llvm.isnan is dead, long live llvm.isunordered!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14190 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 7cd54c6..b40b356 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -126,7 +126,7 @@
 details of the bytecode format.</li>
 <li>The <a href="BytecodeFormat.html">LLVM Bytecode file format</a> is now 
     being documented.</li>
-<li>LLVM now provides an <a href="LangRef.html#i_isnan">llvm.isnan</a> intrinsic
+<li>LLVM now provides an <a href="LangRef.html#i_isunordered">llvm.isunordered</a> intrinsic
 for efficient implementation of unordered floating point comparisons.</li>
 </ol>