<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/69875>69875</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            TwoAddressInstructionPass  crash when execute
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          r00t0s
      </td>
    </tr>
</table>

<pre>
    I try generate assembly code but when i execute it cause me error after execute, [in clang or llc is normally generated so it may be visual studio problem?]
```
        std::string IR = "\n\
define void @disasm() local_unnamed_addr #0 {\n\
entry:\n\
        %0 = tail call i64 asm \"\", \"={rsp},~{dirflag},~{fpsr},~{flags}\"() #0\n\
        %1 = add i64 %0, 8\n\
        tail call void asm \"\", \"{rsp},~{dirflag},~{fpsr},~{flags}\"(i64 %1) #0\n\
        ret void\n\
}";
 InitializeAllTargets();
        InitializeAllTargetMCs();
        InitializeAllAsmPrinters();
        InitializeAllAsmParsers();

        LLVMContext Context;
        SMDiagnostic SMError;

        std::unique_ptr<Module> Mod = parseIR(MemoryBufferRef(IR, "IR"), SMError, Context);

        Module* M = Mod.get();
        if (!M) {
                return SMError.getMessage().str();
        }

        Triple TargetTriple(M->getTargetTriple());
        if (TargetTriple.getTriple().empty()) {
                TargetTriple.setTriple(sys::getDefaultTargetTriple());
        }

        std::string SErrorr;
        const Target* TheTarget = TargetRegistry::lookupTarget(TargetTriple.getTriple(), SErrorr);

        SubtargetFeatures Features;
        StringMap<bool> HostFeatures;
        if (sys::getHostCPUFeatures(HostFeatures)) {
                for (StringMapEntry<bool>& F : HostFeatures) {
                        Features.AddFeature(F.first(), F.second);
                }
        }

        TargetOptions TOptions;
        TOptions.EnableIPRA = true;
        std::unique_ptr<TargetMachine> TM(TheTarget->createTargetMachine(TargetTriple.getTriple(), sys::getHostCPUName(), Features.getString(), TOptions, std::nullopt, std::nullopt, CodeGenOpt::Default));
        M->setDataLayout(TM->createDataLayout());

        std::string MIRString;
        llvm::raw_string_ostream MIRStream(MIRString);

        legacy::PassManager PM;
        LLVMTargetMachine& LLVMTM = static_cast<LLVMTargetMachine&>(*TM);
        MachineModuleInfoWrapperPass* MMIWP = new MachineModuleInfoWrapperPass(&LLVMTM);

        AddPassesToGenerateCode(LLVMTM, PM, true, *MMIWP);
        PM.add(createPrintMIRPass(MIRStream));
        PM.add(createFreeMachineFunctionPass());
        PM.run(*M);

        cl::ResetAllOptionOccurrences();`

</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJysV01v47wR_jX0hbAhUZYtHXxw5PitgVU3SNK-x4AiRzJbilRJavd1D_3tBSn5M9rdFi0QxOLwmZlnPjiiqLWiUQAblD6hdDejvTtqszFR5CI7qzQ_bQ7YmRNuQIGhDjC1FtpKnjDTHHDVO_z9CAoLDH8A6x1g4TCjvQXcAgZjtMG0dmDO-4gUGKVPQmEmqWqwNlhKhoXFSpuWSnn1xbHV3lxLT7gC_E3YnkpsXc-Fxp3RlYQWJXuU7lC0Q9EWraLxb1hGuXUcJVuUbK0zQjX48IpRssOIEJQWCqXFgORQCwX4mxYco2XEhaW2RSRDJMdSMyo_eqVoC_yDcm4wIkmE0frpzgYoZ07e2a0QRTkiaRScOiokZlRKLFZLTG2LPSww8f9DWsJTskPrJ2M7tN4hUvwLrZ-4MLWkzVVQd9bcrCRtrF-OlgJvT3KCSxy4UM4DC0_Oe84ekVeyISk_Yfs_Uh1ZxD-ibMAFCvdyb4-g5GlY4oMSTlAp_glbKd-pacDZIQ0XDIryCVRZ_Aq3te2LEcqB-U-Q1Ngp4Aj_8uWvZaGVgz8cHn9vrb2VO0Ebpa0TDL-Vz_7sfDZyaeleiX_08NE5g5Ki1LyXgJJnXGoeStx5LodXRLISWm1OT31dg3mFGpHMiwt_CvwD8VxJcfFIigu5qSBGT2SLy-Cn1HzRgPucHFHjIIzLUNv1dWcoa2_U2ac3UIK1tIHBzsI689miL_s9mXcjOgl4KOaw8AHPUfLsBffiEOcExVvY4kFhAW3nThflxzDuVO2Nqj3ZoUoNuB3UtJe_ZvM5vMfx9RayddsUOdPKujEBvijvRxgWoTjD4ys0wo7TKdlKrf_ed2eNn0Yf2mL0OdULb33lgvoeqOsNWHx-uOvrQL6kHUqKSmvpu_RP2rop7FCR2-x5ZPHylwuYZHe6k2WptR_S2cXx8zCbz94RWeE9RskWP5h6tIOi_Ly72HI-PiOS7Re1MNZds7RfWGBa8ceS3lV1qoFD-r52Tmhl8fv4cGviLFs8K1pJOLy8bofXienhFjc9F8YxR9lRqDAe3ktf83OT-IPCDFAH98Bft8VEif5M2xvAJXENuKEQ171LnN7QmbfqpdSd-5Gs0Bx-A_W1c8PWeKo-H6Nw-i24HXX0Cz3pPnR5eQ31buOT_g-OXnl4HaO4cSXlt3ZAGfr9Y0B-aOsM0HbUAOovElftKV8SGsrG0_lCrS2pog0Y_FLeOvNvj4cqrXAQDoPYOuoE-2DUOpQUU-jQ-hkiW98E9zkbMMNsP6ha_25o14HxbMKoLw-_vwQvCr7jn6MzRFYDrclgt5x7HNh3_dt4z_OlRSQ7KxU-cFIMHR7eU9vg_4HzS7mgnCOSDVUNb-ny8DqSuMn-Y4M8KO4NwBjRvlfMN-YlkAlV06shidPhMTnU8RUsuK2UQ6d_Zaw3BhSDm8vB5Z5KYpQ-vTEDoOxRu4_Y32hJdnSuC4eM7BHZN8Id-2rBdIvIPjTe8DPvjP4bMIfI3qfVX3z2JMrJep3EiOwhT1nOEzZfZvVqvozXybyKgM8ZhVWS1nEdc3_3-gET8n9kUjNapRDDPIoimC8zTubZclnPV4RnUUySmpDqwmTGNwnPk5zOYBOv8nW-ThOSzI4biKJllbBVltGax0nGo3UVR3UeL1csrRibiQ2JSBJHhMTxMlsmC0jjZR2leRLxFfAlQ8sIWirkwnNeaNPMhLU9bFZ5tk5nklYgbfgcIsQ3e9gMF9_dzGxCnFXfWLSMpLDOXq044SRs3r_rLecGrD0o60x_6SeMmaH2OHwtjd9Cs97IzX-d3MDIJzcw_ncAAAD__6rkEc8">