Use a trampoline stub to load the type feedback vector for CallICs.

src/ia32/interface-descriptors-ia32.cc

Index: src/ia32/interface-descriptors-ia32.cc
diff --git a/src/ia32/interface-descriptors-ia32.cc b/src/ia32/interface-descriptors-ia32.cc
index 07c568f3ae67d7f4cd9375d3104ab8e17d21a0e2..da54bdd09b7f268933bc7b93bf5a6770d0174c94 100644
--- a/src/ia32/interface-descriptors-ia32.cc
+++ b/src/ia32/interface-descriptors-ia32.cc
@@ -128,6 +128,16 @@ void CallFunctionWithFeedbackDescriptor::Initialize(
 }
 
 
+void CallFunctionWithFeedbackAndVectorDescriptor::Initialize(
+    CallInterfaceDescriptorData* data) {
+  Register registers[] = {esi, edi, edx, ebx};
+  Representation representations[] = {
+      Representation::Tagged(), Representation::Tagged(), Representation::Smi(),
+      Representation::Tagged()};
+  data->Initialize(arraysize(registers), registers, representations);
+}
+
+
 void CallConstructDescriptor::Initialize(CallInterfaceDescriptorData* data) {
   // eax : number of arguments
   // ebx : feedback vector