Flattened the representation of compiled RegExp data.

src/objects-debug.cc

Index: src/objects-debug.cc
diff --git a/src/objects-debug.cc b/src/objects-debug.cc
index 7b7afc46bdc1f02b130068c1c9b94ee734612de6..ee1261b9b4bd502a0eb25df037e7fe0dd4057788 100644
--- a/src/objects-debug.cc
+++ b/src/objects-debug.cc
@@ -695,8 +695,18 @@ void JSRegExp::JSRegExpVerify() {
     }
     case JSRegExp::IRREGEXP: {
       FixedArray* arr = FixedArray::cast(data());
-      Object* irregexp_data = arr->get(JSRegExp::kIrregexpDataIndex);
-      ASSERT(irregexp_data->IsFixedArray());
+      Object* ascii_data = arr->get(JSRegExp::kIrregexpASCIICodeIndex);
+      ASSERT(ascii_data->IsTheHole()
+          || (FLAG_regexp_native ?
+              ascii_data->IsCode()
+            : ascii_data->IsByteArray()));
+      Object* uc16_data = arr->get(JSRegExp::kIrregexpUC16CodeIndex);
+      ASSERT(uc16_data->IsTheHole()
+          || (FLAG_regexp_native ?
+              uc16_data->IsCode()
+            : uc16_data->IsByteArray()));
+      ASSERT(arr->get(JSRegExp::kIrregexpCaptureCountIndex)->IsSmi());
+      ASSERT(arr->get(JSRegExp::kIrregexpMaxRegisterCountIndex)->IsSmi());
       break;
     }
     default: