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Really add the docs this time :-)

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14167 91177308-0d34-0410-b5e6-96231b3b80d8
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Alkis Evlogimenos 2004-06-13 01:16:15 +00:00
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@ -2563,6 +2563,41 @@ If the argument is a SNAN or QNAN, it returns true, otherwise false.
</div>
<!-- _______________________________________________________________________ -->
<div class="doc_subsubsection">
<a name="i_isunordered">'<tt>llvm.isunordered</tt>' Intrinsic</a>
</div>
<div class="doc_text">
<h5>Syntax:</h5>
<pre>
call bool (&lt;float or double&gt;, &lt;float or double&gt;)* %llvm.isunordered(&lt;float or double&gt; Val1,
&lt;float or double&gt; Val2)
</pre>
<h5>Overview:</h5>
<p>
The '<tt>llvm.isunordered</tt>' intrinsic returns true if either or both of the
specified floating point values is a NAN.
</p>
<h5>Arguments:</h5>
<p>
The arguments are floating point numbers of the same type.
</p>
<h5>Semantics:</h5>
<p>
If either or both of the arguments is a SNAN or QNAN, it returns true, otherwise
false.
</p>
</div>
<!-- ======================================================================= -->