Add entry for -MJ.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@291814 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index b15d9a5a147cb66d562c7cc77603460b245385bb..fe4b3784b610103ec227e1bb4a56478b5223a407 100644 (file)
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -65,6 +65,8 @@ 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 -MJ has been added to simplify adding JSON compilation
+database output into existing build systems.
 
 The option ....