Allow inlining of functions containing object literals.

src/arm/lithium-codegen-arm.cc

 // Copyright 2012 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 4413 matching lines @@
 
   __ bind(&allocated);
   int offset = 0;
   __ LoadHeapObject(r1, instr->hydrogen()->boilerplate());
   EmitDeepCopy(instr->hydrogen()->boilerplate(), r0, r1, &offset);
   ASSERT_EQ(size, offset);
 }
 
 
 void LCodeGen::DoObjectLiteralGeneric(LObjectLiteralGeneric* instr) {
+  Handle<FixedArray> literals(instr->environment()->closure()->literals());
   Handle<FixedArray> constant_properties =
       instr->hydrogen()->constant_properties();
 
-  __ ldr(r4, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
-  __ ldr(r4, FieldMemOperand(r4, JSFunction::kLiteralsOffset));
+  // Set up the parameters to the stub/runtime call.
+  __ LoadHeapObject(r4, literals);
   __ mov(r3, Operand(Smi::FromInt(instr->hydrogen()->literal_index())));
   __ mov(r2, Operand(constant_properties));
   int flags = instr->hydrogen()->fast_elements()
       ? ObjectLiteral::kFastElements
       : ObjectLiteral::kNoFlags;
   __ mov(r1, Operand(Smi::FromInt(flags)));
   __ Push(r4, r3, r2, r1);
 
-  // Pick the right runtime function to call.
+  // Pick the right runtime function or stub to call.
   int properties_count = constant_properties->length() / 2;
   if (instr->hydrogen()->depth() > 1) {
     CallRuntime(Runtime::kCreateObjectLiteral, 4, instr);
   } else if (flags != ObjectLiteral::kFastElements ||
       properties_count > FastCloneShallowObjectStub::kMaximumClonedProperties) {
     CallRuntime(Runtime::kCreateObjectLiteralShallow, 4, instr);
   } else {
     FastCloneShallowObjectStub stub(properties_count);
     CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
   }
@@ skipping 339 matching lines @@
   ASSERT(osr_pc_offset_ == -1);
   osr_pc_offset_ = masm()->pc_offset();
 }
 
 
 
 
 #undef __
 
 } }  // namespace v8::internal