ART: Method verifier needs to check 2-reg values

The method verifier did not check against the second register
for a J or D parameter from a method signature.

The register line had a wrong DCHECK that did not catch this even
in debug mode.

Bug: 15751498
Change-Id: Ic6af08bf4704b3ab0f308dd9f0da28691a4cb024
2 files changed