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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - MIPS IAS does not handle pseudoinstruction dla w/o $at"
href="https://llvm.org/bugs/show_bug.cgi?id=26321">26321</a>
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<th>Summary</th>
<td>MIPS IAS does not handle pseudoinstruction dla w/o $at
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>FreeBSD
</td>
</tr>
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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>new bugs
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>emaste@freebsd.org
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Another result from Sean Bruno's ongoing attempts to build FreeBSD/MIPS with
Clang & integrated assembler:
/home/sbruno/head/sys/mips/mips/exception.S:196:2: error: pseudo-instruction
requires $at, which is not available
dla $26, machExceptionTable # get base of the jump table
GNU as assembles the dla pseudoinstruction as:
; PTR_LA k0, _C_LABEL(machExceptionTable) # get base of the jump
table
c0: 3c1a0000 lui k0,0x0
c4: 675a0000 daddiu k0,k0,0
c8: 001ad438 dsll k0,k0,0x10
cc: 675a0000 daddiu k0,k0,0
d0: 001ad438 dsll k0,k0,0x10
d4: 675a0000 daddiu k0,k0,0</pre>
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