X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firnode.c;h=e16438177864b480d1aed092df00f1c86f7a86e9;hb=e1c33a238578342a072e1c95ff12eefe6d0acd37;hp=904bd711061a64f3d7e20309037bced8c6370c9c;hpb=75da6f9fb1f03333a5faf5c4479bbe6917981b74;p=libfirm

diff --git a/ir/ir/irnode.c b/ir/ir/irnode.c
index 904bd7110..e16438177 100644
--- a/ir/ir/irnode.c
+++ b/ir/ir/irnode.c
@@ -142,7 +142,7 @@ new_ir_node (dbg_info *db, ir_graph *irg, ir_node *block, ir_op *op, ir_mode *mo
   res->op       = op;
   res->mode     = mode;
   res->visited  = 0;
-  res->node_idx = get_irg_next_node_idx(irg);
+  res->node_idx = irg_register_node_idx(irg, res);
   res->link     = NULL;
   if (arity < 0) {
     res->in = NEW_ARR_F (ir_node *, 1);  /* 1: space for block */
@@ -783,8 +783,13 @@ get_End_keepalive(ir_node *end, int pos) {
 
 void
 add_End_keepalive (ir_node *end, ir_node *ka) {
-  assert (end->op == op_End);
-  ARR_APP1 (ir_node *, end->in, ka);
+  int l;
+  ir_graph *irg = get_irn_irg(end);
+
+  assert(end->op == op_End);
+  l = ARR_LEN(end->in);
+  ARR_APP1(ir_node *, end->in, ka);
+  edges_notify_edge(end, l, end->in[l], NULL, irg);
 }
 
 void
@@ -990,17 +995,15 @@ set_SymConst_kind (ir_node *node, symconst_kind num) {
 
 ir_type *
 get_SymConst_type (ir_node *node) {
-  assert (   (node->op == op_SymConst)
-          && (   get_SymConst_kind(node) == symconst_type_tag
-              || get_SymConst_kind(node) == symconst_size));
+  assert(   (node->op == op_SymConst)
+         && (SYMCONST_HAS_TYPE(get_SymConst_kind(node))));
   return node->attr.i.sym.type_p = skip_tid(node->attr.i.sym.type_p);
 }
 
 void
 set_SymConst_type (ir_node *node, ir_type *tp) {
-  assert (   (node->op == op_SymConst)
-          && (   get_SymConst_kind(node) == symconst_type_tag
-              || get_SymConst_kind(node) == symconst_size));
+  assert(   (node->op == op_SymConst)
+         && (SYMCONST_HAS_TYPE(get_SymConst_kind(node))));
   node->attr.i.sym.type_p = tp;
 }
 
@@ -1756,37 +1759,43 @@ set_Free_where (ir_node *node, where_alloc where) {
   node->attr.f.where = where;
 }
 
-ir_node **
-get_Sync_preds_arr (ir_node *node) {
+ir_node **get_Sync_preds_arr (ir_node *node) {
   assert (node->op == op_Sync);
   return (ir_node **)&(get_irn_in(node)[1]);
 }
 
-int
-get_Sync_n_preds (ir_node *node) {
-  assert (node->op == op_Sync);
+int get_Sync_n_preds (ir_node *node) {
+  assert(node->op == op_Sync);
   return (get_irn_arity(node));
 }
 
 /*
-void
-set_Sync_n_preds (ir_node *node, int n_preds) {
+void set_Sync_n_preds (ir_node *node, int n_preds) {
   assert (node->op == op_Sync);
 }
 */
 
-ir_node *
-get_Sync_pred (ir_node *node, int pos) {
-  assert (node->op == op_Sync);
+ir_node *get_Sync_pred (ir_node *node, int pos) {
+  assert(node->op == op_Sync);
   return get_irn_n(node, pos);
 }
 
-void
-set_Sync_pred (ir_node *node, int pos, ir_node *pred) {
-  assert (node->op == op_Sync);
+void set_Sync_pred (ir_node *node, int pos, ir_node *pred) {
+  assert(node->op == op_Sync);
   set_irn_n(node, pos, pred);
 }
 
+/* Add a new Sync predecessor */
+void add_Sync_pred (ir_node *node, ir_node *pred) {
+  int l;
+  ir_graph *irg = get_irn_irg(node);
+
+  assert(node->op == op_Sync);
+  l = ARR_LEN(node->in);
+  ARR_APP1(ir_node *, node->in, pred);
+  edges_notify_edge(node, l, node->in[l], NULL, irg);
+}
+
 ir_type *get_Proj_type(ir_node *n)
 {
   ir_type *tp   = NULL;
@@ -2440,6 +2449,24 @@ int
   return _is_Mux(node);
 }
 
+/* returns true if node is a Load node. */
+int
+(is_Load)(const ir_node *node) {
+  return _is_Load(node);
+}
+
+/* returns true if node is a Sync node. */
+int
+(is_Sync)(const ir_node *node) {
+  return _is_Sync(node);
+}
+
+/* returns true if node is a Confirm node. */
+int
+(is_Confirm)(const ir_node *node) {
+  return _is_Confirm(node);
+}
+
 int
 is_Proj (const ir_node *node) {
   assert(node);
@@ -2587,7 +2614,7 @@ ir_op_ops *firm_set_default_get_type(opcode code, ir_op_ops *ops)
 /** Return the attribute type of a SymConst node if exists */
 static ir_type *get_SymConst_attr_type(ir_node *self) {
   symconst_kind kind = get_SymConst_kind(self);
-  if (kind == symconst_type_tag || kind == symconst_size)
+  if (SYMCONST_HAS_TYPE(kind))
     return get_SymConst_type(self);
   return NULL;
 }
@@ -2595,7 +2622,7 @@ static ir_type *get_SymConst_attr_type(ir_node *self) {
 /** Return the attribute entity of a SymConst node if exists */
 static entity *get_SymConst_attr_entity(ir_node *self) {
   symconst_kind kind = get_SymConst_kind(self);
-  if (kind == symconst_addr_ent)
+  if (SYMCONST_HAS_ENT(kind))
     return get_SymConst_entity(self);
   return NULL;
 }