Open
Description
// Found by Antigen
// Reduced from 342.86 KB to 1.33 KB.
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Runtime.Intrinsics;
using System.Runtime.Intrinsics.Arm;
using System.Runtime.Intrinsics.X86;
using System.Numerics;
public class TestClass
{
public struct S1
{
}
public struct S2
{
}
static Vector<ulong> s_v_ulong_45 = Vector<ulong>.AllBitsSet;
static S1 s_s1_51 = new S1();
S1 s1_101 = new S1();
S2 s2_102 = new S2();
private static List<string> toPrint = new List<string>();
public S2 Method14(ref S1 p_s1_448, S2 p_s2_449, out S2 p_s2_450, S1 p_s1_451, out S1 p_s1_452, Vector<ulong> p_v_ulong_453, out S1 p_s1_454)
{
unchecked
{
return s2_102;
}
}
public void Method0()
{
unchecked
{
S1 s1_2842 = new S1();
S2 s2_2843 = new S2();
s2_2843 = Method14(ref s_s1_51, s2_102, out s2_102, s1_101, out s_s1_51, Sve.CreateTrueMaskUInt64(SveMaskPattern.LargestMultipleOf4) + s_v_ulong_45 + s_v_ulong_45- s_v_ulong_45 * s_v_ulong_45, out s1_2842);
return;
}
}
public static int Main(string[] args)
{
return Antigen();
}
public static int Antigen()
{
new TestClass().Method0();
return string.Join(Environment.NewLine, toPrint).GetHashCode();
}
}
/*
Environment:
set DOTNET_JitGuardedDevirtualizationMaxTypeChecks=1
set DOTNET_TC_OnStackReplacement=1
set DOTNET_TC_QuickJitForLoops=1
set DOTNET_TieredCompilation=0
set DOTNET_TC_OnStackReplacement_InitialCounter=1
set DOTNET_OSR_HitLimit=1
set DOTNET_JitStress=2
set DOTNET_JitThrowOnAssertionFailure=1
set DOTNET_LegacyExceptionHandling=1
Debug: 0
JIT assert failed:
Assertion failed 'finalOne > 0' in 'TestClass:Method0():this' during 'Importation' (IL size 105; hash 0x46e9aa75; MinOpts)
File: D:\a\_work\1\s\src\coreclr\jit\simd.h Line: 1840
Release: 0
JIT assert failed:
Assertion failed 'finalOne > 0' in 'TestClass:Method0():this' during 'Importation' (IL size 93; hash 0x46e9aa75; FullOpts)
File: D:\a\_work\1\s\src\coreclr\jit\simd.h Line: 1840
*/You might not need all the environment variables to reproduce the issue.