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new powi intrinsic

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llvm-svn: 30175
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Chris Lattner 2006-09-08 06:34:02 +00:00
parent bb053826f9
commit 06c3df5cb1
1 changed files with 39 additions and 3 deletions
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docs/LangRef.html
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@ -156,7 +156,7 @@
<li><a href="#i_memset">'<tt>llvm.memset.*</tt>' Intrinsic</a></li>
<li><a href="#i_isunordered">'<tt>llvm.isunordered.*</tt>' Intrinsic</a></li>
<li><a href="#i_sqrt">'<tt>llvm.sqrt.*</tt>' Intrinsic</a></li>
<li><a href="#i_powi">'<tt>llvm.powi.*</tt>' Intrinsic</a></li>
</ol>
</li>
<li><a href="#int_manip">Bit Manipulation Intrinsics</a>
@ -3630,8 +3630,8 @@ false.
<h5>Syntax:</h5>
<pre>
declare double %llvm.sqrt.f32(float Val)
declare double %llvm.sqrt.f64(double Val)
declare float %llvm.sqrt.f32(float %Val)
declare double %llvm.sqrt.f64(double %Val)
</pre>
<h5>Overview:</h5>
@ -3657,6 +3657,42 @@ floating point number.
</p>
</div>
<!-- _______________________________________________________________________ -->
<div class="doc_subsubsection">
<a name="i_powi">'<tt>llvm.powi.*</tt>' Intrinsic</a>
</div>
<div class="doc_text">
<h5>Syntax:</h5>
<pre>
declare float %llvm.powi.f32(float %Val, int %power)
declare double %llvm.powi.f64(double %Val, int %power)
</pre>
<h5>Overview:</h5>
<p>
The '<tt>llvm.powi.*</tt>' intrinsics return the first operand raised to the
specified (positive or negative) power. The order of evaluation of
multiplications is not defined.
</p>
<h5>Arguments:</h5>
<p>
The second argument is an integer power, and the first is a value to raise to
that power.
</p>
<h5>Semantics:</h5>
<p>
This function returns the first value raised to the second power with an
unspecified sequence of rounding operations.</p>
</div>
<!-- ======================================================================= -->
<div class="doc_subsection">
<a name="int_manip">Bit Manipulation Intrinsics</a>