Add JSGraph::GetCachedNodes and NodeCache::GetCachedNodes. These routines are necessary in the dead…

src/compiler/node-cache.h

Index: src/compiler/node-cache.h
diff --git a/src/compiler/node-cache.h b/src/compiler/node-cache.h
index 7741e1ef36a747e90ffca2721958c6edbd977ae9..2622e4d6cc5474fe488eaa4650cec025c1fb528c 100644
--- a/src/compiler/node-cache.h
+++ b/src/compiler/node-cache.h
@@ -7,20 +7,12 @@
 
 #include "src/base/functional.h"
 #include "src/base/macros.h"
+#include "src/compiler/node.h"

[Benedikt Meurer, 2014/10/15 12:06:39]

Don't add the include here. Just forward declare ZoneVector and use
ZoneVector<Node*>* below..

 
 namespace v8 {
 namespace internal {
-
-// Forward declarations.
-class Zone;
-
-
 namespace compiler {
 
-// Forward declarations.
-class Node;
-
-
 // A cache for nodes based on a key. Useful for implementing canonicalization of
 // nodes such as constants, parameters, etc.
 template <typename Key, typename Hash = base::hash<Key>,
@@ -39,6 +31,8 @@ class NodeCache FINAL {
   // too full or encounters too many hash collisions.
   Node** Find(Zone* zone, Key key);
 
+  void GetCachedNodes(NodeVector* nodes);
+
  private:
   enum { kInitialSize = 16u, kLinearProbe = 5u };