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area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
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// Generated by Fuzzlyn v1.5 on 2022-04-24 15:14:54
// Run on Arm64 Linux
// Seed: 7206833594945368341
// Reduced from 60.6 KiB to 1.0 KiB in 00:02:25
// Hits JIT assert in Debug:
// Assertion failed '!"Shouldn't see an integer typed GT_MOD node in ARM64"' in 'Program:Main(Fuzzlyn.ExecutionServer.IRuntime)' during 'Linear scan register alloc' (IL size 23; hash 0xade6b36b; MinOpts)
//
// File: /__w/1/s/src/coreclr/jit/lsraarm64.cpp Line: 301
//
public class Program
{
public static short s_27;
public static ushort s_29;
public static long s_38;
public static void Main()
{
CollectibleALC alc = new CollectibleALC();
System.Reflection.Assembly asm = alc.LoadFromAssemblyPath(System.Reflection.Assembly.GetExecutingAssembly().Location);
System.Reflection.MethodInfo mi = asm.GetType(typeof(Program).FullName).GetMethod(nameof(MainInner));
System.Type runtimeTy = asm.GetType(typeof(Runtime).FullName);
mi.Invoke(null, new object[]{System.Activator.CreateInstance(runtimeTy)});
}
public static void MainInner(IRuntime rt)
{
s_38 = ((s_29 * 0) * (s_27 % 1));
}
}
public interface IRuntime
{
void WriteLine<T>(string site, T value);
}
public class Runtime : IRuntime
{
public void WriteLine<T>(string site, T value) => System.Console.WriteLine(value);
}
public class CollectibleALC : System.Runtime.Loader.AssemblyLoadContext
{
public CollectibleALC(): base(true)
{
}
}Probably introduced by #66407. #18206 seems related.
cc @dotnet/jit-contrib @TIHan
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area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI