Deoptimization support for accessors.

src/builtins.cc

Index: src/builtins.cc
diff --git a/src/builtins.cc b/src/builtins.cc
index 005af033bb307ae973cf812685555f20776cc8db..fa30549c829bd28ef489a2a96e7a8ff6781fe0e9 100644
--- a/src/builtins.cc
+++ b/src/builtins.cc
@@ -35,6 +35,7 @@
 #include "ic-inl.h"
 #include "heap-profiler.h"
 #include "mark-compact.h"
+#include "stub-cache.h"
 #include "vm-state-inl.h"
 
 namespace v8 {
@@ -1388,6 +1389,11 @@ static void Generate_StoreIC_GlobalProxy_Strict(MacroAssembler* masm) {
 }
 
 
+static void Generate_StoreIC_Setter_ForDeopt(MacroAssembler* masm) {
+  StoreStubCompiler::GenerateStoreViaSetter(masm, Handle<JSFunction>());
+}
+
+
 static void Generate_KeyedStoreIC_Generic(MacroAssembler* masm) {
   KeyedStoreIC::GenerateGeneric(masm, kNonStrictMode);
 }