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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - When double hyperbolic and trigonometric functions are combined in a single kernel the compiler hangs"
href="https://bugs.llvm.org/show_bug.cgi?id=43444">43444</a>
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<th>Summary</th>
<td>When double hyperbolic and trigonometric functions are combined in a single kernel the compiler hangs
</td>
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<th>Product</th>
<td>clang
</td>
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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>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>OpenCL
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
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<th>Reporter</th>
<td>kolan_n@mail.ru
</td>
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<th>CC</th>
<td>anastasia.stulova@arm.com, llvm-bugs@lists.llvm.org
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=22570" name="attach_22570" title="test.cl">attachment 22570</a> <a href="attachment.cgi?id=22570&action=edit" title="test.cl">[details]</a></span>
test.cl
When compiling a kernel dealing to complex math I had encountered a problem
that the compiler hangs. It hangs when llvm-based runtimes are used, no matter
cpu or gpu based. The problem is reproduced (on my machine) in both llvm-8 and
llvm-10 based runtimes, more precisely cpu and gpu llvm-8 Mesa Clover runtimes
installed from Ubuntu disco packages and llvm-10-based (llvm-10 and clang-10
are installed from apt.llvm.org) self-compiled pocl (with the patches making it
compatible to llvm 10).
On Windows the kernels have been built successfully using AMD APP SDK (I
haven't tried pocl).</pre>
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