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Assertion failed 'm_store->TypeGet() == m_src->TypeGet()' during 'Stress gtSplitTree' #93876

@kunalspathak

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@kunalspathak
// Found by Antigen

using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Runtime.Intrinsics;
using System.Runtime.Intrinsics.Arm;
using System.Numerics;
public class TestClass
{
    public struct S1
    {
    }
    public struct S2
    {
    }
    static float s_float_12 = 0f;
    static S1 s_s1_40 = new S1();
    static S2 s_s2_41 = new S2();
    long long_49 = 0;
    Vector4 v4_78 = new Vector4(5.090909f, -2.1474836E+09f, 5.148148f, 0.054054055f);
    S1 s1_79 = new S1();
    S2 s2_80 = new S2();
    public S1 Method45(ref long p_long_1227, S1 p_s1_1228, out S2 p_s2_1229, ref S1 p_s1_1230, ref S2 p_s2_1231, S1 p_s1_1232, out Vector4 p_v4_1233, ref S2 p_s2_1234, ref S1 p_s1_1235)
    {
        unchecked
        {
            p_s2_1229 = s_s2_41;
            p_v4_1233 = Vector4.Multiply(s_float_12, Vector4.One);
            return p_s1_1235;
        }
    }
    public void Method0()
    {
        unchecked
        {
            S1 s1_2605 = new S1();
            S2 s2_2606 = new S2();
            s1_2605 = Method45(ref long_49, s_s1_40, out s2_80, ref s1_79, ref s2_2606, s1_2605, out v4_78, ref s_s2_41, ref s_s1_40);
            return;
        }
    }
    public static void Main(string[] args)
    {
        new TestClass().Method0();
    }
}
/*
Got output diff:
--------- Baseline ---------  
Environment:
--------- Test ---------  
Environment:
set DOTNET_TieredCompilation=0
set DOTNET_JitStress=1
set DOTNET_AltJitName=clrjit_universal_arm64_x64.dll
set DOTNET_AltJit=Method45
Assert failure(PID 42792 [0x0000a728], Thread: 1268 [0x04f4]): Assertion failed 'm_store->TypeGet() == m_src->TypeGet()' in 'TestClass:Method45(byref,TestClass+S1,byref,byref,byref,TestClass+S1,byref,byref,byref):TestClass+S1:this' during 'Stress gtSplitTree' (IL size 41; hash 0x5f755485; FullOpts)
    File: E:\git\runtime2\src\coreclr\jit\morphblock.cpp Line: 671
    Image: e:\git\runtime2\artifacts\tests\coreclr\windows.x64.Checked\tests\Core_Root\CoreRun.exe
*/

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area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

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