[Interpereter] Avoid Canonicalizing Handles created during bytecode finalization

src/interpreter/bytecode-generator.cc

Index: src/interpreter/bytecode-generator.cc
diff --git a/src/interpreter/bytecode-generator.cc b/src/interpreter/bytecode-generator.cc
index 1637fbb777a36a23e184d7ae74123cb1cbc6abc4..552d214de50fdebecbade382a158838d4cb656b8 100644
--- a/src/interpreter/bytecode-generator.cc
+++ b/src/interpreter/bytecode-generator.cc
@@ -627,12 +627,16 @@ BytecodeGenerator::BytecodeGenerator(CompilationInfo* info)
 }
 
 Handle<BytecodeArray> BytecodeGenerator::MakeBytecode() {
+  // Create an inner HandleScope to avoid unnecessarily canonicalizing handles
+  // created as part of bytecode finalization.
+  HandleScope scope(isolate());
+
   GenerateBytecode();
   FinalizeBytecode();
 
   if (HasStackOverflow()) return Handle<BytecodeArray>();
 
-  return builder()->ToBytecodeArray();
+  return scope.CloseAndEscape(builder()->ToBytecodeArray());
 }
 
 void BytecodeGenerator::FinalizeBytecode() {