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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - B3 should support trapping memory accesses"
href="https://bugs.webkit.org/show_bug.cgi?id=162689">162689</a>
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<th>Summary</th>
<td>B3 should support trapping memory accesses
</td>
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<th>Classification</th>
<td>Unclassified
</td>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>WebKit Nightly Build
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
</td>
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<th>Component</th>
<td>JavaScriptCore
</td>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>fpizlo@apple.com
</td>
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<p>
<div>
<pre>WebAssembly can be made to run faster if you let virtual memory do some safety checks for you. But that means that B3 needs to know that memory accesses can side-exit in an observable way.</pre>
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