JIT: Bad codegen with try/finally

[jakobbotsch]

// Generated by Fuzzlyn v1.6 on 2023-09-03 15:59:01
// Run on X64 Windows
// Seed: 11520325105937570553
// Reduced from 294.5 KiB to 0.7 KiB in 00:04:32
// Debug: Outputs False
// Release: Outputs True
public class Program
{
    public static IRuntime s_rt;
    public static void Main()
    {
        s_rt = new Runtime();
        bool vr1 = default(bool);
        try
        {
            long[] vr2 = default(long[]);
            var vr3 = vr2[0];
            bool vr4 = default(bool);
            vr1 = !vr4;
        }
        finally
        {
            ref bool vr5 = ref vr1;
            s_rt.WriteLine(vr5);
        }
    }
}

public interface IRuntime
{
    void WriteLine<T>(T value);
}

public class Runtime : IRuntime
{
    public void WriteLine<T>(T value) => System.Console.WriteLine(value);
}

[ghost]

Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.

Issue Details

---

// Generated by Fuzzlyn v1.6 on 2023-09-03 15:59:01
// Run on X64 Windows
// Seed: 11520325105937570553
// Reduced from 294.5 KiB to 0.7 KiB in 00:04:32
// Debug: Outputs False
// Release: Outputs True
public class Program
{
    public static IRuntime s_rt;
    public static void Main()
    {
        s_rt = new Runtime();
        bool vr1 = default(bool);
        try
        {
            long[] vr2 = default(long[]);
            var vr3 = vr2[0];
            bool vr4 = default(bool);
            vr1 = !vr4;
        }
        finally
        {
            ref bool vr5 = ref vr1;
            s_rt.WriteLine(vr5);
        }
    }
}

public interface IRuntime
{
    void WriteLine<T>(T value);
}

public class Runtime : IRuntime
{
    public void WriteLine<T>(T value) => System.Console.WriteLine(value);
}

Author:	jakobbotsch
Assignees:	-
Labels:	area-CodeGen-coreclr
Milestone:	-

[JulieLeeMSFT]

@kunalspathak PTAL.

[jakobbotsch]

I already have a fix so I grabbed this one.