Add entry for llvm.eh.sjlj.longjmp. PR4999.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104703 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/ExceptionHandling.html b/docs/ExceptionHandling.html
index 9c7c615052a84aff36750414cf6ffaba84f69e70..2437ef15bd5ac8ddcfbe2b3db6ba6c37f8077311 100644 (file)
--- a/docs/ExceptionHandling.html
+++ b/docs/ExceptionHandling.html
@@ -490,6 +490,26 @@
 
 </div>
 
+<!-- ======================================================================= -->
+<div class="doc_subsubsection">
+  <a name="llvm_eh_sjlj_longjmp">llvm.eh.sjlj.longjmp</a>
+</div>
+
+<div class="doc_text">
+
+<pre>
+  void %<a href="#llvm_eh_sjlj_longjmp">llvm.eh.sjlj.setjmp</a>(i8*)
+</pre>
+
+<p>The <a href="#llvm_eh_sjlj_longjmp"><tt>llvm.eh.sjlj.longjmp</tt></a>
+   intrinsic is used to implement <tt>__builtin_longjmp()</tt> for SJLJ
+   style exception handling. The single parameter is a pointer to a
+   buffer populated by <a href="#llvm_eh_sjlj_setjmp">
+     <tt>llvm.eh.sjlj.setjmp</tt></a>. The frame pointer and stack pointer
+   are restored from the buffer, then control is transfered to the
+   destination address.</p>
+
+</div>
 <!-- ======================================================================= -->
 <div class="doc_subsubsection">
   <a name="llvm_eh_sjlj_lsda">llvm.eh.sjlj.lsda</a>