diff mbox series

[v2,31/36] arm: [MVE intrinsics] add vadc_vsbc shape

Message ID 20240904132650.2720446-32-christophe.lyon@linaro.org
State Committed
Commit ba7b97e0bcc089ee37caf2203239939cff030b68
Delegated to: Richard Earnshaw
Headers
Series arm: [MVE intrinsics] Re-implement more intrinsics |

Commit Message

Christophe Lyon Sept. 4, 2024, 1:26 p.m. UTC 
  This patch adds the vadc_vsbc shape description.

2024-08-28  Christophe Lyon  <chrirstophe.lyon@linaro.org>

	gcc/
	* config/arm/arm-mve-builtins-shapes.cc (vadc_vsbc): New.
	* config/arm/arm-mve-builtins-shapes.h (vadc_vsbc): New.
---
 gcc/config/arm/arm-mve-builtins-shapes.cc | 36 +++++++++++++++++++++++
 gcc/config/arm/arm-mve-builtins-shapes.h  |  1 +
 2 files changed, 37 insertions(+)

Comments

Richard Earnshaw (lists) Oct. 14, 2024, 5:59 p.m. UTC | #1 
On 04/09/2024 14:26, Christophe Lyon wrote:
> This patch adds the vadc_vsbc shape description.
> 
> 2024-08-28  Christophe Lyon  <chrirstophe.lyon@linaro.org>
> 
> 	gcc/
> 	* config/arm/arm-mve-builtins-shapes.cc (vadc_vsbc): New.
> 	* config/arm/arm-mve-builtins-shapes.h (vadc_vsbc): New.

OK.

R.

> ---
>  gcc/config/arm/arm-mve-builtins-shapes.cc | 36 +++++++++++++++++++++++
>  gcc/config/arm/arm-mve-builtins-shapes.h  |  1 +
>  2 files changed, 37 insertions(+)
> 
> diff --git a/gcc/config/arm/arm-mve-builtins-shapes.cc b/gcc/config/arm/arm-mve-builtins-shapes.cc
> index ee6b5b0a7b1..9deed178966 100644
> --- a/gcc/config/arm/arm-mve-builtins-shapes.cc
> +++ b/gcc/config/arm/arm-mve-builtins-shapes.cc
> @@ -1996,6 +1996,42 @@ struct unary_widen_acc_def : public overloaded_base<0>
>  };
>  SHAPE (unary_widen_acc)
>  
> +/* <T0>_t vfoo[_t0](T0, T0, uint32_t*)
> +
> +   Example: vadcq.
> +   int32x4_t [__arm_]vadcq[_s32](int32x4_t a, int32x4_t b, unsigned *carry)
> +   int32x4_t [__arm_]vadcq_m[_s32](int32x4_t inactive, int32x4_t a, int32x4_t b, unsigned *carry, mve_pred16_t p)  */
> +struct vadc_vsbc_def : public overloaded_base<0>
> +{
> +  void
> +  build (function_builder &b, const function_group_info &group,
> +	 bool preserve_user_namespace) const override
> +  {
> +    b.add_overloaded_functions (group, MODE_none, preserve_user_namespace);
> +    build_all (b, "v0,v0,v0,as", group, MODE_none, preserve_user_namespace);
> +  }
> +
> +  tree
> +  resolve (function_resolver &r) const override
> +  {
> +    unsigned int i, nargs;
> +    type_suffix_index type;
> +    if (!r.check_gp_argument (3, i, nargs)
> +	|| (type = r.infer_vector_type (0)) == NUM_TYPE_SUFFIXES)
> +      return error_mark_node;
> +
> +    if (!r.require_matching_vector_type (1, type))
> +      return error_mark_node;
> +
> +    /* Check that last arg is a pointer.  */
> +    if (!POINTER_TYPE_P (r.get_argument_type (i)))
> +      return error_mark_node;
> +
> +    return r.resolve_to (r.mode_suffix_id, type);
> +  }
> +};
> +SHAPE (vadc_vsbc)
> +
>  /* mve_pred16_t foo_t0(uint32_t)
>  
>     Example: vctp16q.
> diff --git a/gcc/config/arm/arm-mve-builtins-shapes.h b/gcc/config/arm/arm-mve-builtins-shapes.h
> index d73c74c8ad7..e53381d8f36 100644
> --- a/gcc/config/arm/arm-mve-builtins-shapes.h
> +++ b/gcc/config/arm/arm-mve-builtins-shapes.h
> @@ -77,6 +77,7 @@ namespace arm_mve
>      extern const function_shape *const unary_n;
>      extern const function_shape *const unary_widen;
>      extern const function_shape *const unary_widen_acc;
> +    extern const function_shape *const vadc_vsbc;
>      extern const function_shape *const vctp;
>      extern const function_shape *const vcvt;
>      extern const function_shape *const vcvt_f16_f32;
diff mbox series

Patch

diff --git a/gcc/config/arm/arm-mve-builtins-shapes.cc b/gcc/config/arm/arm-mve-builtins-shapes.cc
index ee6b5b0a7b1..9deed178966 100644
--- a/gcc/config/arm/arm-mve-builtins-shapes.cc
+++ b/gcc/config/arm/arm-mve-builtins-shapes.cc
@@ -1996,6 +1996,42 @@  struct unary_widen_acc_def : public overloaded_base<0>
 };
 SHAPE (unary_widen_acc)
 
+/* <T0>_t vfoo[_t0](T0, T0, uint32_t*)
+
+   Example: vadcq.
+   int32x4_t [__arm_]vadcq[_s32](int32x4_t a, int32x4_t b, unsigned *carry)
+   int32x4_t [__arm_]vadcq_m[_s32](int32x4_t inactive, int32x4_t a, int32x4_t b, unsigned *carry, mve_pred16_t p)  */
+struct vadc_vsbc_def : public overloaded_base<0>
+{
+  void
+  build (function_builder &b, const function_group_info &group,
+	 bool preserve_user_namespace) const override
+  {
+    b.add_overloaded_functions (group, MODE_none, preserve_user_namespace);
+    build_all (b, "v0,v0,v0,as", group, MODE_none, preserve_user_namespace);
+  }
+
+  tree
+  resolve (function_resolver &r) const override
+  {
+    unsigned int i, nargs;
+    type_suffix_index type;
+    if (!r.check_gp_argument (3, i, nargs)
+	|| (type = r.infer_vector_type (0)) == NUM_TYPE_SUFFIXES)
+      return error_mark_node;
+
+    if (!r.require_matching_vector_type (1, type))
+      return error_mark_node;
+
+    /* Check that last arg is a pointer.  */
+    if (!POINTER_TYPE_P (r.get_argument_type (i)))
+      return error_mark_node;
+
+    return r.resolve_to (r.mode_suffix_id, type);
+  }
+};
+SHAPE (vadc_vsbc)
+
 /* mve_pred16_t foo_t0(uint32_t)
 
    Example: vctp16q.
diff --git a/gcc/config/arm/arm-mve-builtins-shapes.h b/gcc/config/arm/arm-mve-builtins-shapes.h
index d73c74c8ad7..e53381d8f36 100644
--- a/gcc/config/arm/arm-mve-builtins-shapes.h
+++ b/gcc/config/arm/arm-mve-builtins-shapes.h
@@ -77,6 +77,7 @@  namespace arm_mve
     extern const function_shape *const unary_n;
     extern const function_shape *const unary_widen;
     extern const function_shape *const unary_widen_acc;
+    extern const function_shape *const vadc_vsbc;
     extern const function_shape *const vctp;
     extern const function_shape *const vcvt;
     extern const function_shape *const vcvt_f16_f32;