RE: [PATCH 15/22] arm: [MVE intrinsics] add create shape

[Kyrylo Tkachov <Kyrylo.Tkachov@arm.com>]

> -----Original Message-----
> From: Christophe Lyon <christophe.lyon@arm.com>
> Sent: Tuesday, April 18, 2023 2:46 PM
> To: gcc-patches@gcc.gnu.org; Kyrylo Tkachov <Kyrylo.Tkachov@arm.com>;
> Richard Earnshaw <Richard.Earnshaw@arm.com>; Richard Sandiford
> <Richard.Sandiford@arm.com>
> Cc: Christophe Lyon <Christophe.Lyon@arm.com>
> Subject: [PATCH 15/22] arm: [MVE intrinsics] add create shape
> 
> This patch adds the create shape description.
> 

Ok.
Thanks,
Kyrill

> 2022-09-08  Christophe Lyon  <christophe.lyon@arm.com>
> 
> 	gcc/
> 	* config/arm/arm-mve-builtins-shapes.cc (create): New.
> 	* config/arm/arm-mve-builtins-shapes.h: (create): New.
> ---
>  gcc/config/arm/arm-mve-builtins-shapes.cc | 22 ++++++++++++++++++++++
>  gcc/config/arm/arm-mve-builtins-shapes.h  |  1 +
>  2 files changed, 23 insertions(+)
> 
> diff --git a/gcc/config/arm/arm-mve-builtins-shapes.cc b/gcc/config/arm/arm-
> mve-builtins-shapes.cc
> index 83410bbc51a..e4a42005852 100644
> --- a/gcc/config/arm/arm-mve-builtins-shapes.cc
> +++ b/gcc/config/arm/arm-mve-builtins-shapes.cc
> @@ -458,6 +458,28 @@ struct binary_orrq_def : public overloaded_base<0>
>  };
>  SHAPE (binary_orrq)
> 
> +/* <T0>xN_t vfoo[_t0](uint64_t, uint64_t)
> +
> +   where there are N arguments in total.
> +   Example: vcreateq.
> +   int16x8_t [__arm_]vcreateq_s16(uint64_t a, uint64_t b)  */
> +struct create_def : public nonoverloaded_base
> +{
> +  void
> +  build (function_builder &b, const function_group_info &group,
> +	 bool preserve_user_namespace) const override
> +  {
> +    build_all (b, "v0,su64,su64", group, MODE_none,
> preserve_user_namespace);
> +  }
> +
> +  tree
> +  resolve (function_resolver &r) const override
> +  {
> +    return r.resolve_uniform (0, 2);
> +  }
> +};
> +SHAPE (create)
> +
>  /* <T0>[xN]_t vfoo_t0().
> 
>     Example: vuninitializedq.
> diff --git a/gcc/config/arm/arm-mve-builtins-shapes.h b/gcc/config/arm/arm-
> mve-builtins-shapes.h
> index 618b3226050..3305d12877a 100644
> --- a/gcc/config/arm/arm-mve-builtins-shapes.h
> +++ b/gcc/config/arm/arm-mve-builtins-shapes.h
> @@ -37,6 +37,7 @@ namespace arm_mve
>      extern const function_shape *const binary;
>      extern const function_shape *const binary_opt_n;
>      extern const function_shape *const binary_orrq;
> +    extern const function_shape *const create;
>      extern const function_shape *const inherent;
>      extern const function_shape *const unary_convert;
> 
> --
> 2.34.1