Fix 64-bit VS2010 build

src/compiler/machine-node-factory.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_COMPILER_MACHINE_NODE_FACTORY_H_
 #define V8_COMPILER_MACHINE_NODE_FACTORY_H_
 
 #ifdef USE_SIMULATOR
 #define MACHINE_ASSEMBLER_SUPPORTS_CALL_C 0
 #else
@@ skipping 46 matching lines @@
 
 template <typename NodeFactory>
 class MachineNodeFactory {
  public:
   // Constants.
   Node* PointerConstant(void* value) {
     return IntPtrConstant(reinterpret_cast<intptr_t>(value));
   }
   Node* IntPtrConstant(intptr_t value) {
     // TODO(dcarney): mark generated code as unserializable if value != 0.
-    return kPointerSize == 8 ? Int64Constant(value) : Int32Constant(value);
+    return kPointerSize == 8 ? Int64Constant(value)
+                             : Int32Constant(static_cast<int>(value));
   }
   Node* Int32Constant(int32_t value) {
     return NEW_NODE_0(COMMON()->Int32Constant(value));
   }
   Node* Int64Constant(int64_t value) {
     return NEW_NODE_0(COMMON()->Int64Constant(value));
   }
   Node* NumberConstant(double value) {
     return NEW_NODE_0(COMMON()->NumberConstant(value));
   }
@@ skipping 280 matching lines @@
 #undef NEW_NODE_3
 #undef MACHINE
 #undef COMMON
 #undef ZONE
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_MACHINE_NODE_FACTORY_H_