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    <head>
      <base href="https://bugs.llvm.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Merge r324353 into the 6.0 branch"
   href="https://bugs.llvm.org/show_bug.cgi?id=36282">36282</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Merge r324353 into the 6.0 branch
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>libraries
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>6.0
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>release blocker
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Backend: AMDGPU
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>bas@basnieuwenhuizen.nl
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvm-bugs@lists.llvm.org
          </td>
        </tr>

        <tr>
          <th>Blocks</th>
          <td>35804
          </td>
        </tr></table>
      <p>
        <div>
        <pre>r324353 fixes a GPU hang due to to a pseudo instruction generated with a new
pattern not having SGPR->VGPR promotion support.

"AMDGPU: Fix S_BUFFER_LOAD_DWORD_SGPR moveToVALU.

It moves the offset to vgpr, but did not handle being called for
any of the other arguments, while LLVM 5 would select
BUFFER_LOAD_DWORD_OFFEN immediately, which does the right thing.

This calls legalizeOperands to fix up the operands after we converted
to a BUFFER_LOAD_DWORD_OFFEN."</pre>
        </div>
      </p>

        <div id="referenced">
          <hr style="border: 1px dashed #969696">
          <b>Referenced Bugs:</b>
          <ul>
              <li>
                [<a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [meta] 6.0.0 Release Blockers"
   href="https://bugs.llvm.org/show_bug.cgi?id=35804">Bug 35804</a>] [meta] 6.0.0 Release Blockers
              </li>
          </ul>
        </div>
        <br>

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