From dba86d8ec204a90bc3f129ffde833242cf58b90c Mon Sep 17 00:00:00 2001
From: Joerg Sonnenberger <joerg@bec.de>
Date: Thu, 26 Apr 2012 20:10:07 +0000
Subject: Add note about returns_twice magic removal from LLVM itself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155657 91177308-0d34-0410-b5e6-96231b3b80d8
---
 docs/ReleaseNotes.html | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'docs/ReleaseNotes.html')

diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index be67b6d025..6af2e183f7 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -536,6 +536,9 @@ syntax, there are still significant gaps in that support.</p>
   <li>The <tt>unwind</tt> instruction is now gone. With the introduction of the
       new exception handling system in LLVM 3.0, the <tt>unwind</tt> instruction
       became obsolete.</li>
+  <li>LLVM 3.0 and earlier automatically added the returns_twice fo functions
+      like setjmp based on the name. This functionality was removed in 3.1.
+      This affects Clang users, if -ffreestanding is used.</li>
   <li>....</li>
 </ul>
 
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