Hi!
On Thu, 23 Nov 2023 at 14:29, Jan-Benedict Glaw <jbg...@lug-owl.de> wrote:
>
> On Thu, 2023-11-16 15:26:14 +0000, Christophe Lyon
> <christophe.l...@linaro.org> wrote:
> > diff --git a/gcc/config/arm/arm-mve-builtins-functions.h
> > b/gcc/config/arm/arm-mve-builtins-functions.h
> > index eba1f071af0..6d234a2dd7c 100644
> > --- a/gcc/config/arm/arm-mve-builtins-functions.h
> > +++ b/gcc/config/arm/arm-mve-builtins-functions.h
> > @@ -966,6 +966,62 @@ public:
> [...]
>
> > +class full_width_access : public multi_vector_function
> > +{
> > +public:
> > + CONSTEXPR full_width_access (unsigned int vectors_per_tuple = 1)
> > + : multi_vector_function (vectors_per_tuple) {}
> > +
> > + tree
> > + memory_scalar_type (const function_instance &fi) const override
> > + {
> > + return fi.scalar_type (0);
> > + }
> > +
> > + machine_mode
> > + memory_vector_mode (const function_instance &fi) const override
> > + {
> > + machine_mode mode = fi.vector_mode (0);
> > + /* Vectors of floating-point are managed in memory as vectors of
> > + integers. */
> > + switch (mode)
> > + {
> > + case E_V4SFmode:
> > + mode = E_V4SImode;
> > + break;
> > + case E_V8HFmode:
> > + mode = E_V8HImode;
> > + break;
> > + }
>
> This introduces warnings about many enum values not being handled, so
> a default would be good I think. (I do automated builds with
> --enable-werror-always, see eg.
> http://toolchain.lug-owl.de/laminar/log/gcc-arm-eabi/48)
>
Ha right, thanks for catching this.
Fixed by commit b9dbdefac626ba20222ca534b58f7e493d713b9a
Christophe
> MfG, JBG
>
> --
