Teach TurboFan to call vector-based ICs.

src/ic/ic.cc

Index: src/ic/ic.cc
diff --git a/src/ic/ic.cc b/src/ic/ic.cc
index 63f2ffa9d9d18b3344b2bd6f32c5acd748acbc35..14e9793db80c9f0ee02a9bad72d06bdb5a654f98 100644
--- a/src/ic/ic.cc
+++ b/src/ic/ic.cc
@@ -824,6 +824,32 @@ Handle<Code> LoadIC::initialize_stub(Isolate* isolate,
 }
 
 
+Handle<Code> LoadIC::initialize_stub_in_optimized_code(
+    Isolate* isolate, ExtraICState extra_state) {
+  if (FLAG_vector_ics) {
+    return VectorLoadStub(isolate, LoadICState(extra_state)).GetCode();
+  }
+  return initialize_stub(isolate, extra_state);
+}
+
+
+Handle<Code> KeyedLoadIC::initialize_stub(Isolate* isolate) {
+  if (FLAG_vector_ics) {
+    return KeyedLoadICTrampolineStub(isolate).GetCode();
+  }
+
+  return isolate->builtins()->KeyedLoadIC_Initialize();
+}
+
+
+Handle<Code> KeyedLoadIC::initialize_stub_in_optimized_code(Isolate* isolate) {
+  if (FLAG_vector_ics) {
+    return VectorKeyedLoadStub(isolate).GetCode();
+  }
+  return initialize_stub(isolate);
+}
+
+
 Handle<Code> LoadIC::megamorphic_stub() {
   if (kind() == Code::LOAD_IC) {
     MegamorphicLoadStub stub(isolate(), LoadICState(extra_ic_state()));