On Wed, Jan 10, 2024 at 9:01 AM Liu, Hongtao <hongtao....@intel.com> wrote:
>
>
>
> > -----Original Message-----
> > From: Jiang, Haochen <haochen.ji...@intel.com>
> > Sent: Wednesday, January 10, 2024 3:35 PM
> > To: gcc-patches@gcc.gnu.org
> > Cc: Liu, Hongtao <hongtao....@intel.com>; ubiz...@gmail.com; burnus@net-
> > b.de; san...@codesourcery.com
> > Subject: [PATCH] i386: Add AVX10.1 related macros
> >
> > Hi all,
> >
> > This patch aims to add AVX10.1 related macros for libgomp's request. The
> > request comes following:
> >
> > https://gcc.gnu.org/pipermail/gcc-patches/2024-January/642025.html
> >
> > Ok for trunk?
> >
> > Thx,
> > Haochen
> >
> > gcc/ChangeLog:
> >
> > PR target/113288
> > * config/i386/i386-c.cc (ix86_target_macros_internal):
> > Add __AVX10_1__, __AVX10_1_256__ and __AVX10_1_512__.
> > ---
> > gcc/config/i386/i386-c.cc | 7 +++++++
> > 1 file changed, 7 insertions(+)
> >
> > diff --git a/gcc/config/i386/i386-c.cc b/gcc/config/i386/i386-c.cc index
> > c3ae984670b..366b560158a 100644
> > --- a/gcc/config/i386/i386-c.cc
> > +++ b/gcc/config/i386/i386-c.cc
> > @@ -735,6 +735,13 @@ ix86_target_macros_internal (HOST_WIDE_INT
> > isa_flag,
> > def_or_undef (parse_in, "__EVEX512__");
> > if (isa_flag2 & OPTION_MASK_ISA2_USER_MSR)
> > def_or_undef (parse_in, "__USER_MSR__");
> > + if (isa_flag2 & OPTION_MASK_ISA2_AVX10_1_256)
> > + {
> > + def_or_undef (parse_in, "__AVX10_1_256__");
> > + def_or_undef (parse_in, "__AVX10_1__");
> I think this is not needed, others LGTM.
So __AVX10_1_256__ and __AVX10_1_512__ are redundant
with __AVX10_1__ and __EVEX512__, right?
> > + }
> > + if (isa_flag2 & OPTION_MASK_ISA2_AVX10_1_512)
> > + def_or_undef (parse_in, "__AVX10_1_512__");
> > if (TARGET_IAMCU)
> > {
> > def_or_undef (parse_in, "__iamcu");
> > --
> > 2.31.1
>
