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<body><span class="vcard"><a class="email" href="mailto:pirama@google.com" title="Pirama Arumuga Nainar <pirama@google.com>"> <span class="fn">Pirama Arumuga Nainar</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WORKSFORME - Potential incorrect generation of store-pair"
href="https://bugs.llvm.org/show_bug.cgi?id=32323">bug 32323</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>WORKSFORME
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WORKSFORME - Potential incorrect generation of store-pair"
href="https://bugs.llvm.org/show_bug.cgi?id=32323#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WORKSFORME - Potential incorrect generation of store-pair"
href="https://bugs.llvm.org/show_bug.cgi?id=32323">bug 32323</a>
from <span class="vcard"><a class="email" href="mailto:pirama@google.com" title="Pirama Arumuga Nainar <pirama@google.com>"> <span class="fn">Pirama Arumuga Nainar</span></a>
</span></b>
<pre>Kristof, thanks for looking into this. With r278562 cherry-picked on top of
r276452, I find that the stp gets replaced with a str and the write of zero to
[sp+40] is moved above the conflicting right:
$ diff t.276452_278562.s t.276452.no-partial-overwrite.s
89d88
< str xzr, [sp, #40]
106,107c105,106
< .loc 1 126 48 // t.cpp:126:48
< str x8, [sp, #32]
---
<span class="quote">> .loc 1 115 34 discriminator 1 // t.cpp:115:34
> stp x8, xzr, [sp, #32]</span >
I'll close this bug as not reproducible on ToT.</pre>
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