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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BasicAA] @llvm.annotation implies MustMod"
href="https://bugs.llvm.org/show_bug.cgi?id=49638">49638</a>
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<th>Summary</th>
<td>[BasicAA] @llvm.annotation implies MustMod
</td>
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<th>Product</th>
<td>new-bugs
</td>
</tr>
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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>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>new bugs
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</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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</tr>
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<th>Reporter</th>
<td>clement.courbet@gmail.com
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<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org
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<p>
<div>
<pre>@llvm.annotation is supposed to be ignored by code generation and optimization:
<a href="https://llvm.org/docs/LangRef.html#llvm-annotation-intrinsic">https://llvm.org/docs/LangRef.html#llvm-annotation-intrinsic</a>
However BasicAA considers that it may write to memory, so loads cannot be moved
across annotations.</pre>
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