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arm: [MVE intrinsics] add vadc_vsbc shape

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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.
This commit is contained in:
Christophe Lyon 2024-08-28 21:26:33 +00:00
parent 8d73d2780f
commit ba7b97e0bc
2 changed files with 37 additions and 0 deletions
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36
gcc/config/arm/arm-mve-builtins-shapes.cc
View File

@ -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.

1
gcc/config/arm/arm-mve-builtins-shapes.h
View File

@ -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;