On Wed, May 31, 2017 at 01:46:00PM +0200, Richard Biener wrote:
> Just wanting to add that "ab-"using options/variables to implement
> what are really
> function attributes doesn't look very clean. Unless the plan is to get rid of
> function attributes in favor of per-function options.
Function attribute here is one thing (the way user writes it) and that
combined with the command line options determines the sanitization performed
(the function attributes only say what sanitization flags should be
ignored). The proposed per-function variable is just a cache of this
information, because parsing function attributes every time is way too
expensive.
Jakub
