Re: [Qemu-devel] [qemu-s390x] [PATCH v2] s390x/tcg: add various alignment check

[Eric Blake]

On 02/15/2018 03:49 AM, Cornelia Huck wrote:
> On Thu, 15 Feb 2018 10:47:45 +0100
> David Hildenbrand <address@hidden> wrote:
>
> > On 14.02.2018 20:04, Richard Henderson wrote:
> > > On 02/14/2018 09:31 AM, David Hildenbrand wrote:
> > > > Let's add proper alignment checks for a handful of instructions that
> > > > require a SPECIFICATION exception in case alignment is violated.
> > > >
> > > > Introduce new wout/in functions. Declare them as "static inline" to avoid
> > > > warnings about not being used for CONFIG_USER_ONLY (as we are right
> > > > now only using them for privileged instructions).
> > >
> > > Annoyingly, clang will still warn for this.
> > >    
> >
> > Hm, so the only solution is to add nasty idfefs then :(
>
> Yup, very annoying indeed, but probably the only way to shut clang up...

Does marking the function __attribute__((unused)) shut up clang?

--
Eric Blake, Principal Software Engineer
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