Polymorphic inlining of [] operations.

runtime/vm/flow_graph_builder.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/flow_graph_builder.h"
 
 #include "lib/invocation_mirror.h"
 #include "vm/ast_printer.h"
 #include "vm/bit_vector.h"
 #include "vm/code_descriptors.h"
@@ skipping 3750 matching lines @@
 
 FlowGraph* FlowGraphBuilder::BuildGraph() {
   if (FLAG_print_ast) {
     // Print the function ast before IL generation.
     AstPrinter::PrintFunctionNodes(*parsed_function());
   }
   const Function& function = parsed_function()->function();
   TargetEntryInstr* normal_entry =
       new TargetEntryInstr(AllocateBlockId(),
                            CatchClauseNode::kInvalidTryIndex);
-  graph_entry_ = new GraphEntryInstr(*parsed_function(), normal_entry, osr_id_);
+  graph_entry_ = new GraphEntryInstr(parsed_function(), normal_entry, osr_id_);
   EffectGraphVisitor for_effect(this, 0);
   // This check may be deleted if the generated code is leaf.
   // Native functions don't need a stack check at entry.
   if (!function.is_native()) {
     CheckStackOverflowInstr* check =
         new CheckStackOverflowInstr(function.token_pos(), 0);
     // If we are inlining don't actually attach the stack check. We must still
     // create the stack check in order to allocate a deopt id.
     if (!IsInlining()) for_effect.AddInstruction(check);
   }
@@ skipping 32 matching lines @@
   intptr_t len = OS::SNPrint(NULL, 0, kFormat, function_name, reason) + 1;
   char* chars = Isolate::Current()->current_zone()->Alloc<char>(len);
   OS::SNPrint(chars, len, kFormat, function_name, reason);
   const Error& error = Error::Handle(
       LanguageError::New(String::Handle(String::New(chars))));
   Isolate::Current()->long_jump_base()->Jump(1, error);
 }
 
 
 }  // namespace dart