KMP string search using direct memory access and templates for type specialization.

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 818454bc71fdc810227684a4a4f5574f705241f3..decaf392f6d999002e9d9db5eaaf22f587e100de 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -1354,6 +1354,11 @@ Address AsciiString::GetCharsAddress() {
 }
 
 
+Address TwoByteString::GetCharsAddress() {
+  return FIELD_ADDR(this, kHeaderSize);
+}
+
+
 uint16_t TwoByteString::TwoByteStringGet(int index) {
   ASSERT(index >= 0 && index < length());
   return READ_SHORT_FIELD(this, kHeaderSize + index * kShortSize);