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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 SuperPMIin-prThere is an active PR which will close this issue when it is mergedThere is an active PR which will close this issue when it is merged
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// Generated by Fuzzlyn v2.4 on 2025-01-19 15:15:14
// Run on X64 Windows
// Seed: 9992515068480039116-vectort,vector128,vector256,x86aes,x86avx,x86avx2,x86avx512bw,x86avx512bwvl,x86avx512cd,x86avx512cdvl,x86avx512dq,x86avx512dqvl,x86avx512f,x86avx512fvl,x86avx512fx64,x86bmi1,x86bmi1x64,x86bmi2,x86bmi2x64,x86fma,x86lzcnt,x86lzcntx64,x86pclmulqdq,x86popcnt,x86popcntx64,x86sse,x86ssex64,x86sse2,x86sse2x64,x86sse3,x86sse41,x86sse41x64,x86sse42,x86sse42x64,x86ssse3,x86x86base
// Reduced from 86.1 KiB to 0.3 KiB in 00:02:16
// Hits JIT assert in Release:
// Assertion failed 'isContainable || supportsRegOptional' in 'Program:Main(Fuzzlyn.ExecutionServer.IRuntime)' during 'Generate code' (IL size 30; hash 0xade6b36b; FullOpts)
//
// File: D:\a\_work\1\s\src\coreclr\jit\hwintrinsiccodegenxarch.cpp Line: 61
//
using System;
using System.Numerics;
using System.Runtime.Intrinsics;
using System.Runtime.Intrinsics.X86;
public class Program
{
public static void Main()
{
var vr3 = Vector256.Create<long>(1);
Vector128<float> vr4 = Avx512DQ.VL.ConvertToVector128Single(vr3);
System.Console.WriteLine(vr4.AsUInt32());
}
}Bisected to #110736, cc @saucecontrol
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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 SuperPMIin-prThere is an active PR which will close this issue when it is mergedThere is an active PR which will close this issue when it is merged