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

src/arm/code-stubs-arm.cc

Index: src/arm/code-stubs-arm.cc
diff --git a/src/arm/code-stubs-arm.cc b/src/arm/code-stubs-arm.cc
index f6b9f5a6bd73e32d0391157c7e814c9d34e2e3da..2e585ba53ab94f692a237556918eb67d4ee1b243 100644
--- a/src/arm/code-stubs-arm.cc
+++ b/src/arm/code-stubs-arm.cc
@@ -2604,12 +2604,11 @@ static void EmitLoadTypeFeedbackVector(MacroAssembler* masm, Register vector) {
 void CallIC_ArrayStub::Generate(MacroAssembler* masm) {
   // r1 - function
   // r3 - slot id
+  // r2 - vector
   Label miss;
   int argc = arg_count();
   ParameterCount actual(argc);
 
-  EmitLoadTypeFeedbackVector(masm, r2);
-
   __ LoadGlobalFunction(Context::ARRAY_FUNCTION_INDEX, r4);
   __ cmp(r1, r4);
   __ b(ne, &miss);
@@ -2644,6 +2643,7 @@ void CallIC_ArrayStub::Generate(MacroAssembler* masm) {
 void CallICStub::Generate(MacroAssembler* masm) {
   // r1 - function
   // r3 - slot id (Smi)
+  // r2 - vector
   const int with_types_offset =
       FixedArray::OffsetOfElementAt(TypeFeedbackVector::kWithTypesIndex);
   const int generic_offset =
@@ -2654,8 +2654,6 @@ void CallICStub::Generate(MacroAssembler* masm) {
   int argc = arg_count();
   ParameterCount actual(argc);
 
-  EmitLoadTypeFeedbackVector(masm, r2);
-
   // The checks. First, does r1 match the recorded monomorphic target?
   __ add(r4, r2, Operand::PointerOffsetFromSmiKey(r3));
   __ ldr(r4, FieldMemOperand(r4, FixedArray::kHeaderSize));
@@ -4252,6 +4250,20 @@ void KeyedLoadICTrampolineStub::Generate(MacroAssembler* masm) {
 }
 
 
+void CallICTrampolineStub::Generate(MacroAssembler* masm) {
+  EmitLoadTypeFeedbackVector(masm, r2);
+  CallICStub stub(isolate(), state());
+  __ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
+}
+
+
+void CallIC_ArrayTrampolineStub::Generate(MacroAssembler* masm) {
+  EmitLoadTypeFeedbackVector(masm, r2);
+  CallIC_ArrayStub stub(isolate(), state());
+  __ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
+}
+
+
 void ProfileEntryHookStub::MaybeCallEntryHook(MacroAssembler* masm) {
   if (masm->isolate()->function_entry_hook() != NULL) {
     ProfileEntryHookStub stub(masm->isolate());