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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>
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<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - optimize reciprocals with fast-math (x86)"
href="http://llvm.org/bugs/show_bug.cgi?id=21385">bug 21385</a>
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<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<tr>
<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>FIXED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - optimize reciprocals with fast-math (x86)"
href="http://llvm.org/bugs/show_bug.cgi?id=21385#c19">Comment # 19</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - optimize reciprocals with fast-math (x86)"
href="http://llvm.org/bugs/show_bug.cgi?id=21385">bug 21385</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>Refinement accuracy made configurable via cl::opt:
<a href="http://llvm.org/viewvc/llvm-project?view=revision&revision=221819">http://llvm.org/viewvc/llvm-project?view=revision&revision=221819</a>
With that, I think we can resolve this bug as fixed.
The customer can control generation of rcpps/rcpss with "-use-recip-est" and
control the speed vs. accuracy trade-off with "-x86-recip-refinement-steps".</pre>
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