ARM: Implement DoInstanceOfKnownGlobal stub

src/arm/lithium-arm.cc

 // Copyright 2011 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 656 matching lines @@
   bool needs_environment =
       (can_deoptimize == CAN_DEOPTIMIZE_EAGERLY) || !hinstr->HasSideEffects();
   if (needs_environment && !instr->HasEnvironment()) {
     instr = AssignEnvironment(instr);
   }
 
   return instr;
 }
 
 
+LInstruction* LChunkBuilder::MarkAsSaveDoubles(LInstruction* instr) {
+  allocator_->MarkAsSaveDoubles();
+  return instr;
+}
+
+
 LInstruction* LChunkBuilder::AssignPointerMap(LInstruction* instr) {
   ASSERT(!instr->HasPointerMap());
   instr->set_pointer_map(new LPointerMap(position_));
   return instr;
 }
 
 
 LInstruction* LChunkBuilder::Define(LInstruction* instr, LUnallocated* result) {
   allocator_->RecordDefinition(current_instruction_, result);
   instr->set_result(result);
@@ skipping 389 matching lines @@
   LInstruction* result =
       new LInstanceOf(UseFixed(instr->left(), r0),
                       UseFixed(instr->right(), r1));
   return MarkAsCall(DefineFixed(result, r0), instr);
 }
 
 
 LInstruction* LChunkBuilder::DoInstanceOfKnownGlobal(
     HInstanceOfKnownGlobal* instr) {
   LInstruction* result =
-      new LInstanceOfKnownGlobal(UseFixed(instr->value(), r0));
-  return MarkAsCall(DefineFixed(result, r0), instr);
+      new LInstanceOfKnownGlobal(UseFixed(instr->value(), r0), FixedTemp(r4));
+  MarkAsSaveDoubles(result);
+  return AssignEnvironment(AssignPointerMap(DefineFixed(result, r0)));
 }
 
 
 LInstruction* LChunkBuilder::DoApplyArguments(HApplyArguments* instr) {
   LOperand* function = UseFixed(instr->function(), r1);
   LOperand* receiver = UseFixed(instr->receiver(), r0);
   LOperand* length = UseRegisterAtStart(instr->length());
   LOperand* elements = UseRegisterAtStart(instr->elements());
   LInstruction* result = new LApplyArguments(function,
                                              receiver,
@@ skipping 750 matching lines @@
 
 
 LInstruction* LChunkBuilder::DoLeaveInlined(HLeaveInlined* instr) {
   HEnvironment* outer = current_block_->last_environment()->outer();
   current_block_->UpdateEnvironment(outer);
   return NULL;
 }
 
 
 } }  // namespace v8::internal