mention that unwind isn't to be trusted, patch by Dustin Laurence
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93518 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LangRef.html b/docs/LangRef.html
index 0a46e27..d822903 100644
--- a/docs/LangRef.html
+++ b/docs/LangRef.html
@@ -2840,6 +2840,9 @@
block to the "normal" label. If the callee unwinds then no return value is
available.</p>
+<p>Note that the code generator does not yet completely support unwind, and
+that the invoke/unwind semantics are likely to change in future versions.</p>
+
<h5>Example:</h5>
<pre>
%retval = invoke i32 @Test(i32 15) to label %Continue
@@ -2876,6 +2879,9 @@
specified by the <tt>invoke</tt> instruction. If there is no <tt>invoke</tt>
instruction in the dynamic call chain, undefined behavior results.</p>
+<p>Note that the code generator does not yet completely support unwind, and
+that the invoke/unwind semantics are likely to change in future versions.</p>
+
</div>
<!-- _______________________________________________________________________ -->