-static uninitialized_local_variable_func_t *default_initialize_local_variable = NULL;
-
-
-/* Constructs a Block with a fixed number of predecessors.
- Does not set current_block. Can not be used with automatic
- Phi node construction. */
-static ir_node *
-new_bd_Block (dbg_info *db, int arity, ir_node **in)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node (db, irg, NULL, op_Block, mode_BB, arity, in);
- set_Block_matured(res, 1);
- set_Block_block_visited(res, 0);
-
- /* res->attr.block.exc = exc_normal; */
- /* res->attr.block.handler_entry = 0; */
- res->attr.block.dead = 0;
- res->attr.block.irg = irg;
- res->attr.block.backedge = new_backedge_arr(irg->obst, arity);
- res->attr.block.in_cg = NULL;
- res->attr.block.cg_backedge = NULL;
- res->attr.block.extblk = NULL;
-
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Start (dbg_info *db, ir_node *block)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_Start, mode_T, 0, NULL);
- /* res->attr.start.irg = irg; */
-
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_End (dbg_info *db, ir_node *block)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_End, mode_X, -1, NULL);
-
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-/* Creates a Phi node with all predecessors. Calling this constructor
- is only allowed if the corresponding block is mature. */
-static ir_node *
-new_bd_Phi (dbg_info *db, ir_node *block, int arity, ir_node **in, ir_mode *mode)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
- int i;
- int has_unknown = 0;
-
- /* Don't assert that block matured: the use of this constructor is strongly
- restricted ... */
- if ( get_Block_matured(block) )
- assert( get_irn_arity(block) == arity );
-
- res = new_ir_node(db, irg, block, op_Phi, mode, arity, in);
-
- res->attr.phi_backedge = new_backedge_arr(irg->obst, arity);
-
- for (i = arity-1; i >= 0; i--)
- if (get_irn_op(in[i]) == op_Unknown) {
- has_unknown = 1;
- break;
- }
-
- if (!has_unknown) res = optimize_node (res);
- IRN_VRFY_IRG(res, irg);
-
- /* Memory Phis in endless loops must be kept alive.
- As we can't distinguish these easily we keep all of them alive. */
- if ((res->op == op_Phi) && (mode == mode_M))
- add_End_keepalive(irg->end, res);
- return res;
-}
-
-static ir_node *
-new_bd_Const_type (dbg_info *db, ir_node *block, ir_mode *mode, tarval *con, ir_type *tp)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node (db, irg, irg->start_block, op_Const, mode, 0, NULL);
- res->attr.con.tv = con;
- set_Const_type(res, tp); /* Call method because of complex assertion. */
- res = optimize_node (res);
- assert(get_Const_type(res) == tp);
- IRN_VRFY_IRG(res, irg);
-
- return res;
-}
-
-static ir_node *
-new_bd_Const (dbg_info *db, ir_node *block, ir_mode *mode, tarval *con)
-{
- ir_graph *irg = current_ir_graph;
-
- return new_rd_Const_type (db, irg, block, mode, con, firm_unknown_type);
-}
-
-static ir_node *
-new_bd_Const_long (dbg_info *db, ir_node *block, ir_mode *mode, long value)
-{
- ir_graph *irg = current_ir_graph;
-
- return new_rd_Const(db, irg, block, mode, new_tarval_from_long(value, mode));
-}
-
-static ir_node *
-new_bd_Id (dbg_info *db, ir_node *block, ir_node *val, ir_mode *mode)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_Id, mode, 1, &val);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Proj (dbg_info *db, ir_node *block, ir_node *arg, ir_mode *mode,
- long proj)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node (db, irg, block, op_Proj, mode, 1, &arg);
- res->attr.proj = proj;
-
- assert(res);
- assert(get_Proj_pred(res));
- assert(get_nodes_block(get_Proj_pred(res)));
-
- res = optimize_node(res);
-
- IRN_VRFY_IRG(res, irg);
- return res;
-
-}
-
-static ir_node *
-new_bd_defaultProj (dbg_info *db, ir_node *block, ir_node *arg,
- long max_proj)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- assert(arg->op == op_Cond);
- arg->attr.c.kind = fragmentary;
- arg->attr.c.default_proj = max_proj;
- res = new_rd_Proj (db, irg, block, arg, mode_X, max_proj);
- return res;
-}
-
-static ir_node *
-new_bd_Conv (dbg_info *db, ir_node *block, ir_node *op, ir_mode *mode)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_Conv, mode, 1, &op);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Cast (dbg_info *db, ir_node *block, ir_node *op, ir_type *to_tp)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- assert(is_atomic_type(to_tp));
-
- res = new_ir_node(db, irg, block, op_Cast, get_irn_mode(op), 1, &op);
- res->attr.cast.totype = to_tp;
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Tuple (dbg_info *db, ir_node *block, int arity, ir_node **in)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_Tuple, mode_T, arity, in);
- res = optimize_node (res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Add (dbg_info *db, ir_node *block,
- ir_node *op1, ir_node *op2, ir_mode *mode)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = op1;
- in[1] = op2;
- res = new_ir_node(db, irg, block, op_Add, mode, 2, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Sub (dbg_info *db, ir_node *block,
- ir_node *op1, ir_node *op2, ir_mode *mode)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = op1;
- in[1] = op2;
- res = new_ir_node (db, irg, block, op_Sub, mode, 2, in);
- res = optimize_node (res);
- IRN_VRFY_IRG(res, irg);
-
- return res;
-}
-
-static ir_node *
-new_bd_Minus (dbg_info *db, ir_node *block,
- ir_node *op, ir_mode *mode)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_Minus, mode, 1, &op);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Mul (dbg_info *db, ir_node *block,
- ir_node *op1, ir_node *op2, ir_mode *mode)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = op1;
- in[1] = op2;
- res = new_ir_node(db, irg, block, op_Mul, mode, 2, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Quot (dbg_info *db, ir_node *block,
- ir_node *memop, ir_node *op1, ir_node *op2)
-{
- ir_node *in[3];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = memop;
- in[1] = op1;
- in[2] = op2;
- res = new_ir_node(db, irg, block, op_Quot, mode_T, 3, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_DivMod (dbg_info *db, ir_node *block,
- ir_node *memop, ir_node *op1, ir_node *op2)
-{
- ir_node *in[3];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = memop;
- in[1] = op1;
- in[2] = op2;
- res = new_ir_node(db, irg, block, op_DivMod, mode_T, 3, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Div (dbg_info *db, ir_node *block,
- ir_node *memop, ir_node *op1, ir_node *op2)
-{
- ir_node *in[3];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = memop;
- in[1] = op1;
- in[2] = op2;
- res = new_ir_node(db, irg, block, op_Div, mode_T, 3, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Mod (dbg_info *db, ir_node *block,
- ir_node *memop, ir_node *op1, ir_node *op2)
-{
- ir_node *in[3];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = memop;
- in[1] = op1;
- in[2] = op2;
- res = new_ir_node(db, irg, block, op_Mod, mode_T, 3, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_And (dbg_info *db, ir_node *block,
- ir_node *op1, ir_node *op2, ir_mode *mode)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = op1;
- in[1] = op2;
- res = new_ir_node(db, irg, block, op_And, mode, 2, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Or (dbg_info *db, ir_node *block,
- ir_node *op1, ir_node *op2, ir_mode *mode)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = op1;
- in[1] = op2;
- res = new_ir_node(db, irg, block, op_Or, mode, 2, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Eor (dbg_info *db, ir_node *block,
- ir_node *op1, ir_node *op2, ir_mode *mode)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = op1;
- in[1] = op2;
- res = new_ir_node (db, irg, block, op_Eor, mode, 2, in);
- res = optimize_node (res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Not (dbg_info *db, ir_node *block,
- ir_node *op, ir_mode *mode)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_Not, mode, 1, &op);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Shl (dbg_info *db, ir_node *block,
- ir_node *op, ir_node *k, ir_mode *mode)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = op;
- in[1] = k;
- res = new_ir_node(db, irg, block, op_Shl, mode, 2, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Shr (dbg_info *db, ir_node *block,
- ir_node *op, ir_node *k, ir_mode *mode)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = op;
- in[1] = k;
- res = new_ir_node(db, irg, block, op_Shr, mode, 2, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Shrs (dbg_info *db, ir_node *block,
- ir_node *op, ir_node *k, ir_mode *mode)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = op;
- in[1] = k;
- res = new_ir_node(db, irg, block, op_Shrs, mode, 2, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Rot (dbg_info *db, ir_node *block,
- ir_node *op, ir_node *k, ir_mode *mode)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = op;
- in[1] = k;
- res = new_ir_node(db, irg, block, op_Rot, mode, 2, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Abs (dbg_info *db, ir_node *block,
- ir_node *op, ir_mode *mode)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_Abs, mode, 1, &op);
- res = optimize_node (res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Cmp (dbg_info *db, ir_node *block,
- ir_node *op1, ir_node *op2)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = op1;
- in[1] = op2;
-
- res = new_ir_node(db, irg, block, op_Cmp, mode_T, 2, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Jmp (dbg_info *db, ir_node *block)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node (db, irg, block, op_Jmp, mode_X, 0, NULL);
- res = optimize_node (res);
- IRN_VRFY_IRG (res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_IJmp (dbg_info *db, ir_node *block, ir_node *tgt)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node (db, irg, block, op_IJmp, mode_X, 1, &tgt);
- res = optimize_node (res);
- IRN_VRFY_IRG (res, irg);
-
- if (get_irn_op(res) == op_IJmp) /* still an IJmp */
- keep_alive(res);
- return res;
-}
-
-static ir_node *
-new_bd_Cond (dbg_info *db, ir_node *block, ir_node *c)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node (db, irg, block, op_Cond, mode_T, 1, &c);
- res->attr.c.kind = dense;
- res->attr.c.default_proj = 0;
- res->attr.c.pred = COND_JMP_PRED_NONE;
- res = optimize_node (res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Call (dbg_info *db, ir_node *block, ir_node *store,
- ir_node *callee, int arity, ir_node **in, ir_type *tp)
-{
- ir_node **r_in;
- ir_node *res;
- int r_arity;
- ir_graph *irg = current_ir_graph;
-
- r_arity = arity+2;
- NEW_ARR_A(ir_node *, r_in, r_arity);
- r_in[0] = store;
- r_in[1] = callee;
- memcpy(&r_in[2], in, sizeof(ir_node *) * arity);
-
- res = new_ir_node(db, irg, block, op_Call, mode_T, r_arity, r_in);
-
- assert((get_unknown_type() == tp) || is_Method_type(tp));
- set_Call_type(res, tp);
- res->attr.call.exc.pin_state = op_pin_state_pinned;
- res->attr.call.callee_arr = NULL;
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Return (dbg_info *db, ir_node *block,
- ir_node *store, int arity, ir_node **in)
-{
- ir_node **r_in;
- ir_node *res;
- int r_arity;
- ir_graph *irg = current_ir_graph;
-
- r_arity = arity+1;
- NEW_ARR_A (ir_node *, r_in, r_arity);
- r_in[0] = store;
- memcpy(&r_in[1], in, sizeof(ir_node *) * arity);
- res = new_ir_node(db, irg, block, op_Return, mode_X, r_arity, r_in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Load (dbg_info *db, ir_node *block,
- ir_node *store, ir_node *adr, ir_mode *mode)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = store;
- in[1] = adr;
- res = new_ir_node(db, irg, block, op_Load, mode_T, 2, in);
- res->attr.load.exc.pin_state = op_pin_state_pinned;
- res->attr.load.load_mode = mode;
- res->attr.load.volatility = volatility_non_volatile;
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Store (dbg_info *db, ir_node *block,
- ir_node *store, ir_node *adr, ir_node *val)
-{
- ir_node *in[3];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = store;
- in[1] = adr;
- in[2] = val;
- res = new_ir_node(db, irg, block, op_Store, mode_T, 3, in);
- res->attr.store.exc.pin_state = op_pin_state_pinned;
- res->attr.store.volatility = volatility_non_volatile;
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Alloc (dbg_info *db, ir_node *block, ir_node *store,
- ir_node *size, ir_type *alloc_type, where_alloc where)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = store;
- in[1] = size;
- res = new_ir_node(db, irg, block, op_Alloc, mode_T, 2, in);
- res->attr.a.exc.pin_state = op_pin_state_pinned;
- res->attr.a.where = where;
- res->attr.a.type = alloc_type;
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Free (dbg_info *db, ir_node *block, ir_node *store,
- ir_node *ptr, ir_node *size, ir_type *free_type, where_alloc where)
-{
- ir_node *in[3];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = store;
- in[1] = ptr;
- in[2] = size;
- res = new_ir_node (db, irg, block, op_Free, mode_M, 3, in);
- res->attr.f.where = where;
- res->attr.f.type = free_type;
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Sel (dbg_info *db, ir_node *block, ir_node *store, ir_node *objptr,
- int arity, ir_node **in, entity *ent)
-{
- ir_node **r_in;
- ir_node *res;
- int r_arity;
- ir_graph *irg = current_ir_graph;
-
- assert(ent != NULL && is_entity(ent) && "entity expected in Sel construction");
-
- r_arity = arity + 2;
- NEW_ARR_A(ir_node *, r_in, r_arity); /* uses alloca */
- r_in[0] = store;
- r_in[1] = objptr;
- memcpy(&r_in[2], in, sizeof(ir_node *) * arity);
- /*
- * FIXM: Sel's can select functions which should be of mode mode_P_code.
- */
- res = new_ir_node(db, irg, block, op_Sel, mode_P_data, r_arity, r_in);
- res->attr.s.ent = ent;
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_SymConst_type (dbg_info *db, ir_node *block, symconst_symbol value,
- symconst_kind symkind, ir_type *tp) {
- ir_node *res;
- ir_mode *mode;
- ir_graph *irg = current_ir_graph;
-
- if ((symkind == symconst_addr_name) || (symkind == symconst_addr_ent))
- mode = mode_P_data; /* FIXME: can be mode_P_code */
- else
- mode = mode_Iu;
-
- res = new_ir_node(db, irg, block, op_SymConst, mode, 0, NULL);
-
- res->attr.i.num = symkind;
- res->attr.i.sym = value;
- res->attr.i.tp = tp;
-
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_SymConst (dbg_info *db, ir_node *block, symconst_symbol value,
- symconst_kind symkind)
-{
- ir_graph *irg = current_ir_graph;
-
- ir_node *res = new_rd_SymConst_type(db, irg, block, value, symkind, firm_unknown_type);
- return res;
-}
-
-static ir_node *
-new_bd_Sync (dbg_info *db, ir_node *block, int arity, ir_node **in)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_Sync, mode_M, arity, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Confirm (dbg_info *db, ir_node *block, ir_node *val, ir_node *bound, pn_Cmp cmp)
-{
- ir_node *in[2], *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = val;
- in[1] = bound;
- res = new_ir_node (db, irg, block, op_Confirm, get_irn_mode(val), 2, in);
- res->attr.confirm_cmp = cmp;
- res = optimize_node (res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-/* this function is often called with current_ir_graph unset */
-static ir_node *
-new_bd_Unknown (ir_mode *m)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(NULL, irg, irg->start_block, op_Unknown, m, 0, NULL);
- res = optimize_node(res);
- return res;
-}
-
-static ir_node *
-new_bd_CallBegin (dbg_info *db, ir_node *block, ir_node *call)
-{
- ir_node *in[1];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = get_Call_ptr(call);
- res = new_ir_node(db, irg, block, op_CallBegin, mode_T, 1, in);
- /* res->attr.callbegin.irg = irg; */
- res->attr.callbegin.call = call;
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_EndReg (dbg_info *db, ir_node *block)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_EndReg, mode_T, -1, NULL);
- irg->end_reg = res;
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_EndExcept (dbg_info *db, ir_node *block)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_EndExcept, mode_T, -1, NULL);
- irg->end_except = res;
- IRN_VRFY_IRG (res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Break (dbg_info *db, ir_node *block)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_Break, mode_X, 0, NULL);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Filter (dbg_info *db, ir_node *block, ir_node *arg, ir_mode *mode,
- long proj)
-{
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_Filter, mode, 1, &arg);
- res->attr.filter.proj = proj;
- res->attr.filter.in_cg = NULL;
- res->attr.filter.backedge = NULL;
-
- assert(res);
- assert(get_Proj_pred(res));
- assert(get_nodes_block(get_Proj_pred(res)));
-
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Mux (dbg_info *db, ir_node *block,
- ir_node *sel, ir_node *ir_false, ir_node *ir_true, ir_mode *mode)
-{
- ir_node *in[3];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = sel;
- in[1] = ir_false;
- in[2] = ir_true;
-
- res = new_ir_node(db, irg, block, op_Mux, mode, 3, in);
- assert(res);
-
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_CopyB (dbg_info *db, ir_node *block,
- ir_node *store, ir_node *dst, ir_node *src, ir_type *data_type)
-{
- ir_node *in[3];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = store;
- in[1] = dst;
- in[2] = src;
-
- res = new_ir_node(db, irg, block, op_CopyB, mode_T, 3, in);
-
- res->attr.copyb.exc.pin_state = op_pin_state_pinned;
- res->attr.copyb.data_type = data_type;
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_InstOf (dbg_info *db, ir_node *block, ir_node *store,
- ir_node *objptr, ir_type *type)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = store;
- in[1] = objptr;
- res = new_ir_node(db, irg, block, op_Sel, mode_T, 2, in);
- res->attr.io.type = type;
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Raise (dbg_info *db, ir_node *block, ir_node *store, ir_node *obj)
-{
- ir_node *in[2];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = store;
- in[1] = obj;
- res = new_ir_node(db, irg, block, op_Raise, mode_T, 2, in);
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-static ir_node *
-new_bd_Bound (dbg_info *db, ir_node *block,
- ir_node *store, ir_node *idx, ir_node *lower, ir_node *upper)
-{
- ir_node *in[4];
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- in[0] = store;
- in[1] = idx;
- in[2] = lower;
- in[3] = upper;
- res = new_ir_node(db, irg, block, op_Bound, mode_T, 4, in);
- res->attr.copyb.exc.pin_state = op_pin_state_pinned;
- res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
- return res;
-}
-
-/* --------------------------------------------- */
-/* private interfaces, for professional use only */
-/* --------------------------------------------- */
-
-/* Constructs a Block with a fixed number of predecessors.
- Does not set current_block. Can not be used with automatic
- Phi node construction. */
-ir_node *
-new_rd_Block (dbg_info *db, ir_graph *irg, int arity, ir_node **in)
-{
- ir_graph *rem = current_ir_graph;
- ir_node *res;
-
- current_ir_graph = irg;
- res = new_bd_Block (db, arity, in);
- current_ir_graph = rem;
-
- return res;
-}
-
-ir_node *
-new_rd_Start (dbg_info *db, ir_graph *irg, ir_node *block)
-{
- ir_graph *rem = current_ir_graph;
- ir_node *res;
-
- current_ir_graph = irg;
- res = new_bd_Start (db, block);
- current_ir_graph = rem;