[compiler] Prevent unnecessary parsing with interpreter.

src/compiler.h

Index: src/compiler.h
diff --git a/src/compiler.h b/src/compiler.h
index d6905cf4d365fb7efec1c95f9eb3f2ec901d153c..47613d3b55eb2ab5c1a72f26469d50caf14ad1cf 100644
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -160,6 +160,7 @@ class CompilationInfo {
     kSourcePositionsEnabled = 1 << 15,
     kEffectSchedulingEnabled = 1 << 16,
     kBailoutOnUninitialized = 1 << 17,
+    kOptimizeFromBytecode = 1 << 18,
   };
 
   CompilationInfo(ParseInfo* parse_info, Handle<JSFunction> closure);
@@ -304,6 +305,12 @@ class CompilationInfo {
     return GetFlag(kBailoutOnUninitialized);
   }
 
+  void MarkAsOptimizeFromBytecode() { SetFlag(kOptimizeFromBytecode); }
+
+  bool is_optimizing_from_bytecode() const {
+    return GetFlag(kOptimizeFromBytecode);
+  }
+
   bool GeneratePreagedPrologue() const {
     // Generate a pre-aged prologue if we are optimizing for size, which
     // will make code flushing more aggressive. Only apply to Code::FUNCTION,