Replace ICStub for array.length with hydrogen stub

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 b1ffaea14d1241e2ee8301f9647ff5896745a8df..582b145857dbc463fa96a90a8ed7073c24d901b6 100644
--- a/src/arm/code-stubs-arm.cc
+++ b/src/arm/code-stubs-arm.cc
@@ -4477,35 +4477,6 @@ void InstanceofStub::Generate(MacroAssembler* masm) {
 }
 
 
-void ArrayLengthStub::Generate(MacroAssembler* masm) {
-  Label miss;
-  Register receiver;
-  if (kind() == Code::KEYED_LOAD_IC) {
-    // ----------- S t a t e -------------
-    //  -- lr    : return address
-    //  -- r0    : key
-    //  -- r1    : receiver
-    // -----------------------------------
-    __ cmp(r0, Operand(masm->isolate()->factory()->length_string()));
-    __ b(ne, &miss);
-    receiver = r1;
-  } else {
-    ASSERT(kind() == Code::LOAD_IC);
-    // ----------- S t a t e -------------
-    //  -- r2    : name
-    //  -- lr    : return address
-    //  -- r0    : receiver
-    //  -- sp[0] : receiver
-    // -----------------------------------
-    receiver = r0;
-  }
-
-  StubCompiler::GenerateLoadArrayLength(masm, receiver, r3, &miss);
-  __ bind(&miss);
-  StubCompiler::TailCallBuiltin(masm, StubCompiler::MissBuiltin(kind()));
-}
-
-
 void FunctionPrototypeStub::Generate(MacroAssembler* masm) {
   Label miss;
   Register receiver;