In some interpretations "not...of all" may not be seen as 100% clear, so I propose to use "not...of any".
On the way fix the grammar in the next sentence. Sandra, and Martin as the original author, does this makes sense for you? Gerald 2019-06-09 Gerald Pfeifer <ger...@pfeifer.com> * doc/extend.texi (Common Function Attributes): Clarify no_sanitize. Fix grammar. Index: doc/extend.texi =================================================================== --- doc/extend.texi (revision 272089) +++ doc/extend.texi (working copy) @@ -3215,9 +3215,9 @@ marked symbols. @item no_sanitize ("@var{sanitize_option}") @cindex @code{no_sanitize} function attribute The @code{no_sanitize} attribute on functions is used -to inform the compiler that it should not do sanitization of all options +to inform the compiler that it should not do sanitization of any option mentioned in @var{sanitize_option}. A list of values acceptable by -@option{-fsanitize} option can be provided. +the @option{-fsanitize} option can be provided. @smallexample void __attribute__ ((no_sanitize ("alignment", "object-size")))