* [PATCH] x86: harmonize __builtin_ia32_psadbw*() types
@ 2022-06-02 15:04 Jan Beulich
2022-06-05 19:16 ` Uros Bizjak
0 siblings, 1 reply; 4+ messages in thread
From: Jan Beulich @ 2022-06-02 15:04 UTC (permalink / raw)
To: gcc-patches; +Cc: hubicka, ubizjak, Kirill Yukhin, Hongtao Liu
The 64-bit, 128-bit, and 512-bit variants have V<n>DI return type, in
line with instruction behavior. Make the 256-bit builtin match, thus
also making it match the insn it expands to (using VI8_AVX2_AVX512BW).
gcc/
* config/i386/i386-builtin.def (__builtin_ia32_psadbw256):
Change type.
* config/i386/i386-builtin-types.def: New function type
(V4DI, V32QI, V32QI).
* config/i386/i386-expand.cc (ix86_expand_args_builtin): Handle
V4DI_FTYPE_V32QI_V32QI.
--- a/gcc/config/i386/i386-builtin.def
+++ b/gcc/config/i386/i386-builtin.def
@@ -1217,7 +1217,7 @@ BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR
BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_mulv8si3, "__builtin_ia32_pmulld256" , IX86_BUILTIN_PMULLD256 , UNKNOWN, (int) V8SI_FTYPE_V8SI_V8SI)
BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_vec_widen_umult_even_v8si, "__builtin_ia32_pmuludq256", IX86_BUILTIN_PMULUDQ256, UNKNOWN, (int) V4DI_FTYPE_V8SI_V8SI)
BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_iorv4di3, "__builtin_ia32_por256", IX86_BUILTIN_POR256, UNKNOWN, (int) V4DI_FTYPE_V4DI_V4DI)
-BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_psadbw, "__builtin_ia32_psadbw256", IX86_BUILTIN_PSADBW256, UNKNOWN, (int) V16HI_FTYPE_V32QI_V32QI)
+BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_psadbw, "__builtin_ia32_psadbw256", IX86_BUILTIN_PSADBW256, UNKNOWN, (int) V4DI_FTYPE_V32QI_V32QI)
BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_pshufbv32qi3, "__builtin_ia32_pshufb256", IX86_BUILTIN_PSHUFB256, UNKNOWN, (int) V32QI_FTYPE_V32QI_V32QI)
BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_pshufdv3, "__builtin_ia32_pshufd256", IX86_BUILTIN_PSHUFD256, UNKNOWN, (int) V8SI_FTYPE_V8SI_INT)
BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_pshufhwv3, "__builtin_ia32_pshufhw256", IX86_BUILTIN_PSHUFHW256, UNKNOWN, (int) V16HI_FTYPE_V16HI_INT)
--- a/gcc/config/i386/i386-builtin-types.def
+++ b/gcc/config/i386/i386-builtin-types.def
@@ -516,6 +516,7 @@ DEF_FUNCTION_TYPE (V8DI, V8DI, V2DI, INT
DEF_FUNCTION_TYPE (V8DI, V8DI, V2DI, INT, V8DI, UQI)
DEF_FUNCTION_TYPE (V8DI, V8DI, V4DI, INT, V8DI, UQI)
DEF_FUNCTION_TYPE (V4DI, V8SI, V8SI)
+DEF_FUNCTION_TYPE (V4DI, V32QI, V32QI)
DEF_FUNCTION_TYPE (V8DI, V64QI, V64QI)
DEF_FUNCTION_TYPE (V4DI, V4DI, V2DI)
DEF_FUNCTION_TYPE (V4DI, PCV4DI, V4DI)
--- a/gcc/config/i386/i386-expand.cc
+++ b/gcc/config/i386/i386-expand.cc
@@ -10359,6 +10359,7 @@ ix86_expand_args_builtin (const struct b
case V8SI_FTYPE_V16HI_V16HI:
case V4DI_FTYPE_V4DI_V4DI:
case V4DI_FTYPE_V8SI_V8SI:
+ case V4DI_FTYPE_V32QI_V32QI:
case V8DI_FTYPE_V64QI_V64QI:
if (comparison == UNKNOWN)
return ix86_expand_binop_builtin (icode, exp, target);
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] x86: harmonize __builtin_ia32_psadbw*() types
2022-06-02 15:04 [PATCH] x86: harmonize __builtin_ia32_psadbw*() types Jan Beulich
@ 2022-06-05 19:16 ` Uros Bizjak
2022-06-06 2:26 ` Hongtao Liu
0 siblings, 1 reply; 4+ messages in thread
From: Uros Bizjak @ 2022-06-05 19:16 UTC (permalink / raw)
To: Jan Beulich; +Cc: gcc-patches, hubicka, Hongtao Liu, H. J. Lu
On Thu, Jun 2, 2022 at 5:04 PM Jan Beulich <jbeulich@suse.com> wrote:
>
> The 64-bit, 128-bit, and 512-bit variants have V<n>DI return type, in
> line with instruction behavior. Make the 256-bit builtin match, thus
> also making it match the insn it expands to (using VI8_AVX2_AVX512BW).
>
> gcc/
>
> * config/i386/i386-builtin.def (__builtin_ia32_psadbw256):
> Change type.
> * config/i386/i386-builtin-types.def: New function type
> (V4DI, V32QI, V32QI).
> * config/i386/i386-expand.cc (ix86_expand_args_builtin): Handle
> V4DI_FTYPE_V32QI_V32QI.
LGTM, but please let HJ have the final approval.
Uros.
>
> --- a/gcc/config/i386/i386-builtin.def
> +++ b/gcc/config/i386/i386-builtin.def
> @@ -1217,7 +1217,7 @@ BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR
> BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_mulv8si3, "__builtin_ia32_pmulld256" , IX86_BUILTIN_PMULLD256 , UNKNOWN, (int) V8SI_FTYPE_V8SI_V8SI)
> BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_vec_widen_umult_even_v8si, "__builtin_ia32_pmuludq256", IX86_BUILTIN_PMULUDQ256, UNKNOWN, (int) V4DI_FTYPE_V8SI_V8SI)
> BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_iorv4di3, "__builtin_ia32_por256", IX86_BUILTIN_POR256, UNKNOWN, (int) V4DI_FTYPE_V4DI_V4DI)
> -BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_psadbw, "__builtin_ia32_psadbw256", IX86_BUILTIN_PSADBW256, UNKNOWN, (int) V16HI_FTYPE_V32QI_V32QI)
> +BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_psadbw, "__builtin_ia32_psadbw256", IX86_BUILTIN_PSADBW256, UNKNOWN, (int) V4DI_FTYPE_V32QI_V32QI)
> BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_pshufbv32qi3, "__builtin_ia32_pshufb256", IX86_BUILTIN_PSHUFB256, UNKNOWN, (int) V32QI_FTYPE_V32QI_V32QI)
> BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_pshufdv3, "__builtin_ia32_pshufd256", IX86_BUILTIN_PSHUFD256, UNKNOWN, (int) V8SI_FTYPE_V8SI_INT)
> BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_pshufhwv3, "__builtin_ia32_pshufhw256", IX86_BUILTIN_PSHUFHW256, UNKNOWN, (int) V16HI_FTYPE_V16HI_INT)
> --- a/gcc/config/i386/i386-builtin-types.def
> +++ b/gcc/config/i386/i386-builtin-types.def
> @@ -516,6 +516,7 @@ DEF_FUNCTION_TYPE (V8DI, V8DI, V2DI, INT
> DEF_FUNCTION_TYPE (V8DI, V8DI, V2DI, INT, V8DI, UQI)
> DEF_FUNCTION_TYPE (V8DI, V8DI, V4DI, INT, V8DI, UQI)
> DEF_FUNCTION_TYPE (V4DI, V8SI, V8SI)
> +DEF_FUNCTION_TYPE (V4DI, V32QI, V32QI)
> DEF_FUNCTION_TYPE (V8DI, V64QI, V64QI)
> DEF_FUNCTION_TYPE (V4DI, V4DI, V2DI)
> DEF_FUNCTION_TYPE (V4DI, PCV4DI, V4DI)
> --- a/gcc/config/i386/i386-expand.cc
> +++ b/gcc/config/i386/i386-expand.cc
> @@ -10359,6 +10359,7 @@ ix86_expand_args_builtin (const struct b
> case V8SI_FTYPE_V16HI_V16HI:
> case V4DI_FTYPE_V4DI_V4DI:
> case V4DI_FTYPE_V8SI_V8SI:
> + case V4DI_FTYPE_V32QI_V32QI:
> case V8DI_FTYPE_V64QI_V64QI:
> if (comparison == UNKNOWN)
> return ix86_expand_binop_builtin (icode, exp, target);
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] x86: harmonize __builtin_ia32_psadbw*() types
2022-06-05 19:16 ` Uros Bizjak
@ 2022-06-06 2:26 ` Hongtao Liu
2022-06-06 18:53 ` H.J. Lu
0 siblings, 1 reply; 4+ messages in thread
From: Hongtao Liu @ 2022-06-06 2:26 UTC (permalink / raw)
To: Uros Bizjak; +Cc: Jan Beulich, Hongtao Liu, gcc-patches, hubicka
On Mon, Jun 6, 2022 at 3:17 AM Uros Bizjak via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> On Thu, Jun 2, 2022 at 5:04 PM Jan Beulich <jbeulich@suse.com> wrote:
> >
> > The 64-bit, 128-bit, and 512-bit variants have V<n>DI return type, in
> > line with instruction behavior. Make the 256-bit builtin match, thus
> > also making it match the insn it expands to (using VI8_AVX2_AVX512BW).
> >
> > gcc/
> >
> > * config/i386/i386-builtin.def (__builtin_ia32_psadbw256):
> > Change type.
> > * config/i386/i386-builtin-types.def: New function type
> > (V4DI, V32QI, V32QI).
> > * config/i386/i386-expand.cc (ix86_expand_args_builtin): Handle
> > V4DI_FTYPE_V32QI_V32QI.
>
> LGTM, but please let HJ have the final approval.
I think it was just a typo and not intentional, so Ok for the trunk.
>
> Uros.
>
> >
> > --- a/gcc/config/i386/i386-builtin.def
> > +++ b/gcc/config/i386/i386-builtin.def
> > @@ -1217,7 +1217,7 @@ BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR
> > BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_mulv8si3, "__builtin_ia32_pmulld256" , IX86_BUILTIN_PMULLD256 , UNKNOWN, (int) V8SI_FTYPE_V8SI_V8SI)
> > BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_vec_widen_umult_even_v8si, "__builtin_ia32_pmuludq256", IX86_BUILTIN_PMULUDQ256, UNKNOWN, (int) V4DI_FTYPE_V8SI_V8SI)
> > BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_iorv4di3, "__builtin_ia32_por256", IX86_BUILTIN_POR256, UNKNOWN, (int) V4DI_FTYPE_V4DI_V4DI)
> > -BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_psadbw, "__builtin_ia32_psadbw256", IX86_BUILTIN_PSADBW256, UNKNOWN, (int) V16HI_FTYPE_V32QI_V32QI)
> > +BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_psadbw, "__builtin_ia32_psadbw256", IX86_BUILTIN_PSADBW256, UNKNOWN, (int) V4DI_FTYPE_V32QI_V32QI)
> > BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_pshufbv32qi3, "__builtin_ia32_pshufb256", IX86_BUILTIN_PSHUFB256, UNKNOWN, (int) V32QI_FTYPE_V32QI_V32QI)
> > BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_pshufdv3, "__builtin_ia32_pshufd256", IX86_BUILTIN_PSHUFD256, UNKNOWN, (int) V8SI_FTYPE_V8SI_INT)
> > BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_pshufhwv3, "__builtin_ia32_pshufhw256", IX86_BUILTIN_PSHUFHW256, UNKNOWN, (int) V16HI_FTYPE_V16HI_INT)
> > --- a/gcc/config/i386/i386-builtin-types.def
> > +++ b/gcc/config/i386/i386-builtin-types.def
> > @@ -516,6 +516,7 @@ DEF_FUNCTION_TYPE (V8DI, V8DI, V2DI, INT
> > DEF_FUNCTION_TYPE (V8DI, V8DI, V2DI, INT, V8DI, UQI)
> > DEF_FUNCTION_TYPE (V8DI, V8DI, V4DI, INT, V8DI, UQI)
> > DEF_FUNCTION_TYPE (V4DI, V8SI, V8SI)
> > +DEF_FUNCTION_TYPE (V4DI, V32QI, V32QI)
> > DEF_FUNCTION_TYPE (V8DI, V64QI, V64QI)
> > DEF_FUNCTION_TYPE (V4DI, V4DI, V2DI)
> > DEF_FUNCTION_TYPE (V4DI, PCV4DI, V4DI)
> > --- a/gcc/config/i386/i386-expand.cc
> > +++ b/gcc/config/i386/i386-expand.cc
> > @@ -10359,6 +10359,7 @@ ix86_expand_args_builtin (const struct b
> > case V8SI_FTYPE_V16HI_V16HI:
> > case V4DI_FTYPE_V4DI_V4DI:
> > case V4DI_FTYPE_V8SI_V8SI:
> > + case V4DI_FTYPE_V32QI_V32QI:
> > case V8DI_FTYPE_V64QI_V64QI:
> > if (comparison == UNKNOWN)
> > return ix86_expand_binop_builtin (icode, exp, target);
> >
--
BR,
Hongtao
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] x86: harmonize __builtin_ia32_psadbw*() types
2022-06-06 2:26 ` Hongtao Liu
@ 2022-06-06 18:53 ` H.J. Lu
0 siblings, 0 replies; 4+ messages in thread
From: H.J. Lu @ 2022-06-06 18:53 UTC (permalink / raw)
To: Hongtao Liu; +Cc: Uros Bizjak, Hongtao Liu, gcc-patches, hubicka, Jan Beulich
On Sun, Jun 5, 2022 at 7:27 PM Hongtao Liu via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> On Mon, Jun 6, 2022 at 3:17 AM Uros Bizjak via Gcc-patches
> <gcc-patches@gcc.gnu.org> wrote:
> >
> > On Thu, Jun 2, 2022 at 5:04 PM Jan Beulich <jbeulich@suse.com> wrote:
> > >
> > > The 64-bit, 128-bit, and 512-bit variants have V<n>DI return type, in
> > > line with instruction behavior. Make the 256-bit builtin match, thus
> > > also making it match the insn it expands to (using VI8_AVX2_AVX512BW).
> > >
> > > gcc/
> > >
> > > * config/i386/i386-builtin.def (__builtin_ia32_psadbw256):
> > > Change type.
> > > * config/i386/i386-builtin-types.def: New function type
> > > (V4DI, V32QI, V32QI).
> > > * config/i386/i386-expand.cc (ix86_expand_args_builtin): Handle
> > > V4DI_FTYPE_V32QI_V32QI.
> >
> > LGTM, but please let HJ have the final approval.
> I think it was just a typo and not intentional, so Ok for the trunk.
LGTM too.
Thanks.
> >
> > Uros.
> >
> > >
> > > --- a/gcc/config/i386/i386-builtin.def
> > > +++ b/gcc/config/i386/i386-builtin.def
> > > @@ -1217,7 +1217,7 @@ BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR
> > > BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_mulv8si3, "__builtin_ia32_pmulld256" , IX86_BUILTIN_PMULLD256 , UNKNOWN, (int) V8SI_FTYPE_V8SI_V8SI)
> > > BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_vec_widen_umult_even_v8si, "__builtin_ia32_pmuludq256", IX86_BUILTIN_PMULUDQ256, UNKNOWN, (int) V4DI_FTYPE_V8SI_V8SI)
> > > BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_iorv4di3, "__builtin_ia32_por256", IX86_BUILTIN_POR256, UNKNOWN, (int) V4DI_FTYPE_V4DI_V4DI)
> > > -BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_psadbw, "__builtin_ia32_psadbw256", IX86_BUILTIN_PSADBW256, UNKNOWN, (int) V16HI_FTYPE_V32QI_V32QI)
> > > +BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_psadbw, "__builtin_ia32_psadbw256", IX86_BUILTIN_PSADBW256, UNKNOWN, (int) V4DI_FTYPE_V32QI_V32QI)
> > > BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_pshufbv32qi3, "__builtin_ia32_pshufb256", IX86_BUILTIN_PSHUFB256, UNKNOWN, (int) V32QI_FTYPE_V32QI_V32QI)
> > > BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_pshufdv3, "__builtin_ia32_pshufd256", IX86_BUILTIN_PSHUFD256, UNKNOWN, (int) V8SI_FTYPE_V8SI_INT)
> > > BDESC (OPTION_MASK_ISA_AVX2, 0, CODE_FOR_avx2_pshufhwv3, "__builtin_ia32_pshufhw256", IX86_BUILTIN_PSHUFHW256, UNKNOWN, (int) V16HI_FTYPE_V16HI_INT)
> > > --- a/gcc/config/i386/i386-builtin-types.def
> > > +++ b/gcc/config/i386/i386-builtin-types.def
> > > @@ -516,6 +516,7 @@ DEF_FUNCTION_TYPE (V8DI, V8DI, V2DI, INT
> > > DEF_FUNCTION_TYPE (V8DI, V8DI, V2DI, INT, V8DI, UQI)
> > > DEF_FUNCTION_TYPE (V8DI, V8DI, V4DI, INT, V8DI, UQI)
> > > DEF_FUNCTION_TYPE (V4DI, V8SI, V8SI)
> > > +DEF_FUNCTION_TYPE (V4DI, V32QI, V32QI)
> > > DEF_FUNCTION_TYPE (V8DI, V64QI, V64QI)
> > > DEF_FUNCTION_TYPE (V4DI, V4DI, V2DI)
> > > DEF_FUNCTION_TYPE (V4DI, PCV4DI, V4DI)
> > > --- a/gcc/config/i386/i386-expand.cc
> > > +++ b/gcc/config/i386/i386-expand.cc
> > > @@ -10359,6 +10359,7 @@ ix86_expand_args_builtin (const struct b
> > > case V8SI_FTYPE_V16HI_V16HI:
> > > case V4DI_FTYPE_V4DI_V4DI:
> > > case V4DI_FTYPE_V8SI_V8SI:
> > > + case V4DI_FTYPE_V32QI_V32QI:
> > > case V8DI_FTYPE_V64QI_V64QI:
> > > if (comparison == UNKNOWN)
> > > return ix86_expand_binop_builtin (icode, exp, target);
> > >
>
>
>
> --
> BR,
> Hongtao
--
H.J.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-06-06 18:54 UTC | newest]
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2022-06-02 15:04 [PATCH] x86: harmonize __builtin_ia32_psadbw*() types Jan Beulich
2022-06-05 19:16 ` Uros Bizjak
2022-06-06 2:26 ` Hongtao Liu
2022-06-06 18:53 ` H.J. Lu
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