Implement inlining of instanceof tests on ARM.

src/arm/lithium-arm.cc

 // Copyright 2010 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 1298 matching lines @@
 }
 
 
 LInstruction* LChunkBuilder::DoArgumentsElements(HArgumentsElements* elems) {
   return DefineAsRegister(new LArgumentsElements);
 }
 
 
 LInstruction* LChunkBuilder::DoInstanceOf(HInstanceOf* instr) {
   LInstruction* result =
-      new LInstanceOf(Use(instr->left()), Use(instr->right()));
+      new LInstanceOf(UseFixed(instr->left(), r1),
+                      UseFixed(instr->right(), r0));
   return MarkAsCall(DefineFixed(result, r0), instr);
 }
 
 
 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,
@@ skipping 782 matching lines @@
 void LPointerMap::PrintTo(StringStream* stream) const {
   stream->Add("{");
   for (int i = 0; i < pointer_operands_.length(); ++i) {
     if (i != 0) stream->Add(";");
     pointer_operands_[i]->PrintTo(stream);
   }
   stream->Add("} @%d", position());
 }
 
 } }  // namespace v8::internal