'[Webkit-unassigned] [Bug 227554] New: ARM64: Disable selection of BFI instruction variants by defaul'

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List:       webkit-unassigned
Subject:    [Webkit-unassigned] [Bug 227554] New: ARM64: Disable selection of BFI instruction variants by defaul
From:       bugzilla-daemon () webkit ! org
Date:       2021-06-30 23:24:26
Message-ID: bug-227554-2851 () https ! bugs ! webkit ! org/
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--1625095466.c1cF3.13772
Date: Wed, 30 Jun 2021 16:24:26 -0700
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https://bugs.webkit.org/show_bug.cgi?id=227554

            Bug ID: 227554
           Summary: ARM64: Disable selection of BFI instruction variants
                    by default.
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned@lists.webkit.org
          Reporter: mark.lam@apple.com

We suspect that this may have cause some hangs.  Disabling while we investigate.

rdar://79978150

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--1625095466.c1cF3.13772
Date: Wed, 30 Jun 2021 16:24:26 -0700
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<html>
    <head>
      <base href="https://bugs.webkit.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 - ARM64: Disable selection of BFI instruction variants by default."
   href="https://bugs.webkit.org/show_bug.cgi?id=227554">227554</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>ARM64: Disable selection of BFI instruction variants by default.
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>WebKit Nightly Build
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Unspecified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Unspecified
          </td>
        </tr>

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

        <tr>
          <th>Severity</th>
          <td>Normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>JavaScriptCore
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>mark.lam&#64;apple.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>We suspect that this may have cause some hangs.  Disabling while we investigate.

<a href="rdar://79978150">rdar://79978150</a></pre>
        </div>
      </p>

      <hr>
      <span>You are receiving this mail because:</span>

      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
    </body>
</html>
--1625095466.c1cF3.13772--

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