329 	isl_morph *morph;  in lower_dim_vertices()  local
333 	morph = isl_basic_set_full_compression(bset);  in lower_dim_vertices()
334 	bset = isl_morph_basic_set(isl_morph_copy(morph), bset);  in lower_dim_vertices()
339 	morph = isl_morph_inverse(morph);  in lower_dim_vertices()
341 	vertices = isl_morph_vertices(morph, vertices);  in lower_dim_vertices()
1343 __isl_give isl_vertices *isl_morph_vertices(__isl_take isl_morph *morph,  in isl_morph_vertices()  argument
1349 	if (!morph || !vertices)  in isl_morph_vertices()
1354 	param_morph = isl_morph_copy(morph);  in isl_morph_vertices()
1362 			isl_morph_copy(morph), vertices->v[i].vertex);  in isl_morph_vertices()
1375 	isl_morph_free(morph);  in isl_morph_vertices()
1379 	isl_morph_free(morph);  in isl_morph_vertices()