Make VirtualFrame::CallStub on IA32 responsible for moving arguments...

src/virtual-frame-arm.cc

 // Copyright 2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 223 matching lines @@
 
 Result VirtualFrame::RawCallStub(CodeStub* stub) {
   ASSERT(cgen_->HasValidEntryRegisters());
   __ CallStub(stub);
   Result result = cgen_->allocator()->Allocate(r0);
   ASSERT(result.is_valid());
   return result;
 }
 
 
+Result VirtualFrame::CallStub(CodeStub* stub, Result* arg) {
+  PrepareForCall(0, 0);
+  arg->Unuse();
+  return RawCallStub(stub);
+}
+
+
+Result VirtualFrame::CallStub(CodeStub* stub, Result* arg0, Result* arg1) {
+  PrepareForCall(0, 0);
+  arg0->Unuse();
+  arg1->Unuse();
+  return RawCallStub(stub);
+}
+
+
 Result VirtualFrame::CallRuntime(Runtime::Function* f, int arg_count) {
   PrepareForCall(arg_count, arg_count);
   ASSERT(cgen_->HasValidEntryRegisters());
   __ CallRuntime(f, arg_count);
   Result result = cgen_->allocator()->Allocate(r0);
   ASSERT(result.is_valid());
   return result;
 }
 
 
@@ skipping 157 matching lines @@
   ASSERT(stack_pointer_ == elements_.length() - 1);
   elements_.Add(FrameElement::MemoryElement());
   stack_pointer_++;
   __ push(reg);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal