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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Calls to @llvm.annotation.i32 not being removed before code generation"
href="http://llvm.org/bugs/show_bug.cgi?id=15767">15767</a>
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<th>Summary</th>
<td>Calls to @llvm.annotation.i32 not being removed before code generation
</td>
</tr>
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<th>Product</th>
<td>libraries
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>PC
</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>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Common Code Generator Code
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>khilan.gudka@cl.cam.ac.uk
</td>
</tr>
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<th>CC</th>
<td>csdavec@swan.ac.uk, llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=10359" name="attach_10359" title="Test case">attachment 10359</a> <a href="attachment.cgi?id=10359&action=edit" title="Test case">[details]</a></span>
Test case
Hi
This bug is similar to #15253 (<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Calls to @llvm.ptr.annotation not being removed before code generation"
href="show_bug.cgi?id=15253">http://llvm.org/bugs/show_bug.cgi?id=15253</a>).
Annotations added using the clang builtin __builtin_annotation get turned into
calls to the intrinsic @llvm.annotation.i32. However, these intrinsic calls do
not seem to be removed before code generation because the following fatal error
occurs in the backend:
"fatal error: error in backend: Cannot select: intrinsic %llvm.annotation"
Cheers</pre>
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