On Thu, 14 May 2020 at 14:27, Peter Zijlstra <pet...@infradead.org> wrote: > > On Thu, May 14, 2020 at 01:01:04PM +0100, Will Deacon wrote: > > > > +#if __has_feature(undefined_sanitizer) > > > > Hmm, this might want to be __has_feature(undefined_behavior_sanitizer) > > (and damn is that hard for a Brit to type out!) > > (I know right, it should be behaviour, dammit!) > > I tried without the condition, eg.: > > +#define __no_sanitize_undefined \ > + __attribute__((no_sanitize("undefined"))) > > and it still generated UBSAN gunk.
Which ubsan calls are left? I'm trying to reproduce. Thanks, -- Marco