Assertion failed '(constIndexOffset % elemSize) == 0'

[BruceForstall]

Test: JIT\Regression\JitBlue\Runtime_56953\Runtime_56953\Runtime_56953.cmd

coreclr windows arm Checked @ Windows.10.Arm64v8.Open

https://dev.azure.com/dnceng/public/_build/results?buildId=1710403&view=ms.vss-test-web.build-test-results-tab&runId=46520194&paneView=debug

    JIT\Regression\JitBlue\Runtime_56953\Runtime_56953\Runtime_56953.cmd [FAIL]
      
      Assert failure(PID 12276 [0x00002ff4], Thread: 15268 [0x3ba4]): Assertion failed '(constIndexOffset % elemSize) == 0' in 'System.Collections.Generic.Dictionary`2[__Canon,__Canon][System.__Canon,System.__Canon]:TryInsert(System.__Canon,System.__Canon,ubyte):bool:this' during 'Do value numbering' (IL size 739; hash 0x0b956994; Tier1)
      
          File: D:\a\_work\1\s\src\coreclr\jit\gentree.cpp Line: 17355
          Image: D:\h\w\A48D0941\p\corerun.exe
      
      
      Return code:      1
      Raw output file:      D:\h\w\A48D0941\w\AB94092C\uploads\Reports\JIT.Regression\JitBlue\Runtime_56953\Runtime_56953\Runtime_56953.output.txt
      Raw output:
      BEGIN EXECUTION
       "D:\h\w\A48D0941\p\corerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false"  Runtime_56953.dll 
      Expected: 100
      Actual: -1073740286
      END EXECUTION - FAILED
      FAILED

@dotnet/jit-contrib

category:correctness
theme:value-numbering
skill-level:intermediate
cost:small
impact:small

Tagging subscribers to this area: @JulieLeeMSFT
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Issue Details

---

Test: JIT\Regression\JitBlue\Runtime_56953\Runtime_56953\Runtime_56953.cmd

coreclr windows arm Checked @ Windows.10.Arm64v8.Open

https://dev.azure.com/dnceng/public/_build/results?buildId=1710403&view=ms.vss-test-web.build-test-results-tab&runId=46520194&paneView=debug

    JIT\Regression\JitBlue\Runtime_56953\Runtime_56953\Runtime_56953.cmd [FAIL]
      
      Assert failure(PID 12276 [0x00002ff4], Thread: 15268 [0x3ba4]): Assertion failed '(constIndexOffset % elemSize) == 0' in 'System.Collections.Generic.Dictionary`2[__Canon,__Canon][System.__Canon,System.__Canon]:TryInsert(System.__Canon,System.__Canon,ubyte):bool:this' during 'Do value numbering' (IL size 739; hash 0x0b956994; Tier1)
      
          File: D:\a\_work\1\s\src\coreclr\jit\gentree.cpp Line: 17355
          Image: D:\h\w\A48D0941\p\corerun.exe
      
      
      Return code:      1
      Raw output file:      D:\h\w\A48D0941\w\AB94092C\uploads\Reports\JIT.Regression\JitBlue\Runtime_56953\Runtime_56953\Runtime_56953.output.txt
      Raw output:
      BEGIN EXECUTION
       "D:\h\w\A48D0941\p\corerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false"  Runtime_56953.dll 
      Expected: 100
      Actual: -1073740286
      END EXECUTION - FAILED
      FAILED

@dotnet/jit-contrib

Author:	BruceForstall
Assignees:	-
Labels:	arch-arm32, os-windows, area-CodeGen-coreclr
Milestone:	7.0.0

[kunalspathak]

Hit this on Antigen run as well.

// Found by Antigen
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
public class TestClass
{
    public struct S1
    {
    }
    public struct S2
    {
        public struct S2_D1_F1
        {
            public uint uint_1;
        }
    }
    static short s_short_8 = -2;
    static int s_int_9 = 2;
    static sbyte s_sbyte_11 = 5;
    static string s_string_13 = "1DW3N";
    static ushort s_ushort_14 = 5;
    static uint s_uint_15 = 83;
    static S2.S2_D1_F1 s_s2_s2_d1_f1_18 = new S2.S2_D1_F1();
    int int_26 = 2147483647;
    sbyte sbyte_28 = -2;
    ulong ulong_33 = 2;
    S1 s1_34 = new S1();
    [MethodImpl(MethodImplOptions.NoInlining)]
    public int LeafMethod6()
    {
        unchecked
        {
            return 15^4+ (s_int_9 += int_26 %= int_26+ 43* (int_26 -= s_int_9));
        }
    }
    [MethodImpl(MethodImplOptions.NoInlining)]
    public sbyte LeafMethod8()
    {
        unchecked
        {
            return sbyte_28 <<= (s_int_9 /= 15+4)- (s_sbyte_11 >>= 15^4^ s_int_9 - LeafMethod6());
        }
    }
    public sbyte Method2(out S1 p_s1_60, out S1 p_s1_61, out ulong p_ulong_62, ulong p_ulong_63, sbyte p_sbyte_64, ushort p_ushort_65, out uint p_uint_66)
    {
        unchecked
        {
            p_ulong_62 = ulong_33;
            p_uint_66 = s_s2_s2_d1_f1_18.uint_1 <<= (s_int_9 ^= LeafMethod6())| 15*4;
            return (sbyte)(LeafMethod8() | 15+4);
        }
    }
    public short Method3(ushort p_ushort_84, ref string p_string_85, float p_float_86)
    {
        unchecked
        {
            sbyte sbyte_95 = 6;
            ulong ulong_100 = 5;
            if (15<4)
            {
            }
            else
            {
                s_sbyte_11 &= (sbyte)(Method2(out s1_34, out s1_34, out ulong_100, 15+4, (sbyte)(LeafMethod8() - sbyte_95), 15+4, out s_uint_15) | 15+4);
            }
            return 15+4;
        }
    }
    public void Method0()
    {
        unchecked
        {
            s_short_8 = Method3(s_ushort_14, ref s_string_13, 15%4);
            return;
        }
    }
    public static void Main(string[] args)
    {
        new TestClass().Method0();
    }
}
/*
--------- Test ---------  

Environment:

set COMPlus_JitOptRepeat=*
set COMPlus_AltJitName=clrjit_universal_arm64_x64.dll
set COMPlus_AltJit=CalculateMetadataLocation

Unhandled exception. 
Assert failure(PID 366276 [0x000596c4], Thread: 36932 [0x9044]): Assertion failed '(constIndexOffset % elemSize) == 0' in 'System.Reflection.PortableExecutable.PEHeaders:CalculateMetadataLocation(long,byref,byref):this' during 'Do value numbering' (IL size 249; hash 0x5b6a880a; FullOpts)
    File: D:\git\runtime\src\coreclr\jit\gentree.cpp Line: 17355
    Image: D:\git\runtime\artifacts\tests\coreclr\windows.x64.Checked\tests\Core_Root\CoreRun.exe
*/

[JulieLeeMSFT]

@SingleAccretion did you have a chance to look at this issue yet?
@jakobbotsch please disable this test until it is resolved.