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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW " title="NEW --- - test/CodeGen/AMDGPU/infinite-loop-evergreen.ll doesn't terminate on Phase 2 or 3 of release" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D24147&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=yjOVMEpw2ss6760MvWH7sOvAgE_-v5MvQ9tSvoTpAx8&s=hcdjhAwfakMKcsea0d6CcLJfQGFIROapth4iBiLix9g&e=">24147</a>
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<th>Summary</th>
<td>test/CodeGen/AMDGPU/infinite-loop-evergreen.ll doesn't terminate on Phase 2 or 3 of release
</td>
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<th>Product</th>
<td>new-bugs
</td>
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<th>Version</th>
<td>3.7
</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>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>new bugs
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>daniel.sanders@imgtec.com
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>This occurred for Mips but doesn't look Mips specific at first glance.
As per the summary, Phase 1 (gcc) builds work as intended but Phase 2 and 3
(both just-built clangs) builds fail to terminate.
It seems the test is expected to call llvm_unreachable() however
llvm_unreachable() is not guaranteed to terminate the program. One possible
implementation for NDEBUG builds is to hint to the compiler that it can omit
the code path.</pre>
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