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| author | Christophe Lyon <christophe.lyon@linaro.org> | 2024-08-28 13:46:52 +0000 |
|---|---|---|
| committer | Christophe Lyon <christophe.lyon@linaro.org> | 2024-10-18 07:41:14 +0000 |
| commit | 2ddabb28dbd42471f8fa526e2689144bacd0d3d0 (patch) | |
| tree | 967cbd09a65f3fcd1133add3a6fafab5e49b78b7 | |
| parent | c7f95f2b531ed179012c9bd26bbc1d2d4a849b22 (diff) | |
| download | gcc-2ddabb28dbd42471f8fa526e2689144bacd0d3d0.zip gcc-2ddabb28dbd42471f8fa526e2689144bacd0d3d0.tar.gz gcc-2ddabb28dbd42471f8fa526e2689144bacd0d3d0.tar.bz2 | |
arm: [MVE intrinsics] add vshlc shape
This patch adds the vshlc shape description.
2024-08-28 Christophe Lyon <chrirstophe.lyon@linaro.org>
gcc/
* config/arm/arm-mve-builtins-shapes.cc (vshlc): New.
* config/arm/arm-mve-builtins-shapes.h (vshlc): New.
| -rw-r--r-- | gcc/config/arm/arm-mve-builtins-shapes.cc | 44 | ||||
| -rw-r--r-- | gcc/config/arm/arm-mve-builtins-shapes.h | 1 |
2 files changed, 45 insertions, 0 deletions
diff --git a/gcc/config/arm/arm-mve-builtins-shapes.cc b/gcc/config/arm/arm-mve-builtins-shapes.cc index 510f15a..ee6b5b0 100644 --- a/gcc/config/arm/arm-mve-builtins-shapes.cc +++ b/gcc/config/arm/arm-mve-builtins-shapes.cc @@ -2418,6 +2418,50 @@ struct vpsel_def : public overloaded_base<0> }; SHAPE (vpsel) +/* <T0>_t vfoo[_t0](T0, uint32_t* , const int) + + Check that 'imm' is in [1..32]. + + Example: vshlcq. + uint8x16_t [__arm_]vshlcq[_u8](uint8x16_t a, uint32_t *b, const int imm) + uint8x16_t [__arm_]vshlcq_m[_u8](uint8x16_t a, uint32_t *b, const int imm, mve_pred16_t p) */ +struct vshlc_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,as,su64", 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; + + /* Check that arg #2 is a pointer. */ + if (!POINTER_TYPE_P (r.get_argument_type (i - 1))) + return error_mark_node; + + if (!r.require_integer_immediate (i)) + return error_mark_node; + + return r.resolve_to (r.mode_suffix_id, type); + } + + bool + check (function_checker &c) const override + { + return c.require_immediate_range (2, 1, 32); + } +}; +SHAPE (vshlc) + } /* end namespace arm_mve */ #undef SHAPE diff --git a/gcc/config/arm/arm-mve-builtins-shapes.h b/gcc/config/arm/arm-mve-builtins-shapes.h index b3d08ab..d73c74c 100644 --- a/gcc/config/arm/arm-mve-builtins-shapes.h +++ b/gcc/config/arm/arm-mve-builtins-shapes.h @@ -85,6 +85,7 @@ namespace arm_mve extern const function_shape *const viddup; extern const function_shape *const vidwdup; extern const function_shape *const vpsel; + extern const function_shape *const vshlc; } /* end namespace arm_mve::shapes */ } /* end namespace arm_mve */ |