tree 731e3434e45537d2e914f68075a90e1fe29511d3
parent 39c5899d0359c386815f5f72991a3a2573135dbd
author Dan Bornstein <danfuzz@android.com> 1260484652 -0800
committer Dan Bornstein <danfuzz@android.com> 1260484652 -0800

Fix a bug where, in static synchronized methods that had no other uses
of registers (no locals, no parameters, no method calls with arguments),
v0 would be used both to hold the object being synchronized on and to hold
a caught exception.

The result was code that, if an exception was thrown through it, would
in turn throw an IllegalMonitorStateException, as the vm would be
asked to monitor-exit the exception object and not the monitor-entered
class.

Dx test 062 has a couple new cases to cover this case as well as the
parallel instance method case (not that the latter was problematic,
but I like the symmetry).