On Thu, Nov 4, 2021 at 11:25 AM Hongyu Wang <wwwhhhyyy...@gmail.com> wrote:
>
> > Could you add a testcase for that?
>
> Yes, updated patch.
>
> Hongtao Liu via Gcc-patches <gcc-patches@gcc.gnu.org> 于2021年11月4日周四 上午10:25写道：
> >
> > On Thu, Nov 4, 2021 at 9:19 AM Hongyu Wang via Gcc-patches
> > <gcc-patches@gcc.gnu.org> wrote:
> > >
> > > Hi,
> > >
> > > _tile_loadd, _tile_stored, _tile_streamloadd intrinsics are defined by
> > > macro, so the parameters should be wrapped by parentheses to accept
> > > expressions.
> > >
> > > Bootstraped/regtested on x86_64-pc-linux-gnu{-m32,} and sde.
> > >
> > > OK for master and backport to GCC11 branch?
LGTM.
> > Could you add a testcase for that?
> > >
> > > gcc/ChangeLog:
> > >
> > > * config/i386/amxtileintrin.h (_tile_loadd_internal): Add
> > > parentheses to base and stride.
> > > (_tile_stream_loadd_internal): Likewise.
> > > (_tile_stored_internal): Likewise.
> > > ---
> > > gcc/config/i386/amxtileintrin.h | 6 +++---
> > > 1 file changed, 3 insertions(+), 3 deletions(-)
> > >
> > > diff --git a/gcc/config/i386/amxtileintrin.h
> > > b/gcc/config/i386/amxtileintrin.h
> > > index 75d784ad160..3a0a6b44c17 100644
> > > --- a/gcc/config/i386/amxtileintrin.h
> > > +++ b/gcc/config/i386/amxtileintrin.h
> > > @@ -62,7 +62,7 @@ _tile_release (void)
> > > #define _tile_loadd_internal(dst,base,stride) \
> > > __asm__ volatile \
> > > ("{tileloadd\t(%0,%1,1), %%tmm"#dst"|tileloadd\t%%tmm"#dst",
> > > [%0+%1*1]}" \
> > > - :: "r" ((const void*) base), "r" ((long) stride))
> > > + :: "r" ((const void*) (base)), "r" ((long) (stride)))
> > >
> > > #define _tile_stream_loadd(dst,base,stride) \
> > > _tile_stream_loadd_internal (dst, base, stride)
> > > @@ -70,7 +70,7 @@ _tile_release (void)
> > > #define _tile_stream_loadd_internal(dst,base,stride) \
> > > __asm__ volatile \
> > > ("{tileloaddt1\t(%0,%1,1), %%tmm"#dst"|tileloaddt1\t%%tmm"#dst",
> > > [%0+%1*1]}" \
> > > - :: "r" ((const void*) base), "r" ((long) stride))
> > > + :: "r" ((const void*) (base)), "r" ((long) (stride)))
> > >
> > > #define _tile_stored(dst,base,stride) \
> > > _tile_stored_internal (dst, base, stride)
> > > @@ -78,7 +78,7 @@ _tile_release (void)
> > > #define _tile_stored_internal(src,base,stride) \
> > > __asm__ volatile \
> > > ("{tilestored\t%%tmm"#src", (%0,%1,1)|tilestored\t[%0+%1*1],
> > > %%tmm"#src"}" \
> > > - :: "r" ((void*) base), "r" ((long) stride) \
> > > + :: "r" ((void*) (base)), "r" ((long) (stride)) \
> > > : "memory")
> > >
> > > #define _tile_zero(dst) \
> > > --
> > > 2.18.1
> > >
> >
> >
> > --
> > BR,
> > Hongtao
--
BR,
Hongtao
