Introduce extra IC state to record additional feedback from IC-s.

src/x64/stub-cache-x64.cc

Index: src/x64/stub-cache-x64.cc
diff --git a/src/x64/stub-cache-x64.cc b/src/x64/stub-cache-x64.cc
index 57cba142128c3f3d36adc1ad2d0de1a058fcf54f..debf30c699be86ef108880a5d96c6d2ba91581b6 100644
--- a/src/x64/stub-cache-x64.cc
+++ b/src/x64/stub-cache-x64.cc
@@ -1326,9 +1326,11 @@ void CallStubCompiler::GenerateLoadFunctionFromCell(JSGlobalPropertyCell* cell,
 }
 
 
-MaybeObject* CallStubCompiler::GenerateMissBranch() {
-  MaybeObject* maybe_obj =
-      StubCache::ComputeCallMiss(arguments().immediate(), kind_);
+MaybeObject* CallStubCompiler::GenerateBranchHelper(
+    Code::ExtraICState extra_ic_state) {
+  MaybeObject* maybe_obj = StubCache::ComputeCallMiss(arguments().immediate(),
+                                                      kind_,
+                                                      extra_ic_state);
   Object* obj;
   if (!maybe_obj->ToObject(&obj)) return maybe_obj;
   __ Jump(Handle<Code>(Code::cast(obj)), RelocInfo::CODE_TARGET);