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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [ARM] clang integrated assembler cannot compile libcxxabi/src/Unwind/UnwindRegistersRestore.S"
href="http://llvm.org/bugs/show_bug.cgi?id=20529">20529</a>
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<th>Summary</th>
<td>[ARM] clang integrated assembler cannot compile libcxxabi/src/Unwind/UnwindRegistersRestore.S
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>-New Bugs
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>ismail@donmez.ws
</td>
</tr>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu, renato.golin@linaro.org
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</tr>
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<th>Depends on</th>
<td>18926
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>This is with clang r214699:
cd /home/ismail/libcxxabi/build/src/Unwind && /havana/dist/llvm/bin/clang
-D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
-fPIC -Werror=date-time -ffunction-sections -fdata-sections
-I/home/ismail/libcxxabi/include -I/home/ismail/libcxx/include -UNDEBUG
-fPIC -o CMakeFiles/unwind.dir/UnwindRegistersRestore.S.o -c
/home/ismail/libcxxabi/src/Unwind/UnwindRegistersRestore.S
/home/ismail/libcxxabi/src/Unwind/UnwindRegistersRestore.S:350:24: error:
unknown token in expression
ldc p11, cr0, [r0], {#0x20} @ fldmiad r0, {d0-d15}
^
/home/ismail/libcxxabi/src/Unwind/UnwindRegistersRestore.S:350:24: error:
illegal expression
ldc p11, cr0, [r0], {#0x20} @ fldmiad r0, {d0-d15}
^
/home/ismail/libcxxabi/src/Unwind/UnwindRegistersRestore.S:361:24: error:
unknown token in expression
ldc p11, cr0, [r0], {#0x21} @ fldmiax r0, {d0-d15}
^
/home/ismail/libcxxabi/src/Unwind/UnwindRegistersRestore.S:361:24: error:
illegal expression
ldc p11, cr0, [r0], {#0x21} @ fldmiax r0, {d0-d15}
^
/home/ismail/libcxxabi/src/Unwind/UnwindRegistersRestore.S:372:25: error:
unknown token in expression
ldcl p11, cr0, [r0], {#0x20} @ vldm r0, {d16-d31}
^
/home/ismail/libcxxabi/src/Unwind/UnwindRegistersRestore.S:372:25: error:
illegal expression
ldcl p11, cr0, [r0], {#0x20} @ vldm r0, {d16-d31}
^</pre>
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