haiku-buildtools/isl/isl_morph.c

731 /* Construct a morphism that first does morph2 and then morph1.
734 	__isl_take isl_morph *morph2)
739 	if (!morph1 || !morph2)
742 	map = isl_mat_product(isl_mat_copy(morph1->map), isl_mat_copy(morph2->map));
743 	inv = isl_mat_product(isl_mat_copy(morph2->inv), isl_mat_copy(morph1->inv));
744 	dom = isl_morph_basic_set(isl_morph_inverse(isl_morph_copy(morph2)),
746 	dom = isl_basic_set_intersect(dom, isl_basic_set_copy(morph2->dom));
748 				  isl_basic_set_copy(morph2->ran));
752 	isl_morph_free(morph2);
757 	isl_morph_free(morph2);
791 	isl_morph *morph, *morph2;
799 	morph2 = isl_basic_set_parameter_compression(bset);
800 	bset = isl_morph_basic_set(isl_morph_copy(morph2), bset);
802 	morph = isl_morph_compose(morph2, morph);
804 	morph2 = isl_basic_set_variable_compression(bset, isl_dim_set);
807 	morph = isl_morph_compose(morph2, morph);