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<body><span class="vcard"><a class="email" href="mailto:spatel+llvm@rotateright.com" title="Sanjay Patel <spatel+llvm@rotateright.com>"> <span class="fn">Sanjay Patel</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Invalid optimization with math library `fmax` and signed zeros"
href="https://bugs.llvm.org/show_bug.cgi?id=46627">bug 46627</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Fixed By Commit(s)</td>
<td>
</td>
<td>34d35d4a, e6c01642
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Invalid optimization with math library `fmax` and signed zeros"
href="https://bugs.llvm.org/show_bug.cgi?id=46627#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Invalid optimization with math library `fmax` and signed zeros"
href="https://bugs.llvm.org/show_bug.cgi?id=46627">bug 46627</a>
from <span class="vcard"><a class="email" href="mailto:spatel+llvm@rotateright.com" title="Sanjay Patel <spatel+llvm@rotateright.com>"> <span class="fn">Sanjay Patel</span></a>
</span></b>
<pre>Both bugs/fixes were in ValueTracking.
This restricts the analysis of maxnum:
<a href="https://github.com/llvm/llvm-project/commit/34d35d4a42dc747345cea4a8b7066371a70cf7a8">https://github.com/llvm/llvm-project/commit/34d35d4a42dc747345cea4a8b7066371a70cf7a8</a>
And this should solve not recognizing the no-builtin attribute:
<a href="https://github.com/llvm/llvm-project/commit/e6c016420c796ac038b15e1ba0557947bf11d507">https://github.com/llvm/llvm-project/commit/e6c016420c796ac038b15e1ba0557947bf11d507</a></pre>
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