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Add a paragraph about the Add->FAdd API change.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74941 91177308-0d34-0410-b5e6-96231b3b80d8
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Dan Gohman 2009-07-07 20:05:15 +00:00
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docs/ReleaseNotes-2.6.html
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@ -441,6 +441,14 @@ API changes are:</p>
context which can be passed in any and all cases where a context is
required.
<li>The <tt>getABITypeSize</tt> methods are now called <tt>getAllocSize</tt>.</li>
<li>The <tt>Add</tt>, <tt>Sub</tt>, and <tt>Mul</tt> operators are no longer
overloaded for floating-point types. Floating-point addition, subtraction,
and multiplication are now represented with new operators <tt>FAdd</tt>,
<tt>FSub</tt>, and <tt>FMul</tt>. In the <tt>IRBuilder</tt> API,
<tt>CreateAdd</tt>, <tt>CreateSub</tt>, <tt>CreateMul</tt>, and
<tt>CreateNeg</tt> should only be used for integer arithmetic now;
<tt>CreateFAdd</tt>, <tt>CreateFSub</tt>, <tt>CreateFMul</tt>, and
<tt>CreateFNeg</tt> should now be used for floating-point arithmetic.</li>
</ul>
</div>