Improve compile times for swarm application startup

vm/code_generator_x64.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_X64.
 #if defined(TARGET_ARCH_X64)
 
 #include "vm/code_generator.h"
 
 #include "lib/error.h"
@@ skipping 2472 matching lines @@
 
   // Pop out all the other arguments on the stack.
   __ addq(RSP, Immediate(num_args * kWordSize));
 }
 
 
 // Expects receiver on stack, returns result in RAX..
 void CodeGenerator::GenerateInstanceGetterCall(intptr_t node_id,
                                                intptr_t token_index,
                                                const String& field_name) {
-  const String& getter_name = String::ZoneHandle(Field::GetterName(field_name));
+  const String& getter_name =
+      String::ZoneHandle(Field::GetterSymbol(field_name));
   const int kNumberOfArguments = 1;
   const Array& kNoArgumentNames = Array::Handle();
   const int kNumArgumentsChecked = 1;
   GenerateInstanceCall(node_id,
                        token_index,
                        getter_name,
                        kNumberOfArguments,
                        kNoArgumentNames,
                        kNumArgumentsChecked);
 }
 
 
 // Call to the instance getter.
 void CodeGenerator::VisitInstanceGetterNode(InstanceGetterNode* node) {
   node->receiver()->Visit(this);
   MarkDeoptPoint(node->id(), node->token_index());
   GenerateInstanceGetterCall(node->id(),
                              node->token_index(),
                              node->field_name());
   if (IsResultNeeded(node)) {
     __ pushq(RAX);
   }
 }
 
 
 // Expects receiver and value on stack.
 void CodeGenerator::GenerateInstanceSetterCall(intptr_t node_id,
                                                intptr_t token_index,
                                                const String& field_name) {
-  const String& setter_name = String::ZoneHandle(Field::SetterName(field_name));
+  const String& setter_name =
+      String::ZoneHandle(Field::SetterSymbol(field_name));
   const int kNumberOfArguments = 2;  // receiver + value.
   const Array& kNoArgumentNames = Array::Handle();
   const int kNumArgumentsChecked = 1;
   GenerateInstanceCall(node_id,
                        token_index,
                        setter_name,
                        kNumberOfArguments,
                        kNoArgumentNames,
                        kNumArgumentsChecked);
 }
@@ skipping 264 matching lines @@
   const Error& error = Error::Handle(
       Parser::FormatError(script, token_index, "Error", format, args));
   va_end(args);
   Isolate::Current()->long_jump_base()->Jump(1, error);
   UNREACHABLE();
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_X64