[wide-int] Remove INT_CST_LT and INT_CST_LE
Richard Biener
rguenther@suse.de
Tue Dec 10 09:49:00 GMT 2013
On Tue, 10 Dec 2013, Richard Sandiford wrote:
> As Richard requested, this patch removes INT_CST_LT in favour of
> tree_int_cst_lt and renames INT_CST_LE in a similar way. I made
> both of them inline since the idea is that wi::l[te]s_p should already
> do the expensive stuff out-of-line. I also moved tree_int_cst_cmp in
> the same way for consistency.
>
> Tested on x86_64-linux-gnu. OK to install?
Ok with using
+inline bool
+tree_int_cst_lt (const_tree t1, const_tree t2)
(note dropping the 'static')
Thanks,
Richard.
> Thanks,
> Richard
>
>
> Index: gcc/ChangeLog.wide-int
> ===================================================================
> --- gcc/ChangeLog.wide-int 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/ChangeLog.wide-int 2013-12-09 20:21:33.072009792 +0000
> @@ -250,7 +250,7 @@
> tree_int_cst_min_precision and real_from_integer.
> (fold_negate_const): Use wide-int interfaces.
> (fold_abs_const): Likewise.
> - (fold_relational_const): Remove dead INT_CST_LT_UNSIGNED.
> + (fold_relational_const): Use tree_int_cst_lt.
> (round_up_loc): Use wide-int interfaces.
> * genemit.c
> (gen_exp): Add CONST_WIDE_INT case.
> @@ -487,7 +487,7 @@
> * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
> than double_ints.
> * targhooks.c
> - (default_cxx_get_cookie_size): Uses INT_CST_LT rather than
> + (default_cxx_get_cookie_size): Use tree_int_cst_lt rather than
> INT_CST_LT_UNSIGNED.
> (can_use_doloop_if_innermost): Take widest_ints rather than
> double_ints.
> @@ -562,9 +562,9 @@
> (build_type_attribute_qual_variant): Use wide_int interfaces.
> (type_hash_eq): Likewise
> (tree_int_cst_equal): Likewise.
> - (tree_int_cst_lt): Likewise.
> + (tree_int_cst_lt): Delete.
> (tree_int_cst_compare): Likewise.
> - (tree_fits_shwi_p): Likewise.
> + (tree_fits_shwi_p): Use wide_int interfaces.
> (tree_fits_uhwi_p): Likewise.
> (tree_int_cst_sign_bit): Likewise.
> (tree_int_cst_sgn): Likewise.
> @@ -572,8 +572,9 @@
> (simple_cst_equal): Use wide_int interfaces.
> (compare_tree_int): Likewise.
> (iterative_hash_expr): Likewise.
> - (int_fits_type_p): Likewise.
> - (get_type_static_bounds): Likewise.
> + (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
> + INT_CST_LT.
> + (get_type_static_bounds): Use wide_int interfaces.
> (tree_int_cst_elt_check_failed): New.
> (build_common_tree_nodes): Reordered to set prec before filling in
> value.
> @@ -619,8 +620,7 @@
> (TREE_INT_CST_EXT_NUNITS): Likewise.
> (TREE_INT_CST_OFFSET_NUNITS): Likewise.
> (TREE_INT_CST_ELT): Likewise.
> - (INT_CST_LT): Use wide-int interfaces.
> - (INT_CST_LE): New.
> + (INT_CST_LT): Delete.
> (tree_int_cst_elt_check): New (two forms).
> (type_code_size): Update comment.
> (make_int_cst_stat, make_int_cst): New.
> @@ -629,6 +629,8 @@
> (force_fit_type_double): Delete.
> (build_int_cstu): Replace with out-of-line function.
> (build_int_cst_wide): Delete.
> + (tree_int_cst_lt): Define inline.
> + (tree_int_cst_le): New.
> (tree_int_cst_min_precision): Take a signop rather than a bool.
> (wi::int_traits <const_tree>): New.
> (wi::int_traits <tree>): New.
> @@ -801,7 +803,8 @@
> * tree-ssa-structalias.c
> (get_constraint_for_ptr_offset): Use wide-int interfaces.
> * tree-ssa-uninit.c
> - (is_value_included_in): Use wide-int interfaces.
> + (is_value_included_in): Use wide-int interfaces, tree_int_cst_lt
> + and tree_int_cst_le.
> * tree-streamer-in.c
> (unpack_ts_base_value_fields): Use wide-int interfaces.
> (streamer_alloc_tree): Likewise.
> @@ -827,8 +830,8 @@
> * tree-vect-patterns.c
> (vect_recog_divmod_pattern): Use wide-int interfaces.
> * tree-vrp.c: Include wide-int.h.
> - (operand_less_p): Use wide-int interfaces.
> - (extract_range_from_assert): Likewise.
> + (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
> + (extract_range_from_assert): Use wide-int interfaces.
> (vrp_int_const_binop): Likewise.
> (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
> double_int pointers.
> @@ -900,8 +903,8 @@ c-family:
> (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
> (dump_generic_ada_node): Use wide-int interfaces.
> * c-common.c: Include wide-int-print.h.
> - (shorten_compare): Use wide-int interfaces.
> - (pointer_int_sum): Likewise.
> + (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
> + (pointer_int_sum): Use wide-int interfaces.
> (c_common_nodes_and_builtins): Use make_int_cst.
> (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
> (handle_alloc_size_attribute): Use wide-int interfaces.
> @@ -917,21 +920,24 @@ c-family:
> * c-pretty-print.c: Include wide-int.h.
> (pp_c_integer_constant): Use wide-int interfaces.
> * cilk.c
> - (declare_one_free_variable): Use INT_CST_LT instead of
> + (declare_one_free_variable): Use tree_int_cst_lt instead of
> INT_CST_LT_UNSIGNED.
>
>
> cp:
> * call.c: Include wide-int.h.
> - (type_passed_as): Use INT_CST_LT instead of INT_CST_LT_UNSIGNED.
> + (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
> (convert_for_arg_passing): Likewise.
> * class.c: Include wide-int.h.
> - (end_of_class): Use INT_CST_LT instead of INT_CST_LT_UNSIGNED.
> + (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
> + (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
> (include_empty_classes): Likewise
> + (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
> * cvt.c: Include wide-int.h.
> (ignore_overflows): Use wide_int_to_tree.
> * decl.c: Include wide-int.h.
> (check_array_designated_initializer): Use wide-int interfaces.
> + (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
> (finish_enum_value_list): Use signop.
> (build_enumerator): Use wide-int interfaces.
> * init.c: Include wide-int.h.
> @@ -982,7 +988,7 @@ java:
> * expr.c: Include wide-int.h.
> (build_newarray): Remove bogus "== INTEGER_CST".
> (expand_java_pushc): Use real_from_integer.
> - (build_field_ref): Use INT_CST_LT instead of INT_CST_LT_UNSIGNED.
> + (build_field_ref): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
> * jcf-parse.c: Include wide-int.h.
> (get_constant): Use wide-int interfaces.
>
> Index: gcc/c-family/c-common.c
> ===================================================================
> --- gcc/c-family/c-common.c 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/c-family/c-common.c 2013-12-09 20:21:33.074009806 +0000
> @@ -4123,10 +4123,10 @@ shorten_compare (tree *op0_ptr, tree *op
> maxval = convert (*restype_ptr, maxval);
> }
>
> - min_gt = INT_CST_LT (primop1, minval);
> - max_gt = INT_CST_LT (primop1, maxval);
> - min_lt = INT_CST_LT (minval, primop1);
> - max_lt = INT_CST_LT (maxval, primop1);
> + min_gt = tree_int_cst_lt (primop1, minval);
> + max_gt = tree_int_cst_lt (primop1, maxval);
> + min_lt = tree_int_cst_lt (minval, primop1);
> + max_lt = tree_int_cst_lt (maxval, primop1);
>
> val = 0;
> /* This used to be a switch, but Genix compiler can't handle that. */
> Index: gcc/c-family/cilk.c
> ===================================================================
> --- gcc/c-family/cilk.c 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/c-family/cilk.c 2013-12-09 20:21:33.074009806 +0000
> @@ -666,7 +666,7 @@ declare_one_free_variable (const void *v
>
> /* Maybe promote to int. */
> if (INTEGRAL_TYPE_P (var_type) && COMPLETE_TYPE_P (var_type)
> - && INT_CST_LT (TYPE_SIZE (var_type), TYPE_SIZE (integer_type_node)))
> + && tree_int_cst_lt (TYPE_SIZE (var_type), TYPE_SIZE (integer_type_node)))
> arg_type = integer_type_node;
> else
> arg_type = var_type;
> Index: gcc/cp/call.c
> ===================================================================
> --- gcc/cp/call.c 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/cp/call.c 2013-12-09 20:21:33.075009814 +0000
> @@ -6496,7 +6496,7 @@ type_passed_as (tree type)
> else if (targetm.calls.promote_prototypes (type)
> && INTEGRAL_TYPE_P (type)
> && COMPLETE_TYPE_P (type)
> - && INT_CST_LT (TYPE_SIZE (type), TYPE_SIZE (integer_type_node)))
> + && tree_int_cst_lt (TYPE_SIZE (type), TYPE_SIZE (integer_type_node)))
> type = integer_type_node;
>
> return type;
> @@ -6536,7 +6536,7 @@ convert_for_arg_passing (tree type, tree
> else if (targetm.calls.promote_prototypes (type)
> && INTEGRAL_TYPE_P (type)
> && COMPLETE_TYPE_P (type)
> - && INT_CST_LT (TYPE_SIZE (type), TYPE_SIZE (integer_type_node)))
> + && tree_int_cst_lt (TYPE_SIZE (type), TYPE_SIZE (integer_type_node)))
> val = cp_perform_integral_promotions (val, complain);
> if ((complain & tf_warning)
> && warn_suggest_attribute_format)
> Index: gcc/cp/class.c
> ===================================================================
> --- gcc/cp/class.c 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/cp/class.c 2013-12-09 20:21:33.077009829 +0000
> @@ -3742,7 +3742,7 @@ walk_subobject_offsets (tree type,
>
> /* If this OFFSET is bigger than the MAX_OFFSET, then we should
> stop. */
> - if (max_offset && INT_CST_LT (max_offset, offset))
> + if (max_offset && tree_int_cst_lt (max_offset, offset))
> return 0;
>
> if (type == error_mark_node)
> @@ -3899,8 +3899,8 @@ walk_subobject_offsets (tree type,
> for (index = size_zero_node;
> /* G++ 3.2 had an off-by-one error here. */
> (abi_version_at_least (2)
> - ? !INT_CST_LT (TYPE_MAX_VALUE (domain), index)
> - : INT_CST_LT (index, TYPE_MAX_VALUE (domain)));
> + ? !tree_int_cst_lt (TYPE_MAX_VALUE (domain), index)
> + : tree_int_cst_lt (index, TYPE_MAX_VALUE (domain)));
> index = size_binop (PLUS_EXPR, index, size_one_node))
> {
> r = walk_subobject_offsets (TREE_TYPE (type),
> @@ -3916,7 +3916,7 @@ walk_subobject_offsets (tree type,
> /* If this new OFFSET is bigger than the MAX_OFFSET, then
> there's no point in iterating through the remaining
> elements of the array. */
> - if (max_offset && INT_CST_LT (max_offset, offset))
> + if (max_offset && tree_int_cst_lt (max_offset, offset))
> break;
> }
> }
> @@ -5830,7 +5830,7 @@ end_of_class (tree t, int include_virtua
> continue;
>
> offset = end_of_base (base_binfo);
> - if (INT_CST_LT (result, offset))
> + if (tree_int_cst_lt (result, offset))
> result = offset;
> }
>
> @@ -5840,7 +5840,7 @@ end_of_class (tree t, int include_virtua
> vec_safe_iterate (vbases, i, &base_binfo); i++)
> {
> offset = end_of_base (base_binfo);
> - if (INT_CST_LT (result, offset))
> + if (tree_int_cst_lt (result, offset))
> result = offset;
> }
>
> @@ -5920,7 +5920,7 @@ include_empty_classes (record_layout_inf
> CLASSTYPE_AS_BASE (rli->t) != NULL_TREE);
> rli_size = rli_size_unit_so_far (rli);
> if (TREE_CODE (rli_size) == INTEGER_CST
> - && INT_CST_LT (rli_size, eoc))
> + && tree_int_cst_lt (rli_size, eoc))
> {
> if (!abi_version_at_least (2))
> /* In version 1 of the ABI, the size of a class that ends with
> @@ -6036,7 +6036,7 @@ layout_class_type (tree t, tree *virtual
> type, then there are some special rules for allocating
> it. */
> if (DECL_C_BIT_FIELD (field)
> - && INT_CST_LT (TYPE_SIZE (type), DECL_SIZE (field)))
> + && tree_int_cst_lt (TYPE_SIZE (type), DECL_SIZE (field)))
> {
> unsigned int itk;
> tree integer_type;
> @@ -6047,10 +6047,10 @@ layout_class_type (tree t, tree *virtual
> bits as additional padding. */
> for (itk = itk_char; itk != itk_none; ++itk)
> if (integer_types[itk] != NULL_TREE
> - && (INT_CST_LT (size_int (MAX_FIXED_MODE_SIZE),
> - TYPE_SIZE (integer_types[itk]))
> - || INT_CST_LT (DECL_SIZE (field),
> - TYPE_SIZE (integer_types[itk]))))
> + && (tree_int_cst_lt (size_int (MAX_FIXED_MODE_SIZE),
> + TYPE_SIZE (integer_types[itk]))
> + || tree_int_cst_lt (DECL_SIZE (field),
> + TYPE_SIZE (integer_types[itk]))))
> break;
>
> /* ITK now indicates a type that is too large for the
> @@ -6066,7 +6066,7 @@ layout_class_type (tree t, tree *virtual
> 3.2 always created a padding field, even if it had zero
> width. */
> if (!abi_version_at_least (2)
> - || INT_CST_LT (TYPE_SIZE (integer_type), DECL_SIZE (field)))
> + || tree_int_cst_lt (TYPE_SIZE (integer_type), DECL_SIZE (field)))
> {
> if (abi_version_at_least (2) && TREE_CODE (t) == UNION_TYPE)
> /* In a union, the padding field must have the full width
> Index: gcc/cp/decl.c
> ===================================================================
> --- gcc/cp/decl.c 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/cp/decl.c 2013-12-09 20:21:33.079009844 +0000
> @@ -8316,7 +8316,7 @@ compute_array_index_type (tree name, tre
> constant_expression_error (size);
>
> /* An array must have a positive number of elements. */
> - if (INT_CST_LT (size, integer_zero_node))
> + if (tree_int_cst_lt (size, integer_zero_node))
> {
> if (!(complain & tf_error))
> return error_mark_node;
> Index: gcc/fold-const.c
> ===================================================================
> --- gcc/fold-const.c 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/fold-const.c 2013-12-09 20:21:33.081009859 +0000
> @@ -16409,7 +16409,7 @@ fold_relational_const (enum tree_code co
> if (code == EQ_EXPR)
> result = tree_int_cst_equal (op0, op1);
> else
> - result = INT_CST_LT (op0, op1);
> + result = tree_int_cst_lt (op0, op1);
> }
> else
> return NULL_TREE;
> Index: gcc/java/expr.c
> ===================================================================
> --- gcc/java/expr.c 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/java/expr.c 2013-12-09 20:21:33.082009866 +0000
> @@ -1718,7 +1718,7 @@ build_field_ref (tree self_value, tree s
> tree field_offset = byte_position (field_decl);
> if (! page_size)
> page_size = size_int (4096);
> - check = ! INT_CST_LT (field_offset, page_size);
> + check = !tree_int_cst_lt (field_offset, page_size);
> }
>
> if (base_type != TREE_TYPE (self_value))
> Index: gcc/targhooks.c
> ===================================================================
> --- gcc/targhooks.c 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/targhooks.c 2013-12-09 20:21:33.082009866 +0000
> @@ -290,7 +290,7 @@ default_cxx_get_cookie_size (tree type)
>
> sizetype_size = size_in_bytes (sizetype);
> type_align = size_int (TYPE_ALIGN_UNIT (type));
> - if (INT_CST_LT (type_align, sizetype_size))
> + if (tree_int_cst_lt (type_align, sizetype_size))
> cookie_size = sizetype_size;
> else
> cookie_size = type_align;
> Index: gcc/tree-ssa-uninit.c
> ===================================================================
> --- gcc/tree-ssa-uninit.c 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/tree-ssa-uninit.c 2013-12-09 20:21:33.083009874 +0000
> @@ -857,11 +857,11 @@ is_value_included_in (tree val, tree bou
> if (cmpc == EQ_EXPR)
> result = tree_int_cst_equal (val, boundary);
> else if (cmpc == LT_EXPR)
> - result = INT_CST_LT (val, boundary);
> + result = tree_int_cst_lt (val, boundary);
> else
> {
> gcc_assert (cmpc == LE_EXPR);
> - result = INT_CST_LE (val, boundary);
> + result = tree_int_cst_le (val, boundary);
> }
> }
> else
> @@ -869,12 +869,12 @@ is_value_included_in (tree val, tree bou
> if (cmpc == EQ_EXPR)
> result = tree_int_cst_equal (val, boundary);
> else if (cmpc == LT_EXPR)
> - result = INT_CST_LT (val, boundary);
> + result = tree_int_cst_lt (val, boundary);
> else
> {
> gcc_assert (cmpc == LE_EXPR);
> result = (tree_int_cst_equal (val, boundary)
> - || INT_CST_LT (val, boundary));
> + || tree_int_cst_lt (val, boundary));
> }
> }
>
> Index: gcc/tree-vrp.c
> ===================================================================
> --- gcc/tree-vrp.c 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/tree-vrp.c 2013-12-09 20:21:33.084009881 +0000
> @@ -1151,7 +1151,7 @@ operand_less_p (tree val, tree val2)
> {
> /* LT is folded faster than GE and others. Inline the common case. */
> if (TREE_CODE (val) == INTEGER_CST && TREE_CODE (val2) == INTEGER_CST)
> - return INT_CST_LT (val, val2);
> + return tree_int_cst_lt (val, val2);
> else
> {
> tree tcmp;
> Index: gcc/tree.c
> ===================================================================
> --- gcc/tree.c 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/tree.c 2013-12-09 20:21:33.085009889 +0000
> @@ -6951,23 +6951,6 @@ tree_int_cst_equal (const_tree t1, const
> return 0;
> }
>
> -/* Nonzero if integer constants T1 and T2 represent values that satisfy <.
> - The precise way of comparison depends on their data type. */
> -
> -int
> -tree_int_cst_lt (const_tree t1, const_tree t2)
> -{
> - return INT_CST_LT (t1, t2);
> -}
> -
> -/* Returns -1 if T1 < T2, 0 if T1 == T2, and 1 if T1 > T2. */
> -
> -int
> -tree_int_cst_compare (const_tree t1, const_tree t2)
> -{
> - return wi::cmps (wi::to_widest (t1), wi::to_widest (t2));
> -}
> -
> /* Return true if T is an INTEGER_CST whose numerical value (extended
> according to TYPE_UNSIGNED) fits in a signed HOST_WIDE_INT. */
>
> @@ -8557,7 +8540,7 @@ int_fits_type_p (const_tree c, const_tre
> /* Check if c >= type_low_bound. */
> if (type_low_bound && TREE_CODE (type_low_bound) == INTEGER_CST)
> {
> - if (INT_CST_LT (c, type_low_bound))
> + if (tree_int_cst_lt (c, type_low_bound))
> return false;
> ok_for_low_bound = true;
> }
> @@ -8567,7 +8550,7 @@ int_fits_type_p (const_tree c, const_tre
> /* Check if c <= type_high_bound. */
> if (type_high_bound && TREE_CODE (type_high_bound) == INTEGER_CST)
> {
> - if (INT_CST_LT (type_high_bound, c))
> + if (tree_int_cst_lt (type_high_bound, c))
> return false;
> ok_for_high_bound = true;
> }
> Index: gcc/tree.h
> ===================================================================
> --- gcc/tree.h 2013-12-09 20:08:46.560192095 +0000
> +++ gcc/tree.h 2013-12-09 20:27:59.647887423 +0000
> @@ -895,9 +895,6 @@ #define TREE_INT_CST_ELT(NODE, I) TREE_I
> #define TREE_INT_CST_LOW(NODE) \
> ((unsigned HOST_WIDE_INT) TREE_INT_CST_ELT (NODE, 0))
>
> -#define INT_CST_LT(A, B) (wi::lts_p (wi::to_widest (A), wi::to_widest (B)))
> -#define INT_CST_LE(A, B) (wi::les_p (wi::to_widest (A), wi::to_widest (B)))
> -
> #define TREE_REAL_CST_PTR(NODE) (REAL_CST_CHECK (NODE)->real_cst.real_cst_ptr)
> #define TREE_REAL_CST(NODE) (*TREE_REAL_CST_PTR (NODE))
>
> @@ -3642,8 +3639,7 @@ extern tree chain_index (int, tree);
> extern int attribute_list_equal (const_tree, const_tree);
> extern int attribute_list_contained (const_tree, const_tree);
> extern int tree_int_cst_equal (const_tree, const_tree);
> -extern int tree_int_cst_lt (const_tree, const_tree);
> -extern int tree_int_cst_compare (const_tree, const_tree);
> +
> extern bool tree_fits_shwi_p (const_tree)
> #ifndef ENABLE_TREE_CHECKING
> ATTRIBUTE_PURE /* tree_fits_shwi_p is pure only when checking is disabled. */
> @@ -4654,6 +4650,34 @@ wi::max_value (const_tree type)
> return max_value (TYPE_PRECISION (type), TYPE_SIGN (type));
> }
>
> +/* Return true if INTEGER_CST T1 is less than INTEGER_CST T2,
> + extending both according to their respective TYPE_SIGNs. */
> +
> +static inline bool
> +tree_int_cst_lt (const_tree t1, const_tree t2)
> +{
> + return wi::lts_p (wi::to_widest (t1), wi::to_widest (t2));
> +}
> +
> +/* Return true if INTEGER_CST T1 is less than or equal to INTEGER_CST T2,
> + extending both according to their respective TYPE_SIGNs. */
> +
> +static inline bool
> +tree_int_cst_le (const_tree t1, const_tree t2)
> +{
> + return wi::les_p (wi::to_widest (t1), wi::to_widest (t2));
> +}
> +
> +/* Returns -1 if T1 < T2, 0 if T1 == T2, and 1 if T1 > T2. T1 and T2
> + are both INTEGER_CSTs and their values are extended according to their
> + respective TYPE_SIGNs. */
> +
> +static inline int
> +tree_int_cst_compare (const_tree t1, const_tree t2)
> +{
> + return wi::cmps (wi::to_widest (t1), wi::to_widest (t2));
> +}
> +
> /* FIXME - These declarations belong in builtins.h, expr.h and emit-rtl.h,
> but none of these files are allowed to be included from front ends.
> They should be split in two. One suitable for the FEs, the other suitable
>
>
--
Richard Biener <rguenther@suse.de>
SUSE / SUSE Labs
SUSE LINUX Products GmbH - Nuernberg - AG Nuernberg - HRB 16746
GF: Jeff Hawn, Jennifer Guild, Felix Imend"orffer
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