From 3a149c146b2a977650b89a823c31edfa08a632a8 Mon Sep 17 00:00:00 2001
From: Bill Wendling <isanbard@gmail.com>
Date: Tue, 17 Dec 2013 06:01:39 +0000
Subject: Update notes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197468 91177308-0d34-0410-b5e6-96231b3b80d8
---
 docs/ReleaseNotes.rst | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'docs/ReleaseNotes.rst')

diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index ed7b99f..7e1da0e 100644
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -139,6 +139,13 @@ The SPARC backend got many improvements, namely
 * leaf functions optimization
 * bug fixes
 
+SystemZ/s390x Backend
+---------------------
+
+LLVM and clang can now optimize for zEnterprise z196 and zEnterprise EC12
+targets.  In clang these targets are selected using ``-march=z196`` and
+``-march=zEC12`` respectively.
+
 External Open Source Projects Using LLVM 3.4
 ============================================
 
-- 
cgit v1.1