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-rw-r--r--llvm/docs/CommandGuide/llvm-dwarfdump.rst9
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diff --git a/llvm/docs/CommandGuide/llvm-dwarfdump.rst b/llvm/docs/CommandGuide/llvm-dwarfdump.rst
index 1378302..dfc0431 100644
--- a/llvm/docs/CommandGuide/llvm-dwarfdump.rst
+++ b/llvm/docs/CommandGuide/llvm-dwarfdump.rst
@@ -134,6 +134,15 @@ OPTIONS
Abbreviate the description of type unit entries.
+.. option:: -t, --filter-child-tag
+
+ Only dump children whose DWARF tag is one of the specified tags.
+ Example usage:
+
+ .. code-block:: c
+
+ llvm-dwarfdump -t DW_TAG_structure_type -t DW_TAG_member -c
+
.. option:: -x, --regex
Treat any <name> strings as regular expressions when searching