am e94cddb6: am a7975e0d: Merge "ART: Enable x86_64 bit support for intrinsic for System.arraycopy(char[], ..)"

* commit 'e94cddb6c748511f068dc9ea9afeab9b54b132db':
  ART: Enable x86_64 bit support for intrinsic for System.arraycopy(char[], ..)