445 	isl_aff *aff;  in lower_bound()  local
447 	aff = isl_constraint_get_bound(c, isl_dim_set, pos);  in lower_bound()
448 	aff = isl_aff_ceil(aff);  in lower_bound()
457 		aff = isl_aff_sub(aff, isl_aff_copy(offset));  in lower_bound()
458 		aff = isl_aff_scale_down_val(aff, isl_val_copy(stride));  in lower_bound()
459 		aff = isl_aff_ceil(aff);  in lower_bound()
460 		aff = isl_aff_scale_val(aff, stride);  in lower_bound()
461 		aff = isl_aff_add(aff, offset);  in lower_bound()
464 	aff = isl_ast_build_compute_gist_aff(build, aff);  in lower_bound()
466 	return aff;  in lower_bound()
623 		isl_aff *aff;  in lower_bounds()  local
627 		aff = lower_bound(c, pos, build);  in lower_bounds()
629 		list = isl_pw_aff_list_add(list, isl_pw_aff_from_aff(aff));  in lower_bounds()
665 		isl_aff *aff;  in upper_bounds()  local
669 		aff = isl_constraint_get_bound(c, isl_dim_set, pos);  in upper_bounds()
671 		aff = isl_aff_floor(aff);  in upper_bounds()
672 		list = isl_pw_aff_list_add(list, isl_pw_aff_from_aff(aff));  in upper_bounds()
938 	__isl_keep isl_aff *aff, void *user)  in aff_constant_is_negative()  argument
943 	v = isl_aff_get_constant_val(aff);  in aff_constant_is_negative()
974 	isl_aff *aff;  in list_add_one()  local
982 	aff = isl_aff_zero_on_domain(isl_local_space_from_space(space));  in list_add_one()
983 	aff = isl_aff_add_constant_si(aff, 1);  in list_add_one()
984 	one = isl_pw_aff_from_aff(aff);  in list_add_one()
1749 		isl_aff *aff;  in create_node()  local
1756 		aff = isl_multi_aff_get_aff(ma, data.depth);  in create_node()
1757 		aff = isl_aff_scale_val(aff, isl_val_copy(data.m));  in create_node()
1758 		ma = isl_multi_aff_set_aff(ma, data.depth, aff);  in create_node()
2378 static __isl_give isl_constraint *at_offset(int depth, __isl_keep isl_aff *aff,  in at_offset()  argument
2381 	aff = isl_aff_copy(aff);  in at_offset()
2382 	aff = isl_aff_add_coefficient_si(aff, isl_dim_in, depth, -1);  in at_offset()
2383 	aff = isl_aff_add_constant_si(aff, offset);  in at_offset()
2384 	return isl_equality_from_aff(aff);  in at_offset()
2393 	isl_aff *aff;  in update_n_div()  local
2397 	aff = isl_multi_aff_get_aff(ma, 0);  in update_n_div()
2398 	n_div = isl_aff_dim(aff, isl_dim_div);  in update_n_div()
2399 	isl_aff_free(aff);  in update_n_div()
2515 	isl_aff *aff, *lower;  in update_unrolling_lower_bound()  local
2524 	aff = isl_aff_copy(lower);  in update_unrolling_lower_bound()
2525 	aff = isl_aff_neg(aff);  in update_unrolling_lower_bound()
2526 	aff = isl_aff_add_coefficient_si(aff, isl_dim_in, data->depth, 1);  in update_unrolling_lower_bound()
2527 	aff = isl_aff_add_constant_si(aff, 1);  in update_unrolling_lower_bound()
2528 	max = isl_set_max_val(data->domain, aff);  in update_unrolling_lower_bound()
2529 	isl_aff_free(aff);  in update_unrolling_lower_bound()