On Wed, 24 May 2023 at 11:59, Matthias Kretz via Libstdc++ < libstd...@gcc.gnu.org> wrote:
> OK for master and all branches? (this issue only surfaced because of the > new > test) > OK. > > ------------ 8< ----------------- > > On ARM NEON doesn't support double, so __is_intrinsic_type_v<double, > whatever> should say false (instead of being ill-formed). > > Signed-off-by: Matthias Kretz <m.kr...@gsi.de> > > libstdc++-v3/ChangeLog: > > PR libstdc++/109261 > * include/experimental/bits/simd.h (__intrinsic_type): > Specialize __intrinsic_type<double, 8> and > __intrinsic_type<double, 16> in any case, but provide the member > type only with __aarch64__. > --- > libstdc++-v3/include/experimental/bits/simd.h | 12 +++++++++--- > 1 file changed, 9 insertions(+), 3 deletions(-) > > > -- > ────────────────────────────────────────────────────────────────────────── > Dr. Matthias Kretz https://mattkretz.github.io > GSI Helmholtz Centre for Heavy Ion Research https://gsi.de > stdₓ::simd > ──────────────────────────────────────────────────────────────────────────
