On Tue, Aug 29, 2017 at 12:23:47PM +0200, Armin K. wrote:
> On 29.8.2017 11:59, Vladislav Dembskiy wrote:
> > Hi Ken, colleagues,
> >
> > Did you find the way to avoid 1134 FAIL in gcc.target/i386/mpx? I have
> > got the same results and it is scared me.
> >
> > Kind regards,
> >
> > Vladislav
> >
>
> Just ignore it. GCC devs look to deprecate MPX [1] and my guess is that it
> was initially written for and tested on x86_64. Note that you also need a
> MPX capable kernel.
>
> [1] https://gcc.gnu.org/ml/gcc-patches/2017-05/msg01829.html
>
Thanks,
reading down, this only actually works on intel Skylake and newer - I
assume that is why I didn't enable it in my own kernels.
ĸen
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