[stubs] Port StoreFastElementsStub to TurboFan.

src/compiler/raw-machine-assembler.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_RAW_MACHINE_ASSEMBLER_H_
 #define V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_
 
 #include "src/assembler.h"
 #include "src/compiler/common-operator.h"
 #include "src/compiler/graph.h"
@@ skipping 641 matching lines @@
   }
   Node* Float64ExtractHighWord32(Node* a) {
     return AddNode(machine()->Float64ExtractHighWord32(), a);
   }
   Node* Float64InsertLowWord32(Node* a, Node* b) {
     return AddNode(machine()->Float64InsertLowWord32(), a, b);
   }
   Node* Float64InsertHighWord32(Node* a, Node* b) {
     return AddNode(machine()->Float64InsertHighWord32(), a, b);
   }
+  Node* Float64SilenceNaN(Node* a) {
+    return AddNode(machine()->Float64SilenceNaN(), a);
+  }
 
   // Stack operations.
   Node* LoadStackPointer() { return AddNode(machine()->LoadStackPointer()); }
   Node* LoadFramePointer() { return AddNode(machine()->LoadFramePointer()); }
   Node* LoadParentFramePointer() {
     return AddNode(machine()->LoadParentFramePointer());
   }
 
   // Parameters.
   Node* Parameter(size_t index);
@@ skipping 168 matching lines @@
   bool deferred_;
   friend class RawMachineAssembler;
   DISALLOW_COPY_AND_ASSIGN(RawMachineLabel);
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_