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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Compiler aborts - in backend: Broken function found, compilation aborted!"
href="https://llvm.org/bugs/show_bug.cgi?id=25051">25051</a>
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<th>Summary</th>
<td>Compiler aborts - in backend: Broken function found, compilation aborted!
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>unspecified
</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>
</tr>
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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>LLVM Codegen
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>santosh.zanjurne@amd.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>While building one of the internal benchmark here, compiler started aborting
with following message from svn r249211.
Instruction does not dominate all uses!
%55 = add i32 %z.0134, %54
%z.0134 = phi i32 [ 0, %if.end ], [ %55, %for.inc.28 ]
fatal error: error in backend: Broken function found, compilation aborted!
clang: error: clang frontend command failed with exit code 70 (use -v to see
invocation)
clang version 3.8.0 (trunk 249210) (llvm/trunk 249211)
Target: x86_64-unknown-linux-gnu
I shall try to come up with reproducible test case.</pre>
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