Add new FileCheck feature to 3.4 release notes
llvm-svn: 194456
diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst
index 66b06a0..c0c36be 100644
--- a/llvm/docs/ReleaseNotes.rst
+++ b/llvm/docs/ReleaseNotes.rst
@@ -80,6 +80,9 @@
* llvm-ar now uses the new Object library and produces archives and
symbol tables in the gnu format.
+* FileCheck now allows specifing -check-prefix multiple times. This
+ helps reduce duplicate check lines when using multiple RUN lines.
+
* ... next change ...
.. NOTE