tree 9664a0f909043f822437e804339c11eb77896db7
parent a7005960d536cbfd7ba82d2fa52ee1865516435b
author Ian Rogers <irogers@google.com> 1370476346 -0700
committer Ian Rogers <irogers@google.com> 1370501872 -0700

Faster instance-of for final classes.

If a class is final and not and array we can generate a 1/0 based on class
equality.
Use a method's declaring class if it matches the instance-of class (common in
Java equals methods).
Don't do a class pointer comparison in the case of an abstract or interface
class, just go straight into the slow-path.
Fix performance bug where peep-hole verifier pass didn't merge into the
fall-through line if the next instruction wasn't interesting.

Change-Id: Idb47ec6acebfd25a344ed74adaacba02fafc7df2