diff --git a/llvm/docs/CommandGuide/llvm-cov.rst b/llvm/docs/CommandGuide/llvm-cov.rst
index 85c8dde..8e9c78c 100644
--- a/llvm/docs/CommandGuide/llvm-cov.rst
+++ b/llvm/docs/CommandGuide/llvm-cov.rst
@@ -246,6 +246,10 @@
 
  Show code coverage only for functions that match the given regular expression.
 
+.. option:: -ignore-filename-regex=<PATTERN>
+
+ Skip source code files with file paths that match the given regular expression.
+
 .. option:: -format=<FORMAT>
 
  Use the specified output format. The supported formats are: "text", "html".
@@ -351,6 +355,10 @@
 
  Show statistics for all function instantiations. Defaults to false.
 
+.. option:: -ignore-filename-regex=<PATTERN>
+
+ Skip source code files with file paths that match the given regular expression.
+
 .. program:: llvm-cov export
 
 .. _llvm-cov-export:
@@ -390,3 +398,7 @@
  will not export coverage information for smaller units such as individual
  functions or regions. The result will be the same as produced by :program:
  `llvm-cov report` command, but presented in JSON format rather than text.
+
+.. option:: -ignore-filename-regex=<PATTERN>
+
+ Skip source code files with file paths that match the given regular expression.