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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Provide way to specify threshold for -Wmisexcept"
href="https://bugs.llvm.org/show_bug.cgi?id=47190">47190</a>
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<th>Summary</th>
<td>Provide way to specify threshold for -Wmisexcept
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<th>Product</th>
<td>clang
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Driver
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>david.bolvansky@gmail.com
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
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<pre>Nowdays, -Wmisexpect warns too much uselessly, eg.:
../lib/decompress/zstd_decompress_block.c:874:17: warning: Potential
performance regression from use of __builtin_expect(): Annotation was correct
on 90.49% (1747623 / 1931364) of profiled executions. [-Wmisexpect]
It would be great to provide way to specify threshold to stop this warning.
For example, with -Wmisexpect=70 we would not warn for case above.</pre>
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