[stubs] Port StoreFastElementsStub to TurboFan.

src/compiler/raw-machine-assembler.h

Index: src/compiler/raw-machine-assembler.h
diff --git a/src/compiler/raw-machine-assembler.h b/src/compiler/raw-machine-assembler.h
index ded9dad094eb94cac3558cda8c67e91d76cbdb59..a9a2e10e59d970e3a39353a6af5abd1b9c9d4cc5 100644
--- a/src/compiler/raw-machine-assembler.h
+++ b/src/compiler/raw-machine-assembler.h
@@ -659,6 +659,9 @@ class RawMachineAssembler {
   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()); }