Version 3.0.2.

src/compiler.cc

Index: src/compiler.cc
diff --git a/src/compiler.cc b/src/compiler.cc
index e4864e48015df3ef51186b5f814920b6d5364518..59a684c69f63c4d68d44f2a8dc40ae08323c9063 100755
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -116,26 +116,13 @@ static bool AlwaysFullCompiler() {
 static void FinishOptimization(Handle<JSFunction> function, int64_t start) {
   int opt_count = function->shared()->opt_count();
   function->shared()->set_opt_count(opt_count + 1);
+  if (!FLAG_trace_opt) return;
+
   double ms = static_cast<double>(OS::Ticks() - start) / 1000;
-  if (FLAG_trace_opt) {
-    PrintF("[optimizing: ");
-    function->PrintName();
-    PrintF(" / %" V8PRIxPTR, reinterpret_cast<intptr_t>(*function));
-    PrintF(" - took %0.3f ms]\n", ms);
-  }
-  if (FLAG_trace_opt_stats) {
-    static double compilation_time = 0.0;
-    static int compiled_functions = 0;
-    static int code_size = 0;
-
-    compilation_time += ms;
-    compiled_functions++;
-    code_size += function->shared()->SourceSize();
-    PrintF("Compiled: %d functions with %d byte source size in %fms.\n",
-           compiled_functions,
-           code_size,
-           compilation_time);
-  }
+  PrintF("[optimizing: ");
+  function->PrintName();
+  PrintF(" / %" V8PRIxPTR, reinterpret_cast<intptr_t>(*function));
+  PrintF(" - took %0.3f ms]\n", ms);
 }
 
 
@@ -474,14 +461,7 @@ Handle<SharedFunctionInfo> Compiler::Compile(Handle<String> source,
     ScriptDataImpl* pre_data = input_pre_data;
     if (pre_data == NULL
         && source_length >= FLAG_min_preparse_length) {
-      if (source->IsExternalTwoByteString()) {
-        ExternalTwoByteStringUC16CharacterStream stream(
-            Handle<ExternalTwoByteString>::cast(source), 0, source->length());
-        pre_data = ParserApi::PartialPreParse(&stream, extension);
-      } else {
-        GenericStringUC16CharacterStream stream(source, 0, source->length());
-        pre_data = ParserApi::PartialPreParse(&stream, extension);
-      }
+      pre_data = ParserApi::PartialPreParse(source, NULL, extension);
     }
 
     // Create a script object describing the script to be compiled.