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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 - [X86][SSE] Replace X86ISD ADD\SUB saturation opcodes with ISD generics"
   href="https://bugs.llvm.org/show_bug.cgi?id=40056">40056</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[X86][SSE] Replace X86ISD ADD\SUB saturation opcodes with ISD generics
          </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>Windows NT
          </td>
        </tr>

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

        <tr>
          <th>Severity</th>
          <td>enhancement
          </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>llvm-dev@redking.me.uk
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>craig.topper@gmail.com, llvm-bugs@lists.llvm.org, llvm-dev@redking.me.uk, nikita.ppv@gmail.com, spatel+llvm@rotateright.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>As mentioned on [<a class="bz_bug_link 
          bz_status_CONFIRMED "
   title="CONFIRMED - _mm_adds_epu8 and _mm_subs_epu8 with constant operand don't generate paddusb/psubusb"
   href="show_bug.cgi?id=40053">Bug #40053</a>] we now should be able to replace the X86 specific
ADDS/SUBS/ADDUS/SUBUS opcodes+intrinsics with the generic add/sub saturations
equivalents - both in the frontend and the backend.</pre>
        </div>
      </p>


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