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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Add a global hotness threshold for emitting remarks"
href="https://bugs.llvm.org/show_bug.cgi?id=33523">33523</a>
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<th>Summary</th>
<td>Add a global hotness threshold for emitting remarks
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<th>Product</th>
<td>tools
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>opt-viewer
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>anemet@apple.com
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<th>CC</th>
<td>anemet@apple.com, llvm-bugs@lists.llvm.org
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<p>
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<pre>For large programs, it makes no sense to emit remarks on cold code. If PGO is
available we should not emit remarks on cold code. This should dramatically
improve the performance of opt-viewer since that is bottlenecked on YAML
parsing.</pre>
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