<html>
    <head>
      <base href="https://llvm.org/bugs/" />
    </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 --- - avx512 : blendm, missing instruction form."
   href="https://llvm.org/bugs/show_bug.cgi?id=31617">31617</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>avx512 : blendm, missing instruction form.
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>trunk
          </td>
        </tr>

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

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

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

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

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

        <tr>
          <th>Component</th>
          <td>Backend: X86
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>igor.breger@intel.com
          </td>
        </tr>

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

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>All BLENDM instructions missing broadcast + zero mask form

test for example

// CHECK: vpblendmq zmm8 {k2} {z}, zmm8, qword ptr [rdx]{1to8}
// CHECK: # encoding: [0x62,0x72,0xbd,0xda,0x64,0x02]
          vpblendmq zmm8 {k2} {z}, zmm8, qword ptr [rdx]{1to8}</pre>
        </div>
      </p>
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