != NULL) + if (bap && bap->alias_set) alias_set_num = *(bap->alias_set); ppl_new_Linear_Expression_with_dimension (&alias, accessp_nb_dims); @@ -1775,7 +1778,7 @@ build_poly_dr (data_reference_p dr, poly_bb_p pbb) accesses); ppl_delete_Polyhedron (accesses); - if (dr->aux != NULL) + if (dr->aux) dr_base_object_set = ((base_alias_pair *)(dr->aux))->base_obj_set; new_poly_dr (pbb, dr_base_object_set, accesses_ps, DR_IS_READ (dr) ? PDR_READ : PDR_WRITE, @@ -1919,13 +1922,14 @@ build_alias_set_optimal_p (VEC (data_reference_p, heap) *drs) { data_reference_p dr = VEC_index (data_reference_p, drs, i); base_alias_pair *bap; - if (dr->aux != NULL) + + if (dr->aux) bap = (base_alias_pair *)(dr->aux); + bap->alias_set = XNEW (int); *(bap->alias_set) = g->vertices[i].component + 1; } - /* Verify if the DFS numbering results in optimal solution. */ for (i = 0; i < num_connected_components; i++) { @@ -1977,7 +1981,6 @@ build_base_obj_set_for_drs (VEC (data_reference_p, heap) *drs) struct graph *g = new_graph (num_vertex); data_reference_p dr1, dr2; int i, j; - int num_component; int *queue; for (i = 0; VEC_iterate (data_reference_p, drs, i, dr1); i++) @@ -1992,14 +1995,16 @@ build_base_obj_set_for_drs (VEC (data_reference_p, heap) *drs) for (i = 0; i < num_vertex; i++) queue[i] = i; - num_component = graphds_dfs (g, queue, num_vertex, NULL, true, NULL); + graphds_dfs (g, queue, num_vertex, NULL, true, NULL); for (i = 0; i < g->n_vertices; i++) { data_reference_p dr = VEC_index (data_reference_p, drs, i); base_alias_pair *bap; - if (dr->aux != NULL) + + if (dr->aux) bap = (base_alias_pair *)(dr->aux); + bap->base_obj_set = g->vertices[i].component + 1; } |