<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/90042>90042</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [AArch64] compile crash on "Unexpected function-local entity in 'imports' CU field"
        </td>
    </tr>

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

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

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

<pre>
    * the IR is generated by classic-flang and reduced with **llvm-reduce**, and it compile fails: https://godbolt.org/z/sPs3GrxGK
  > Assertion `!isa_and_nonnull<DILocalScope>(IE->getScope()) && "Unexpected function-local entity in 'imports' CU field."' failed.

```
target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
target triple = "aarch64-unknown-linux-gnu"

!llvm.module.flags = !{!0}
!llvm.dbg.cu = !{!1}

!0 = !{i32 2, !"Debug Info Version", i32 3}
!1 = distinct !DICompileUnit(language: DW_LANG_Fortran90, file: !2, producer: " F90 Flang - 1.5 2017-05-01", isOptimized: true, flags: "'+flang -march=armv8.6-a+sve -O3 -ffast-math -I/new_home/zhongyunde/WRF/wrf-build-bisheng/install/include -cpp -DOPTSIMD -g -DOPT4 -DOPT5 -DOPT3 -DOPT7 -DCHECK -DOPT6 -Rpass=loop-vectorize -Rpass-missed=loop-vectorize -Rpass-analysis=loop-vectorize -S ../src/wave/wamcor_mod.f90 -v -save-temps -funsafe-math-optimizations -I/new_home/zhongyunde/WRF/WRF-scripts/../wrf-build-bisheng/install/include -I/new_home/zhongyunde/WRF/WRF-scripts/../wrf-build-bisheng/install/lib'", runtimeVersion: 0, emissionKind: FullDebug, enums: !3, retainedTypes: !3, globals: !4, imports: !9, nameTableKind: None)
!2 = !DIFile(filename: "../src/wave/wamcor_mod.f90", directory: "/home/zhongyunde/masnum/wave/objs")
!3 = !{}
!4 = !{!5}
!5 = !DIGlobalVariableExpression(var: !6, expr: !DIExpression())
!6 = distinct !DIGlobalVariable(name: "flagmpi", scope: !7, file: !2, type: !8, isLocal: false, isDefinition: true)
!7 = !DIModule(scope: !1, name: "wamvar_mod", file: !2)
!8 = !DIBasicType(name: "integer", size: 32, align: 32, encoding: DW_ATE_signed)
!9 = !{!10}
!10 = !DIImportedEntity(tag: DW_TAG_imported_module, scope: !11, entity: !15, file: !2, line: 110)
!11 = distinct !DISubprogram(name: "mean2", scope: !12, file: !2, line: 110, type: !13, scopeLine: 110, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !1, retainedNodes: !3)
!12 = !DIModule(scope: !1, name: "wamcor_mod", file: !2)
!13 = !DISubroutineType(types: !14)
!14 = !{null}
!15 = !DIModule(scope: !1, name: "iso_fortran_env", file: !2)
```
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJy0V19vozoW_zTOi-UITCDkIQ9pSLrRzJ0ZtZ07j5GBA_FdYyPbpE0__coGGjLK7p3R6kpVzDm2zz__zp8yY3gtAdYofkBxNmOdPSm9PldlVc1yVV7WiG6wPQE-PGFucA0SNLNQ4vyCC-GuF6QSTNaYyRJrKLsCSvzK7QkjukF0I8S5IT2_ZyC69We5xYVqWi4AV4wLg6INPlnbug9E94jua1XmSti50jWi-3dE9-abiR712-MnFGQo2GCMoh3eGAPaciUxSgJEQ27YkcnyKJWUnRAo2maHz6pg4rlQLaBoh2h62BEU7WqwPY-miK4QXWFEE0QTjCj9LuGthcK5WnWycPKJcFIwSMvtBXOJEV3yplXaGkSXePsdVxxEOUeUOtp5BeW8N3X4TYLhz5OW6RosLpllgl1UZzGKMqccSIOiDRCeLFC0SRaEhzRF0SakKZER7XnPjkfpjSireStgFMOYLk7JgnTy31K9SiK47N5ILbuPa8MvDd0zzRtVdgLmlWC1GWSEaPmAaBigZXZ7tszredHdngqvp8azweQEjyim7vkdSWkGeVfjg6wU_hO04Ur6wG2xOxdNFYZeSMmN5bKw7np22PbY-S65RTR1COxYDQ5E2Y_j582Xx-NeaauZXAVOZsWF30Q09DparRwkdc-jeL8K8N7jmOBwHmMahEsSxCQIR6PM19byhr9D6e5Y3YGX62I1CEF0iehDnw2kcbFHUcZ0c07nCWGIPpgzYPI1wqSqmLGkYfaEyQHRvYTX40k14GB-UrK-dLJ0xI8nlwevuiJ5x0VJcm5OIF02cGksE8J_FaIrAZOibTHJvn57eT78kWFS98SiX-J-ifpliUm2_ddu-6knE0yeWmYMijKhVEvOUFil-TsMfNJwY5zf_2WbSSYuht-7_4znc5e4unCOsDP4pSmUPjaqnFerAJMzJoadgVhoWoNJ1UnDKvDhIaoPOnP5Z34lWD-e9sQUmrcuKfde-S_G7x-QLXjuQeERpDtpeQMj1qMN9sgEF1yu5CcuPbL2nRA-Nfym7JoBXmHkhYBlXEL5cmnhZqMWKmdiZC08ZIfa1LNWjiVZAy8sFzBq-6IkuNo3phod8zU77F3K0NRljrs2gPzvnnNwtuTag-DykRv7e3FtmJFdc5Wl8r-MP321KJrWmElRWNzWnni6F1-9ePRx-ZNp7tzevbUaTF9r0jMb0j9MfKzf2pHODjcH--bwIT25U45u1SCaTkLmakTT8iEypu9CXs_yXmmyl4_9tK88vns5VsWEgZ6XQcUltwOS-nJ0NXF5DcAfvqgjmk4VhyMYBhNfWXNm_g0HK2-NugpOr4IfmOGFw-Gtt1xaqEGP3vJ3vxF5igleyysJslAll_VQtTcvu6MfR8qpxtVPPeamFV37S3Y4eLhDufP9GdHUslHyy-bxyIftYzME5PYp-pD0vX1kxfeeR3DpaWfJxMy7Teq5y1utas2a2xg1wCS9g4fwTux_0niDjz71vYTPt4dMux87U3Z4_uaIK2IwWm4_2Ne2Rre4c-10ApGx3HxR5bTcTNymv4-0oVr8DdKuie_jqFVnuYQBb3ZS_lyxm1yb1gU__03hEv-mtdyoY9XPEUeQ5_9p8jjbzcp1VK6iFZvBOlyGi2CRREEwO61jSFcBpXEVlYyWS0hoGsRptaIsqYpkEc74mgZ0ESxoHIZxSoM5C_IqqRZpXIRlXhUhWgTQMC7mfgRTup5xYzpYr4JgQWeC5SCMH-UplfCK_aazOc5meu0n8byrDVoEghtrrlIst8L_D7DZ-IkRxdnHcF5oZk7Ygeb_GYoRpbNOi_VPEz63py6fF8q1AGfNsJBWq7-gsK6ZOh9cu_U-_icAAP__dRy5sw">