CallIC MISS handler doesn't need receiver.

src/arm/code-stubs-arm.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_ARM
 
 #include "src/base/bits.h"
 #include "src/bootstrapper.h"
@@ skipping 2771 matching lines @@
   __ JumpIfSmi(r1, &non_function);
 
   // Goto slow case if we do not have a function.
   __ CompareObjectType(r1, r4, r4, JS_FUNCTION_TYPE);
   __ b(ne, &slow);
   __ jmp(&have_js_function);
 }
 
 
 void CallICStub::GenerateMiss(MacroAssembler* masm) {
-  // Get the receiver of the function from the stack.
-  __ ldr(r4, MemOperand(sp, arg_count() * kPointerSize));
+  FrameAndConstantPoolScope scope(masm, StackFrame::INTERNAL);
 
-  {
-    FrameAndConstantPoolScope scope(masm, StackFrame::INTERNAL);
+  // Push the receiver and the function and feedback info.
+  __ Push(r1, r2, r3);
 
-    // Push the receiver and the function and feedback info.
-    __ Push(r4, r1, r2, r3);
+  // Call the entry.
+  IC::UtilityId id = GetICState() == DEFAULT ? IC::kCallIC_Miss
+                                             : IC::kCallIC_Customization_Miss;
 
-    // Call the entry.
-    IC::UtilityId id = GetICState() == DEFAULT ? IC::kCallIC_Miss
-                                               : IC::kCallIC_Customization_Miss;
+  ExternalReference miss = ExternalReference(IC_Utility(id), masm->isolate());
+  __ CallExternalReference(miss, 3);
 
-    ExternalReference miss = ExternalReference(IC_Utility(id),
-                                               masm->isolate());
-    __ CallExternalReference(miss, 4);
-
-    // Move result to edi and exit the internal frame.
-    __ mov(r1, r0);
-  }
+  // Move result to edi and exit the internal frame.
+  __ mov(r1, r0);
 }
 
 
 // StringCharCodeAtGenerator
 void StringCharCodeAtGenerator::GenerateFast(MacroAssembler* masm) {
   // If the receiver is a smi trigger the non-string case.
   if (check_mode_ == RECEIVER_IS_UNKNOWN) {
     __ JumpIfSmi(object_, receiver_not_string_);
 
     // Fetch the instance type of the receiver into result register.
@@ skipping 2147 matching lines @@
                            kStackUnwindSpace, NULL,
                            MemOperand(fp, 6 * kPointerSize), NULL);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM