[llvm-branch-commits] [llvm-branch] r197468 - Update notes.

[Bill Wendling]

Author: void
Date: Tue Dec 17 00:01:39 2013
New Revision: 197468

URL: http://llvm.org/viewvc/llvm-project?rev=197468&view=rev
Log:
Update notes.

Modified:
    llvm/branches/release_34/docs/ReleaseNotes.rst

Modified: llvm/branches/release_34/docs/ReleaseNotes.rst
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/release_34/docs/ReleaseNotes.rst?rev=197468&r1=197467&r2=197468&view=diff
==============================================================================
--- llvm/branches/release_34/docs/ReleaseNotes.rst (original)
+++ llvm/branches/release_34/docs/ReleaseNotes.rst Tue Dec 17 00:01:39 2013
@@ -139,6 +139,13 @@ The SPARC backend got many improvements,
 * 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
 ============================================