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-rw-r--r--llvm/docs/CommandGuide/FileCheck.rst5
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/docs/CommandGuide/FileCheck.rst b/llvm/docs/CommandGuide/FileCheck.rst
index 721d2c2e782..33d9fe84404 100644
--- a/llvm/docs/CommandGuide/FileCheck.rst
+++ b/llvm/docs/CommandGuide/FileCheck.rst
@@ -111,13 +111,16 @@ and from the command line.
.. option:: -v
- Print directive pattern matches.
+ Print good directive pattern matches. However, if ``-input-dump=fail`` or
+ ``-input-dump=always``, add those matches as input annotations instead.
.. option:: -vv
Print information helpful in diagnosing internal FileCheck issues, such as
discarded overlapping ``CHECK-DAG:`` matches, implicit EOF pattern matches,
and ``CHECK-NOT:`` patterns that do not have matches. Implies ``-v``.
+ However, if ``-input-dump=fail`` or ``-input-dump=always``, just add that
+ information as input annotations instead.
.. option:: --allow-deprecated-dag-overlap
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