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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - adrp of weak undef produces different result than in bfd"
href="https://bugs.llvm.org/show_bug.cgi?id=34928">34928</a>
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<th>Summary</th>
<td>adrp of weak undef produces different result than in bfd
</td>
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<th>Product</th>
<td>lld
</td>
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<th>Version</th>
<td>unspecified
</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>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>ELF
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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</tr>
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<th>Reporter</th>
<td>rafael.espindola@gmail.com
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, peter.smith@linaro.org
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<p>
<div>
<pre>Given
.globl _start
_start:
adrp x0, foo
add x0, x0, :lo12:foo
ret
.hidden foo
.weak foo
lld produces
_start:
20000: 00 ff ff 90 adrp x0, #-131072
20004: 00 00 00 91 add x0, x0, #0
20008: c0 03 5f d6 ret
bfd produces
_start:
400078: 00 00 00 90 adrp x0, #0
40007c: 00 00 00 91 add x0, x0, #0
400080: c0 03 5f d6 ret</pre>
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