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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - HIPCLANGCOMPILE : fatal error : error in backend: Cannot select: intrinsic %llvm.amdgcn.permlanex16"
href="https://bugs.llvm.org/show_bug.cgi?id=51526">51526</a>
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<th>Summary</th>
<td>HIPCLANGCOMPILE : fatal error : error in backend: Cannot select: intrinsic %llvm.amdgcn.permlanex16
</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>Windows NT
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>LLVM Codegen
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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</tr>
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<th>Reporter</th>
<td>evgeny.mankov@gmail.com
</td>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
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<p>
<div>
<pre>Setting option '-femit-all-decls' leads to the error in backend while compiling
HIP source.
Command line to reproduce:
clang.exe -x hip -c -std=c++14 -fms-extensions -fms-compatibility
-fdiagnostics-format=msvc -v --cuda-gpu-arch=gfx906 -D__HIP_ARCH_GFX906__=1
-D_DEBUG -D_MT -D_DLL -Xclang --dependent-lib=msvcrtd -Xclang
--dependent-lib=oldnames
--hip-device-lib-path="d:\HIP_VS\2343680_artifacts\hip\lib\bitcode" -D
__HIP_ROCclr__ -D __clang__ -D __HIP__ -D _DEBUG -D _CONSOLE -D _UNICODE -D
UNICODE -femit-all-decls MatrixTranspose.hip -o Debug\MatrixTranspose.hip.obj
<span class="quote">>> log.txt 2>&1</span ></pre>
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