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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - arch/arm/kernel/sleep.S:149:20: error: invalid reassignment of non-absolute variable 'up_b_offset' in '.equ' directive"
href="https://bugs.llvm.org/show_bug.cgi?id=45248">45248</a>
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<th>Summary</th>
<td>arch/arm/kernel/sleep.S:149:20: error: invalid reassignment of non-absolute variable 'up_b_offset' in '.equ' directive
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
</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>MC
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>caij2003@gmail.com
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Building arch/arm/kernel/sleep.S in linux kernel for ARM with integrated
assembler ended up with the following assertion failure:
arch/arm/kernel/sleep.S:149:20: error: invalid reassignment of non-absolute
variable 'up_b_offset' in '.equ' directive
.equ up_b_offset, 1f - 9998b ; .pushsection ".alt.smp.init", "a" ; .long 9998b
; b . + up_b_offset ; .popsection
I was able to reduce the code to as follows, using X86 assembly,
$ cat repro.s
0:
.equ x, 1f - 0b ;
jmp . + x ;
1:
$ llvm-mc -triple i386 repro.s -filetype=obj -o /dev/null
repro.s:5:9: error: invalid reassignment of non-absolute variable 'x' in '.equ'
directive
.equ x, 0xff ;
$ gcc -c repro.s
$ echo $?
0</pre>
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