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<title>ANDN — Logical AND NOT </title></head>
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<h1>ANDN — Logical AND NOT</h1>
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<th>Opcode/Instruction</th>
<th>Op/En</th>
<th>64/32 -bit Mode</th>
<th>CPUID Feature Flag</th>
<th>Description</th></tr>
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<p>VEX.NDS.LZ.0F38.W0 F2 /r</p>
<p>ANDN r32a, r32b, r/m32</p></td>
<td>RVM</td>
<td>V/V</td>
<td>BMI1</td>
<td>Bitwise AND of inverted r32b with r/m32, store result in