diff --git a/llvm/docs/ReleaseNotes.html b/llvm/docs/ReleaseNotes.html
index d48883a7cce4..d2c61176fa67 100644
--- a/llvm/docs/ReleaseNotes.html
+++ b/llvm/docs/ReleaseNotes.html
@@ -537,15 +537,16 @@ bits.
Declaring that functions have no side effects or that they can never
return.
- Supported: alias, always_inline, cdecl,
- constructor, destructor,
+ Supported: alias, always_inline, cdecl,
+ const, constructor, destructor,
deprecated, fastcall, format,
- format_arg, non_null, noinline, noreturn, regparm
+ format_arg, non_null, noinline,
+ noreturn, pure, regparm
section, stdcall, unused, used,
visibility, warn_unused_result, weak
- Ignored: pure, const, nothrow,
- malloc, no_instrument_function
+ Ignored: nothrow, malloc,
+ no_instrument_function