Cache parsed functions when inlining.

runtime/vm/unit_test.cc

Index: runtime/vm/unit_test.cc
diff --git a/runtime/vm/unit_test.cc b/runtime/vm/unit_test.cc
index e1105a5de56c54f4efee46cea5b4b4501c290aa6..4f10eae995eb949f293b9349ce58eaf795a093ab 100644
--- a/runtime/vm/unit_test.cc
+++ b/runtime/vm/unit_test.cc
@@ -177,16 +177,16 @@ CodeGenTest::CodeGenTest(const char* name)
 
 
 void CodeGenTest::Compile() {
-  ParsedFunction parsed_function(function_);
-  parsed_function.SetNodeSequence(node_sequence_);
-  parsed_function.set_instantiator(NULL);
-  parsed_function.set_default_parameter_values(default_parameter_values_);
-  parsed_function.set_expression_temp_var(
+  ParsedFunction* parsed_function = new ParsedFunction(function_);
+  parsed_function->SetNodeSequence(node_sequence_);
+  parsed_function->set_instantiator(NULL);
+  parsed_function->set_default_parameter_values(default_parameter_values_);
+  parsed_function->set_expression_temp_var(
       ParsedFunction::CreateExpressionTempVar(0));
-  node_sequence_->scope()->AddVariable(parsed_function.expression_temp_var());
-  parsed_function.AllocateVariables();
+  node_sequence_->scope()->AddVariable(parsed_function->expression_temp_var());
+  parsed_function->AllocateVariables();
   const Error& error =
-      Error::Handle(Compiler::CompileParsedFunction(parsed_function));
+      Error::Handle(Compiler::CompileParsedFunction(*parsed_function));
   EXPECT(error.IsNull());
 }