<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJzNVMtu3DoM_RrPhrChh58LL5JMArQo0DbtvpAtjq1EY7uSPGn69aU8SdMARS9w710UMCQ-ZOqQh2I368f2w-zD4PDTx3eJqDx8XdE9wts3n800QOfme4R5Ai8b9g0eRpzgDRznE2o4uPkI1p6OnEOYz5JM5EXC9gl7Xkv29G2qYEKkjKesAF7SUVHTkhdZUzO4uv4MvTU4BehUf4-TTorLPK-kTIo9LMMXh4TS-0TcLMoFE8w8fbmbzQTXt7fvbykQwEEZS8gIDeEnmHq1GB0XWpP5rHsY1QnBTP18XFQwnUXQKiiw6nFeg4_nr9MjbZgaTlvEyMvU1L_IZU5CmacHvqVAknrxTlJsNkhE_YRBNHDy_ybs6Z8uuDOBov-22uf1ExJn3RxGeDC07LEzatrYggiDy4xlLG3UpF90nlTXibh0PU-jiN8WCQuRogb0GVy4fjQB-7ASH0CR0UEY1XOTKIdwMBNmv6K4Wa2FbjVWg52HWOMxhCUWm_ikb3PpTG_ostkNZPNBhTXyfcDQj9kyLom8We7p7_1y7ln_1aY8T0SpCBKZNwCkntCRxvOMp5JUCnRcoqGUdSGashZkdOqBTK9KddVHYEnO1KSc-o42yv7RntAHSup86KmAl-tvsxj86xz6waSdmc4-h8vsQkY2SqSLAfacMXoUzU63UjeyUTu1hnF2rT5UfbdbnW1f3zAQh2uXUe-SEkl82tLFzXdECanG-xVj2QrJWLMb26oTipeVUlrhQdaS8jt0teg1zztdcb6zqkPrW3pviRATPsAWgmR6ebv_jsC08d0zzgpeyKLIs0LVyFF3ea9lyZqOqoxHerpZjBMLt3PtFjLWk5zW-OBfnMp7M0yIG2BCSLPAYnvuaOrepLpkibji1L1Jtf85vCJbf54Pf9mAgP91Quw2UtqNkR-GibzM>53009</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            llvm 13.0{0,1rc1} on s390x: failed to JIT module: Added  modules have incompatible data layouts: E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-a:8:16-n32:64 (module) vs E-m:e-i1: 8:16-i8:8:16-i64:64-f128:64-v128:64-a:8:16-n32:64 (jit)
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          df7cb
      </td>
    </tr>
</table>

<pre>
    PostgreSQL's query JITing broke on s390x when I moved from llvm11 to llvm13:

```
2022-01-05 16:28:45.980 CET client backend[44733] pg_regress/partition_join ERROR:  failed to JIT module: Added modules have incompatible data layouts: E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-a:8:16-n32:64 (module) vs E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-v128:64-a:8:16-n32:64 (jit)
```

Seen both with Debian llvm 1:13.0.0-9and 1:13.0.1~+rc1-1~exp3 packages. Architectures other than s390x are fine.

Full build log: https://buildd.debian.org/status/fetch.php?pkg=postgresql-14&arch=s390x&ver=14.1-3&stamp=1638529682&raw=0

Cc: @anarazel @sylvestre 
Debian Bug: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002029
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJzNVMlu3DgQ_Rr2pSCBi5bWQQfbbQMZDDCJk3tAimyJNltUSKodz9dPUe3EMRAkwGAOAwhULVTxVb0nKq-f-_c-pjGYjx_-JLyN8GU14Rn-ePfJziOo4B8N-Bmi6OhXeJrMDO_g5M9GwzH4Ezh3PjEGyV8sQcQVoQdCv60NfXk2l1POC8oKWgNrcCvf41LVZbencHP7CQZnzZxAyeHRzJrU11XVCkHqAyzj52AQZYyE3y0yJJusnz8_eDvD7f39X_dYCOAorUNkiAbxI0y9OpMTV1pj-OJHmOTZgJ0Hf1pkssoZ0DJJcPLZrynm_bfFCV-msAxfGSNrCrv_wW4qNJqqOLKtBbTka3YWfIsB4fsXDLyDc_w3Zc-_O-DBJqz-02lf1o8GOVM-TfBkcTkYZeW8sQUZBhMlLWnRyVm_-oy0t4Rfh4EV2TRfFwELkiJHE0u4CsNkkxnSinwAVjYB0iS_iUQGA0c7m_JHFHerc6BW6zQ4P-YZTyktedjIJz5bSpd6Q1f6MGIsJpnWzPfRpGEql2kh4m55xK8Py0Wz8YsrWEV4IxEShjcA6J5NQI9VJSsEuljotORAI_Y175o9x2CQTxh6M6qbIQMjFZWzDPJv47Idn93ZxIRNXTa9DPB6_WkXY3zbwzDaQtn5kgtm8SGVGMNGVC5wYJTiT9HtdC90Jzq5Q2E701_oQSpIe00Jv2FIBWkP3__EfPSvxf4_Uzv8p3LfrcH1b0c_orhXVWKb6OTxvbyKJfgH1Cq6NsbVZD3VgtJuN_UtrbtGCaE0V-zYVW03VHyQbdUIoSs97JxUxsUeLyLC-WyeYCuBNl5JO9vn64wyWrNa1HVV1nJvmNGqGrRoaKdQPOaEJJUZR9bDLmzEFlkmmHQ2pvialDHacTZmOw7ryzVNPvT62A5qtx3cb8D_AVZoprQ">