Add the new option -Og in the release notes. See r286602 for more information

llvm-svn: 286717

diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index 51dcefa..252a432 100644 (file)
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -57,8 +57,12 @@ Improvements to Clang's diagnostics
 New Compiler Flags
 ------------------
 
-The option ....
+The option -Og has been added to optimize the debugging experience.
+For now, this option is exactly the same as -O1. However, in the future,
+some other optimizations might be enabled or disabled.
+
 
+The option ....
 
 New Pragmas in Clang
 -----------------------