<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/96353>96353</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [AMDGPU] StackSlotColoring before LowerSGPRSpill causes memfault in Blender 4.1 on gfx908
        </td>
    </tr>

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

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

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

<pre>
    https://github.com/llvm/llvm-project/pull/93668 caused a regression in Blender 4.1 on gfx908 for all scenes.

```
Fra:48 Mem:1531.14M (Peak 1531.14M) | Time:06:58.63 | Mem:2448.05M, Peak:2448.05M | Scene, View Layer | Sample 0/256
Warning: precise memory violation signal reporting is not enabled, reported
location may not be accurate.  See "show amdgpu precise-memory".

Thread 103 "blender" received signal SIGSEGV, Segmentation fault.
[Switching to thread 103, lane 9 (AMDGPU Lane 1:1:1:1/9 (0,0,0)[9,0,0])]
0x00007ffd7689a68c in integrator_intersect_shadow(KernelGlobalsGPU const*, int) () from memory://192866#offset=0x7ffd77f01240&size=4555968
```

</pre>
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