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-rw-r--r--llvm/docs/BitCodeFormat.rst1
-rw-r--r--llvm/docs/LangRef.rst3
2 files changed, 4 insertions, 0 deletions
diff --git a/llvm/docs/BitCodeFormat.rst b/llvm/docs/BitCodeFormat.rst
index 24c007a2254..6da69bc694d 100644
--- a/llvm/docs/BitCodeFormat.rst
+++ b/llvm/docs/BitCodeFormat.rst
@@ -1055,6 +1055,7 @@ The integer codes are mapped to well-known attributes as follows.
* code 54: ``strictfp``
* code 55: ``sanitize_hwaddress``
* code 56: ``nocf_check``
+* code 57: ``optforfuzzing``
.. note::
The ``allocsize`` attribute has a special encoding for its arguments. Its two
diff --git a/llvm/docs/LangRef.rst b/llvm/docs/LangRef.rst
index 55b96218e6f..035019499c1 100644
--- a/llvm/docs/LangRef.rst
+++ b/llvm/docs/LangRef.rst
@@ -1461,6 +1461,9 @@ example:
trap or generate asynchronous exceptions. Exception handling schemes
that are recognized by LLVM to handle asynchronous exceptions, such
as SEH, will still provide their implementation defined semantics.
+``optforfuzzing``
+ This attribute indicates that this function should be optimized
+ for maximum fuzzing signal.
``optnone``
This function attribute indicates that most optimization passes will skip
this function, with the exception of interprocedural optimization passes.
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