let backends specify the complete long double type

[libfirm] / ir / ir / irnode.c

diff --git a/ir/ir/irnode.c b/ir/ir/irnode.c
index 770e797..9086fcf 100644 (file)
--- a/ir/ir/irnode.c
+++ b/ir/ir/irnode.c
@@ -1071,23 +1071,6 @@ void remove_Call_callee_arr(ir_node *node)
        node->attr.call.callee_arr = NULL;
 }
 
-/*
- * Returns non-zero if a Call is surely a self-recursive Call.
- * Beware: if this functions returns 0, the call might be self-recursive!
- */
-int is_self_recursive_Call(const ir_node *call)
-{
-       const ir_node *callee = get_Call_ptr(call);
-
-       if (is_SymConst_addr_ent(callee)) {
-               const ir_entity *ent = get_SymConst_entity(callee);
-               const ir_graph  *irg = get_entity_irg(ent);
-               if (irg == get_irn_irg(call))
-                       return 1;
-       }
-       return 0;
-}
-
 /* Checks for upcast.
  *
  * Returns true if the Cast node casts a class type to a super type.