Add another missing option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40893 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CommandGuide/lli.pod b/docs/CommandGuide/lli.pod
index 708cae2..aea7105 100644
--- a/docs/CommandGuide/lli.pod
+++ b/docs/CommandGuide/lli.pod
@@ -86,6 +86,11 @@
Causes B<lli> to generate software floating point library calls instead of
equivalent hardware instructions.
+=item B<-enable-unsafe-fp-math>
+
+Causes B<lli> to enable optimizations that may decrease floating point
+precision.
+
=back
=head1 EXIT STATUS