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Re: [RFC v3 21/23] RISC-V: Fix llrint and llround missing exceptions on RV32
On Wed, Jul 17, 2019 at 5:22 AM Florian Weimer <fweimer@redhat.com> wrote:
>
> * Alistair Francis:
>
> > +/* As of GCC 5, the generic libgcc2.c conversions from floating point
> > + to long long may not raise the correct exceptions on overflow (and
> > + may raise spurious "inexact" exceptions even in non-overflow cases,
> > + see <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59412>). */
>
> Is there really a GCC 5 port for RV32? If not, the comment is wrong.
There is not a GCC 5 port but I think the comment is referring to the
general issue which has existed since GCC 5. I have fixed this up
though.
Alistair
>
> Thanks,
> Florian