[PPC] Added a note to release notes

A draft line added to release notes for PPC, to keep a record of changes.
This is just a draft and will be rewritten towards the end of release.

llvm-svn: 265694

diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst
index d5c44a6..9257a9f 100644 (file)
--- a/llvm/docs/ReleaseNotes.rst
+++ b/llvm/docs/ReleaseNotes.rst
@@ -97,7 +97,7 @@ Changes to the MIPS Target
 Changes to the PowerPC Target
 -----------------------------
 
- During this release ...
+ Moved some optimizations from O3 to O2 (D18562)
 
 
 Changes to the X86 Target