[HARMONY-1802] [drlvm][jit] Jitrino.OPT does not handle unresolved method parameters properly

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Component/s: DRLVM
• Estimated Complexity: Advanced
• Assignee: Geir Magnusson Jr
• Reporter: Mikhail Fursov
• Created: 10/Oct/06 08:45
• Updated: 16/Feb/07 11:46
• Resolved: 16/Feb/07 11:46

Description

Jitrino.OPT does not handle unresolved method parameters properly. Here is the testcase.
compile this code:

public class Test {

public static void main(String[] args) {
foo(null);
}
static void foo(X x) {}
}
class X {
}

delete X.class file and run the test with -Xem:opt cmdline option.

The same problem occurs if class X is exception handler parameter.

Issue Links

• incorporates: HARMONY-1857 [drlvm][jit] VM does not throw NoClassDefFoundError if class declares method as "throws exception" and there is no this exception class implementation (Jitrino OPT)
• is part of: HARMONY-1688 [DRLVM] Jitrino.OPT crashes on ClassTest
• is part of: HARMONY-3079 [dlrvm][classloader][opt] Opt does not handle exception raised by classloader (assertion fails classloader.cpp:1521)