<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/62428>62428</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [x86][Linux] setting relocation model to 'static' still produces PLT-based relocations
        </td>
    </tr>

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

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

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

<pre>
    Hello. 

Consider the following LLVM IR code
```
target triple = "i686-unknown-linux-gnu"

declare i32 @foo(i32)

define internal i32 @bar(i32 %src) align 4 "frame-pointer=none" {
  %1 = call i32 @foo(i32 %src)
  ret i32 %1
}

```
In this code I'm trying to invoke an 'external' function 'foo'.
Starting from LLVM 12 there is a PTL-based relocation generated for the 'foo' call site. 
Trying to force relocations to be static by setting relocation-model=static has no effect. 
Additionally, LLVM does not initialize 'ebx' register before the call (probably assuming it's already initialized), which leads to a segfault. LLVM does it for relocation model 'pic', which seems correct.
A corresponding godbolt.org link is here: https://godbolt.org/z/7x5qYP8zY

Could this be a regression? If not, could someone please suggest a workaround preventing LLVM to use PLT-based relocation?
 

</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJxsVNtq6zgU_Rr5ZZPgbF_z4IeehjCFDpSZMnAeZWnb0VSWPJLcJv36QXLa5lwgxNheWl6XLXHv1WiIOlZ9Y9Uh40s4WdfxSQVlst7KS_cHaW23wPIDy-_W_3trvJLkIJwIBqu1fVNmhMfHf_6Eh79AWElXeJ1ff-k2cDdSgODUrAlYcQCGqOq23izmxdg3s9HKLOfNaBaGePtFSUJzR6AKBFbmg7UMW1Ugw_2PsEEZAmUCOcP1B7znboUDw8o7wXAPXKvRQBkVDI5PtJltWsaKg7GGGCKw5ttKC3HdLgkWXOtfVHzRfuAdBbi-2F0FNodbpT8l82AgnJRP0cEDw2aC4C4x1GBBmVf7QsANMGzovHpj2MCwGBGUTc-TmGa70v0duAtx9eDstPayw9hWjNADh6fnx03PPUlwpK3giWUkQ44HkjDYtdtP3tW3V4E-JuH5U95gnaAbHh8f9gQ-8KAE9BfwFJKaL8xmspI0Kw5X0Il7MBZoGEiEj0_cSakimGt9YXi_-pCWIjSAMioortV7kkn9Ocp0NCofyEFPg3WUTCTpDNvZ2Z73-gLc-2WKelRg2Hjg2hGXlxtGGavEe3g7KXECTVwmUxw8jQNfdNjeiFEh5XUTZDIXVc1KMGy-mDzRFEt2Ltq8ulzv_WyNjKJGK3urw9a6EbQyL7GwWBwr7uAUwuxZccfwyPB4g2R4fGd4bM7Vf9-f2vfvP-7WRct1vHoCHjNy5L2yhhVHeBhimlGiSDhvJ7KGYNbEPYFfxpF8AA5v1r1wZxcjYXb0SiZ87vlgYfEET4_PvwwVK47XPbFeMtkVcl_seUbdrm6xbqsGi-zU7Xkhhlpw0fRNURe87csK2zLfCyF6udtlqsMci7zEdocl5sW2r4am5ftdPZRFXomWlTlNXOmt1q9TDCVT3i_U1Vhim2nek_bpnEM09AbpZTxmqkPmurhm0y-jZ2WulQ_-iyWooNMBeW5rVh1Y9e0xnlKsOvxmsK_dBxvrX4c7zqUPSmuYnZWLIP_bpHy2ON391LAKp6XfCjsxPEZB18tmdvZfEoHhMdnwDI_J5v8BAAD__8pr2gE">