Out-of-line constant pool on Arm: Stage 3 - Set Constant Pool Pointer on Function Entry

src/code-stubs-hydrogen.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 1251 matching lines @@
   is_optimized.End();
 }
 
 
 template<>
 HValue* CodeStubGraphBuilder<FastNewClosureStub>::BuildCodeStub() {
   Counters* counters = isolate()->counters();
   Factory* factory = isolate()->factory();
   HInstruction* empty_fixed_array =
       Add<HConstant>(factory->empty_fixed_array());
+  HInstruction* empty_constant_pool_array =
+      Add<HConstant>(factory->empty_constant_pool_array());
   HValue* shared_info = GetParameter(0);
 
   AddIncrementCounter(counters->fast_new_closure_total());
 
   // Create a new closure from the given function info in new space
   HValue* size = Add<HConstant>(JSFunction::kSize);
   HInstruction* js_function = Add<HAllocate>(size, HType::JSObject(),
                                              NOT_TENURED, JS_FUNCTION_TYPE);
 
   int map_index = Context::FunctionMapIndex(casted_stub()->language_mode(),
@@ skipping 13 matching lines @@
                         empty_fixed_array);
   Add<HStoreNamedField>(js_function, HObjectAccess::ForLiteralsPointer(),
                         empty_fixed_array);
   Add<HStoreNamedField>(js_function, HObjectAccess::ForPrototypeOrInitialMap(),
                         graph()->GetConstantHole());
   Add<HStoreNamedField>(js_function,
                         HObjectAccess::ForSharedFunctionInfoPointer(),
                         shared_info);
   Add<HStoreNamedField>(js_function, HObjectAccess::ForFunctionContextPointer(),
                         context());
+  Add<HStoreNamedField>(js_function,
+                        HObjectAccess::ForFunctionConstantPoolPointer(),
+                        empty_constant_pool_array);
 
   // Initialize the code pointer in the function to be the one
   // found in the shared function info object.
   // But first check if there is an optimized version for our context.
   if (FLAG_cache_optimized_code) {
     BuildInstallFromOptimizedCodeMap(js_function, shared_info, native_context);
   } else {
     BuildInstallCode(js_function, shared_info);
   }
 
@@ skipping 16 matching lines @@
   return BuildUncheckedDictionaryElementLoad(receiver, key);
 }
 
 
 Handle<Code> KeyedLoadDictionaryElementStub::GenerateCode(Isolate* isolate) {
   return DoGenerateCode(isolate, this);
 }
 
 
 } }  // namespace v8::internal