X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=docs%2FReleaseNotes.rst;h=c86aef48737d2989b1d679ef6a33a6d3ca69b0d9;hp=0749745f68b3ea4daf11ca81b191a7bb9e00b3d1;hb=fff361d60b64ac8ee9fcb523872aa7beea8ab8e1;hpb=b129a10bb92529289bbb26d2335b12858e54a885

diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index 0749745f68b..c86aef48737 100644
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -98,6 +98,9 @@ Non-comprehensive list of changes in this release
   shared library. To enable this, pass ``-DLLVM_LINK_LLVM_DYLIB=ON`` to CMake.
   See `Building LLVM with CMake`_ for more details.
 
+* The optimization to move the prologue and epilogue of functions in colder
+  code path (shrink-wrapping) is now enabled by default.
+
 .. NOTE
    For small 1-3 sentence descriptions, just add an entry at the end of
    this list. If your description won't fit comfortably in one bullet