tree 90feb09ea9d398f1f80ffa407747496e57e592fe
parent 637455782147a41fbde2e284c49ca5e02d3444c2
author Mathieu Chartier <mathieuc@google.com> 1425668346 -0800
committer Mathieu Chartier <mathieuc@google.com> 1426102987 -0700

Fix incompatible class change error for JIT stress mode

There was a problem with miranda methods, when we would dequicken to
one of these, it wouldn't resolve as virtual during the method
lowering resolve. The solution is to try resolving as interface if we
fail to resolve as virtual.

Fixed a bug in dequickening where unreachable register lines with
quick invokes would cause CHECK failuers. In this case we punt to the
interpreter (test 435-try-*).

Added test regression test. Example failure:
java.lang.IncompatibleClassChangeError: The method
'void Main$TheInterface.m()' was expected to be of type virtual but
instead was found to be of type interface (declaration of
'java.lang.reflect.ArtMethod' appears in
out/host/linux-x86/framework/core-libart-hostdex.jar)
  at Main.DoStuff(Main.java:37)
  at Main.main(Main.java:44)

Bug: 17950037

Change-Id: I39c32cc8849bf02032a4f61a7ce57462b7fcac75