The c2 elides a catch that it should not elide.

To reproduce:
=============

   java -Xcomp -XX:CompileOnly=t056.r11 t056

   (sourcecode included below)

Output:
=======

  Calling r14: caught in r44
  Calling r13: caught in r33
  Calling r12: caught in r22
  Calling r11: Exception in thread "main" java.lang.Throwable
        at t056.r41(t056.java:81)
        at t056.r31(t056.java:78)
        at t056.r21(t056.java:77)
        at t056.r11(t056.java:68)
        at t056.main(t056.java:90)

Expected output is:

  Calling r14: caught in r44
  Calling r13: caught in r33
  Calling r12: caught in r22
  Calling r11: caught in r11

Source
======

class t056
{
    // Routine nest in which exception is thrown and caught in
    // the fourth routine.

    static void r14(){r24();}
    static void r24(){r34();}
    static void r34(){r44();}
    static void r44()
    {
        try
        {
            Throwable t = new Throwable();
            throw t;
        }
        catch(Throwable t)
        {
            System.out.println("caught in r44");
        }
    }

    // Thrown in the fourth; caught in the third.

    static void r13(){r23();}
    static void r23(){r33();}
    static void r33()
    {
        try
        {
            r43();
        }
        catch(Throwable t)
        {
            System.out.println("caught in r33");
        }
    }
    static void r43() throws Throwable
    {
        Throwable t = new Throwable();
        throw t;
    }

    // Thrown in fourth; caught in second.

    static void r12(){r22();}
    static void r22()
    {
        try
        {
            r32();
        }
        catch(Throwable t)
        {
            System.out.println("caught in r22");
        }
    }
    static void r32() throws Throwable {r42();}
    static void r42() throws Throwable
    {
        Throwable t = new Throwable();
        throw t;
    }

    // Thrown in fourth; caught in first.

    static void r11()
    {
        try
        {
            r21();
        }
        catch(Throwable t)
        {
            System.out.println("caught in r11");
        }
    }
    static void r21() throws Throwable {r31();}
    static void r31() throws Throwable {r41();}
    static void r41() throws Throwable
    {
        Throwable t = new Throwable();
        throw t;
    }

    public static void main(String argv[])
    {
        System.out.print("Calling r14: "); r14();
        System.out.print("Calling r13: "); r13();
        System.out.print("Calling r12: "); r12();
        System.out.print("Calling r11: "); r11();
    }
}