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Convert vsri_n_* methods to const generics (#1033)

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Sparrow Li 2021-03-01 18:39:03 +08:00 • committed by GitHub
parent 42c0cfb8b7
commit f0e2f536bc
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3 changed files with 201 additions and 201 deletions
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200
library/stdarch/crates/core_arch/src/aarch64/neon/mod.rs
View file

@ -2498,182 +2498,182 @@ pub unsafe fn vsliq_n_p16<const N: i32>(a: poly16x8_t, b: poly16x8_t) -> poly16x
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_s8(a: int8x8_t, b: int8x8_t, n: i32) -> int8x8_t {
assert!(1 <= n && n <= 8, "must have 1 ≤ n ≤ 8, but n = {}", n);
vsri_n_s8_(a, b, n)
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_s8<const N: i32>(a: int8x8_t, b: int8x8_t) -> int8x8_t {
static_assert!(N: i32 where N >= 1 && N <= 8);
vsri_n_s8_(a, b, N)
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_s8(a: int8x16_t, b: int8x16_t, n: i32) -> int8x16_t {
assert!(1 <= n && n <= 8, "must have 1 ≤ n ≤ 8, but n = {}", n);
vsriq_n_s8_(a, b, n)
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_s8<const N: i32>(a: int8x16_t, b: int8x16_t) -> int8x16_t {
static_assert!(N: i32 where N >= 1 && N <= 8);
vsriq_n_s8_(a, b, N)
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_s16(a: int16x4_t, b: int16x4_t, n: i32) -> int16x4_t {
assert!(1 <= n && n <= 16, "must have 1 ≤ n ≤ 16, but n = {}", n);
vsri_n_s16_(a, b, n)
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_s16<const N: i32>(a: int16x4_t, b: int16x4_t) -> int16x4_t {
static_assert!(N: i32 where N >= 1 && N <= 16);
vsri_n_s16_(a, b, N)
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_s16(a: int16x8_t, b: int16x8_t, n: i32) -> int16x8_t {
assert!(1 <= n && n <= 16, "must have 1 ≤ n ≤ 16, but n = {}", n);
vsriq_n_s16_(a, b, n)
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_s16<const N: i32>(a: int16x8_t, b: int16x8_t) -> int16x8_t {
static_assert!(N: i32 where N >= 1 && N <= 16);
vsriq_n_s16_(a, b, N)
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_s32(a: int32x2_t, b: int32x2_t, n: i32) -> int32x2_t {
assert!(1 <= n && n <= 32, "must have 1 ≤ n ≤ 32, but n = {}", n);
vsri_n_s32_(a, b, n)
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_s32<const N: i32>(a: int32x2_t, b: int32x2_t) -> int32x2_t {
static_assert!(N: i32 where N >= 1 && N <= 32);
vsri_n_s32_(a, b, N)
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_s32(a: int32x4_t, b: int32x4_t, n: i32) -> int32x4_t {
assert!(1 <= n && n <= 32, "must have 1 ≤ n ≤ 32, but n = {}", n);
vsriq_n_s32_(a, b, n)
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_s32<const N: i32>(a: int32x4_t, b: int32x4_t) -> int32x4_t {
static_assert!(N: i32 where N >= 1 && N <= 32);
vsriq_n_s32_(a, b, N)
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_s64(a: int64x1_t, b: int64x1_t, n: i32) -> int64x1_t {
assert!(1 <= n && n <= 64, "must have 1 ≤ n ≤ 64, but n = {}", n);
vsri_n_s64_(a, b, n)
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_s64<const N: i32>(a: int64x1_t, b: int64x1_t) -> int64x1_t {
static_assert!(N: i32 where N >= 1 && N <= 64);
vsri_n_s64_(a, b, N)
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_s64(a: int64x2_t, b: int64x2_t, n: i32) -> int64x2_t {
assert!(1 <= n && n <= 64, "must have 1 ≤ n ≤ 64, but n = {}", n);
vsriq_n_s64_(a, b, n)
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_s64<const N: i32>(a: int64x2_t, b: int64x2_t) -> int64x2_t {
static_assert!(N: i32 where N >= 1 && N <= 64);
vsriq_n_s64_(a, b, N)
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_u8(a: uint8x8_t, b: uint8x8_t, n: i32) -> uint8x8_t {
assert!(1 <= n && n <= 8, "must have 1 ≤ n ≤ 8, but n = {}", n);
transmute(vsri_n_s8_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_u8<const N: i32>(a: uint8x8_t, b: uint8x8_t) -> uint8x8_t {
static_assert!(N: i32 where N >= 1 && N <= 8);
transmute(vsri_n_s8_(transmute(a), transmute(b), N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_u8(a: uint8x16_t, b: uint8x16_t, n: i32) -> uint8x16_t {
assert!(1 <= n && n <= 8, "must have 1 ≤ n ≤ 8, but n = {}", n);
transmute(vsriq_n_s8_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_u8<const N: i32>(a: uint8x16_t, b: uint8x16_t) -> uint8x16_t {
static_assert!(N: i32 where N >= 1 && N <= 8);
transmute(vsriq_n_s8_(transmute(a), transmute(b), N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_u16(a: uint16x4_t, b: uint16x4_t, n: i32) -> uint16x4_t {
assert!(1 <= n && n <= 16, "must have 1 ≤ n ≤ 16, but n = {}", n);
transmute(vsri_n_s16_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_u16<const N: i32>(a: uint16x4_t, b: uint16x4_t) -> uint16x4_t {
static_assert!(N: i32 where N >= 1 && N <= 16);
transmute(vsri_n_s16_(transmute(a), transmute(b), N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_u16(a: uint16x8_t, b: uint16x8_t, n: i32) -> uint16x8_t {
assert!(1 <= n && n <= 16, "must have 1 ≤ n ≤ 16, but n = {}", n);
transmute(vsriq_n_s16_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_u16<const N: i32>(a: uint16x8_t, b: uint16x8_t) -> uint16x8_t {
static_assert!(N: i32 where N >= 1 && N <= 16);
transmute(vsriq_n_s16_(transmute(a), transmute(b), N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_u32(a: uint32x2_t, b: uint32x2_t, n: i32) -> uint32x2_t {
assert!(1 <= n && n <= 32, "must have 1 ≤ n ≤ 32, but n = {}", n);
transmute(vsri_n_s32_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_u32<const N: i32>(a: uint32x2_t, b: uint32x2_t) -> uint32x2_t {
static_assert!(N: i32 where N >= 1 && N <= 32);
transmute(vsri_n_s32_(transmute(a), transmute(b), N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_u32(a: uint32x4_t, b: uint32x4_t, n: i32) -> uint32x4_t {
assert!(1 <= n && n <= 32, "must have 1 ≤ n ≤ 32, but n = {}", n);
transmute(vsriq_n_s32_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_u32<const N: i32>(a: uint32x4_t, b: uint32x4_t) -> uint32x4_t {
static_assert!(N: i32 where N >= 1 && N <= 32);
transmute(vsriq_n_s32_(transmute(a), transmute(b), N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_u64(a: uint64x1_t, b: uint64x1_t, n: i32) -> uint64x1_t {
assert!(1 <= n && n <= 64, "must have 1 ≤ n ≤ 64, but n = {}", n);
transmute(vsri_n_s64_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_u64<const N: i32>(a: uint64x1_t, b: uint64x1_t) -> uint64x1_t {
static_assert!(N: i32 where N >= 1 && N <= 64);
transmute(vsri_n_s64_(transmute(a), transmute(b), N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_u64(a: uint64x2_t, b: uint64x2_t, n: i32) -> uint64x2_t {
assert!(1 <= n && n <= 64, "must have 1 ≤ n ≤ 64, but n = {}", n);
transmute(vsriq_n_s64_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_u64<const N: i32>(a: uint64x2_t, b: uint64x2_t) -> uint64x2_t {
static_assert!(N: i32 where N >= 1 && N <= 64);
transmute(vsriq_n_s64_(transmute(a), transmute(b), N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_p8(a: poly8x8_t, b: poly8x8_t, n: i32) -> poly8x8_t {
assert!(1 <= n && n <= 8, "must have 1 ≤ n ≤ 8, but n = {}", n);
transmute(vsri_n_s8_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_p8<const N: i32>(a: poly8x8_t, b: poly8x8_t) -> poly8x8_t {
static_assert!(N: i32 where N >= 1 && N <= 8);
transmute(vsri_n_s8_(transmute(a), transmute(b), N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_p8(a: poly8x16_t, b: poly8x16_t, n: i32) -> poly8x16_t {
assert!(1 <= n && n <= 8, "must have 1 ≤ n ≤ 8, but n = {}", n);
transmute(vsriq_n_s8_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_p8<const N: i32>(a: poly8x16_t, b: poly8x16_t) -> poly8x16_t {
static_assert!(N: i32 where N >= 1 && N <= 8);
transmute(vsriq_n_s8_(transmute(a), transmute(b), N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_p16(a: poly16x4_t, b: poly16x4_t, n: i32) -> poly16x4_t {
assert!(1 <= n && n <= 16, "must have 1 ≤ n ≤ 16, but n = {}", n);
transmute(vsri_n_s16_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_p16<const N: i32>(a: poly16x4_t, b: poly16x4_t) -> poly16x4_t {
static_assert!(N: i32 where N >= 1 && N <= 16);
transmute(vsri_n_s16_(transmute(a), transmute(b), N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sri, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_p16(a: poly16x8_t, b: poly16x8_t, n: i32) -> poly16x8_t {
assert!(1 <= n && n <= 16, "must have 1 ≤ n ≤ 16, but n = {}", n);
transmute(vsriq_n_s16_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sri, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_p16<const N: i32>(a: poly16x8_t, b: poly16x8_t) -> poly16x8_t {
static_assert!(N: i32 where N >= 1 && N <= 16);
transmute(vsriq_n_s16_(transmute(a), transmute(b), N))
}
#[cfg(test)]

200
library/stdarch/crates/core_arch/src/arm/neon/mod.rs
View file

@ -3846,22 +3846,22 @@ pub unsafe fn vsliq_n_p16<const N: i32>(a: poly16x8_t, b: poly16x8_t) -> poly16x
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.8", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_s8(a: int8x8_t, b: int8x8_t, n: i32) -> int8x8_t {
assert!(1 <= n && n <= 8, "must have 1 ≤ n ≤ 8, but n = {}", n);
let n = -n as i8;
#[cfg_attr(test, assert_instr("vsri.8", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_s8<const N: i32>(a: int8x8_t, b: int8x8_t) -> int8x8_t {
static_assert!(N : i32 where 1 <= N && N <= 8);
let n = -N as i8;
vshiftins_v8i8(a, b, int8x8_t(n, n, n, n, n, n, n, n))
}
/// Shift Right and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.8", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_s8(a: int8x16_t, b: int8x16_t, n: i32) -> int8x16_t {
assert!(1 <= n && n <= 8, "must have 1 ≤ n ≤ 8, but n = {}", n);
let n = -n as i8;
#[cfg_attr(test, assert_instr("vsri.8", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_s8<const N: i32>(a: int8x16_t, b: int8x16_t) -> int8x16_t {
static_assert!(N : i32 where 1 <= N && N <= 8);
let n = -N as i8;
vshiftins_v16i8(
a,
b,
@ -3872,73 +3872,73 @@ pub unsafe fn vsriq_n_s8(a: int8x16_t, b: int8x16_t, n: i32) -> int8x16_t {
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.16", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_s16(a: int16x4_t, b: int16x4_t, n: i32) -> int16x4_t {
assert!(1 <= n && n <= 16, "must have 1 ≤ n ≤ 16, but n = {}", n);
let n = -n as i16;
#[cfg_attr(test, assert_instr("vsri.16", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_s16<const N: i32>(a: int16x4_t, b: int16x4_t) -> int16x4_t {
static_assert!(N : i32 where 1 <= N && N <= 16);
let n = -N as i16;
vshiftins_v4i16(a, b, int16x4_t(n, n, n, n))
}
/// Shift Right and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.16", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_s16(a: int16x8_t, b: int16x8_t, n: i32) -> int16x8_t {
assert!(1 <= n && n <= 16, "must have 1 ≤ n ≤ 16, but n = {}", n);
let n = -n as i16;
#[cfg_attr(test, assert_instr("vsri.16", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_s16<const N: i32>(a: int16x8_t, b: int16x8_t) -> int16x8_t {
static_assert!(N : i32 where 1 <= N && N <= 16);
let n = -N as i16;
vshiftins_v8i16(a, b, int16x8_t(n, n, n, n, n, n, n, n))
}
/// Shift Right and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.32", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_s32(a: int32x2_t, b: int32x2_t, n: i32) -> int32x2_t {
assert!(1 <= n && n <= 32, "must have 1 ≤ n ≤ 32, but n = {}", n);
vshiftins_v2i32(a, b, int32x2_t(-n, -n))
#[cfg_attr(test, assert_instr("vsri.32", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_s32<const N: i32>(a: int32x2_t, b: int32x2_t) -> int32x2_t {
static_assert!(N : i32 where 1 <= N && N <= 32);
vshiftins_v2i32(a, b, int32x2_t(-N, -N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.32", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_s32(a: int32x4_t, b: int32x4_t, n: i32) -> int32x4_t {
assert!(1 <= n && n <= 32, "must have 1 ≤ n ≤ 32, but n = {}", n);
vshiftins_v4i32(a, b, int32x4_t(-n, -n, -n, -n))
#[cfg_attr(test, assert_instr("vsri.32", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_s32<const N: i32>(a: int32x4_t, b: int32x4_t) -> int32x4_t {
static_assert!(N : i32 where 1 <= N && N <= 32);
vshiftins_v4i32(a, b, int32x4_t(-N, -N, -N, -N))
}
/// Shift Right and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.64", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_s64(a: int64x1_t, b: int64x1_t, n: i32) -> int64x1_t {
assert!(1 <= n && n <= 64, "must have 1 ≤ n ≤ 64, but n = {}", n);
vshiftins_v1i64(a, b, int64x1_t(-n as i64))
#[cfg_attr(test, assert_instr("vsri.64", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_s64<const N: i32>(a: int64x1_t, b: int64x1_t) -> int64x1_t {
static_assert!(N : i32 where 1 <= N && N <= 64);
vshiftins_v1i64(a, b, int64x1_t(-N as i64))
}
/// Shift Right and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.64", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_s64(a: int64x2_t, b: int64x2_t, n: i32) -> int64x2_t {
assert!(1 <= n && n <= 64, "must have 1 ≤ n ≤ 64, but n = {}", n);
vshiftins_v2i64(a, b, int64x2_t(-n as i64, -n as i64))
#[cfg_attr(test, assert_instr("vsri.64", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_s64<const N: i32>(a: int64x2_t, b: int64x2_t) -> int64x2_t {
static_assert!(N : i32 where 1 <= N && N <= 64);
vshiftins_v2i64(a, b, int64x2_t(-N as i64, -N as i64))
}
/// Shift Right and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.8", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_u8(a: uint8x8_t, b: uint8x8_t, n: i32) -> uint8x8_t {
assert!(1 <= n && n <= 8, "must have 1 ≤ n ≤ 8, but n = {}", n);
let n = -n as i8;
#[cfg_attr(test, assert_instr("vsri.8", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_u8<const N: i32>(a: uint8x8_t, b: uint8x8_t) -> uint8x8_t {
static_assert!(N : i32 where 1 <= N && N <= 8);
let n = -N as i8;
transmute(vshiftins_v8i8(
transmute(a),
transmute(b),
@ -3949,11 +3949,11 @@ pub unsafe fn vsri_n_u8(a: uint8x8_t, b: uint8x8_t, n: i32) -> uint8x8_t {
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.8", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_u8(a: uint8x16_t, b: uint8x16_t, n: i32) -> uint8x16_t {
assert!(1 <= n && n <= 8, "must have 1 ≤ n ≤ 8, but n = {}", n);
let n = -n as i8;
#[cfg_attr(test, assert_instr("vsri.8", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_u8<const N: i32>(a: uint8x16_t, b: uint8x16_t) -> uint8x16_t {
static_assert!(N : i32 where 1 <= N && N <= 8);
let n = -N as i8;
transmute(vshiftins_v16i8(
transmute(a),
transmute(b),
@ -3964,11 +3964,11 @@ pub unsafe fn vsriq_n_u8(a: uint8x16_t, b: uint8x16_t, n: i32) -> uint8x16_t {
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.16", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_u16(a: uint16x4_t, b: uint16x4_t, n: i32) -> uint16x4_t {
assert!(1 <= n && n <= 16, "must have 1 ≤ n ≤ 16, but n = {}", n);
let n = -n as i16;
#[cfg_attr(test, assert_instr("vsri.16", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_u16<const N: i32>(a: uint16x4_t, b: uint16x4_t) -> uint16x4_t {
static_assert!(N : i32 where 1 <= N && N <= 16);
let n = -N as i16;
transmute(vshiftins_v4i16(
transmute(a),
transmute(b),
@ -3979,11 +3979,11 @@ pub unsafe fn vsri_n_u16(a: uint16x4_t, b: uint16x4_t, n: i32) -> uint16x4_t {
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.16", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_u16(a: uint16x8_t, b: uint16x8_t, n: i32) -> uint16x8_t {
assert!(1 <= n && n <= 16, "must have 1 ≤ n ≤ 16, but n = {}", n);
let n = -n as i16;
#[cfg_attr(test, assert_instr("vsri.16", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_u16<const N: i32>(a: uint16x8_t, b: uint16x8_t) -> uint16x8_t {
static_assert!(N : i32 where 1 <= N && N <= 16);
let n = -N as i16;
transmute(vshiftins_v8i16(
transmute(a),
transmute(b),
@ -3994,67 +3994,67 @@ pub unsafe fn vsriq_n_u16(a: uint16x8_t, b: uint16x8_t, n: i32) -> uint16x8_t {
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.32", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_u32(a: uint32x2_t, b: uint32x2_t, n: i32) -> uint32x2_t {
assert!(1 <= n && n <= 32, "must have 1 ≤ n ≤ 32, but n = {}", n);
#[cfg_attr(test, assert_instr("vsri.32", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_u32<const N: i32>(a: uint32x2_t, b: uint32x2_t) -> uint32x2_t {
static_assert!(N : i32 where 1 <= N && N <= 32);
transmute(vshiftins_v2i32(
transmute(a),
transmute(b),
int32x2_t(-n, -n),
int32x2_t(-N, -N),
))
}
/// Shift Right and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.32", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_u32(a: uint32x4_t, b: uint32x4_t, n: i32) -> uint32x4_t {
assert!(1 <= n && n <= 32, "must have 1 ≤ n ≤ 32, but n = {}", n);
#[cfg_attr(test, assert_instr("vsri.32", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_u32<const N: i32>(a: uint32x4_t, b: uint32x4_t) -> uint32x4_t {
static_assert!(N : i32 where 1 <= N && N <= 32);
transmute(vshiftins_v4i32(
transmute(a),
transmute(b),
int32x4_t(-n, -n, -n, -n),
int32x4_t(-N, -N, -N, -N),
))
}
/// Shift Right and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.64", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_u64(a: uint64x1_t, b: uint64x1_t, n: i32) -> uint64x1_t {
assert!(1 <= n && n <= 64, "must have 1 ≤ n ≤ 64, but n = {}", n);
#[cfg_attr(test, assert_instr("vsri.64", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_u64<const N: i32>(a: uint64x1_t, b: uint64x1_t) -> uint64x1_t {
static_assert!(N : i32 where 1 <= N && N <= 64);
transmute(vshiftins_v1i64(
transmute(a),
transmute(b),
int64x1_t(-n as i64),
int64x1_t(-N as i64),
))
}
/// Shift Right and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.64", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_u64(a: uint64x2_t, b: uint64x2_t, n: i32) -> uint64x2_t {
assert!(1 <= n && n <= 64, "must have 1 ≤ n ≤ 64, but n = {}", n);
#[cfg_attr(test, assert_instr("vsri.64", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_u64<const N: i32>(a: uint64x2_t, b: uint64x2_t) -> uint64x2_t {
static_assert!(N : i32 where 1 <= N && N <= 64);
transmute(vshiftins_v2i64(
transmute(a),
transmute(b),
int64x2_t(-n as i64, -n as i64),
int64x2_t(-N as i64, -N as i64),
))
}
/// Shift Right and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.8", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_p8(a: poly8x8_t, b: poly8x8_t, n: i32) -> poly8x8_t {
assert!(1 <= n && n <= 8, "must have 1 ≤ n ≤ 8, but n = {}", n);
let n = -n as i8;
#[cfg_attr(test, assert_instr("vsri.8", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_p8<const N: i32>(a: poly8x8_t, b: poly8x8_t) -> poly8x8_t {
static_assert!(N : i32 where 1 <= N && N <= 8);
let n = -N as i8;
transmute(vshiftins_v8i8(
transmute(a),
transmute(b),
@ -4065,11 +4065,11 @@ pub unsafe fn vsri_n_p8(a: poly8x8_t, b: poly8x8_t, n: i32) -> poly8x8_t {
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.8", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_p8(a: poly8x16_t, b: poly8x16_t, n: i32) -> poly8x16_t {
assert!(1 <= n && n <= 8, "must have 1 ≤ n ≤ 8, but n = {}", n);
let n = -n as i8;
#[cfg_attr(test, assert_instr("vsri.8", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_p8<const N: i32>(a: poly8x16_t, b: poly8x16_t) -> poly8x16_t {
static_assert!(N : i32 where 1 <= N && N <= 8);
let n = -N as i8;
transmute(vshiftins_v16i8(
transmute(a),
transmute(b),
@ -4080,11 +4080,11 @@ pub unsafe fn vsriq_n_p8(a: poly8x16_t, b: poly8x16_t, n: i32) -> poly8x16_t {
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.16", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsri_n_p16(a: poly16x4_t, b: poly16x4_t, n: i32) -> poly16x4_t {
assert!(1 <= n && n <= 16, "must have 1 ≤ n ≤ 16, but n = {}", n);
let n = -n as i16;
#[cfg_attr(test, assert_instr("vsri.16", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsri_n_p16<const N: i32>(a: poly16x4_t, b: poly16x4_t) -> poly16x4_t {
static_assert!(N : i32 where 1 <= N && N <= 16);
let n = -N as i16;
transmute(vshiftins_v4i16(
transmute(a),
transmute(b),
@ -4095,11 +4095,11 @@ pub unsafe fn vsri_n_p16(a: poly16x4_t, b: poly16x4_t, n: i32) -> poly16x4_t {
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsri.16", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsriq_n_p16(a: poly16x8_t, b: poly16x8_t, n: i32) -> poly16x8_t {
assert!(1 <= n && n <= 16, "must have 1 ≤ n ≤ 16, but n = {}", n);
let n = -n as i16;
#[cfg_attr(test, assert_instr("vsri.16", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsriq_n_p16<const N: i32>(a: poly16x8_t, b: poly16x8_t) -> poly16x8_t {
static_assert!(N : i32 where 1 <= N && N <= 16);
let n = -N as i16;
transmute(vshiftins_v8i16(
transmute(a),
transmute(b),

2
library/stdarch/crates/core_arch/src/arm/neon/shift_and_insert_tests.rs
View file

@ -60,7 +60,7 @@ macro_rules! test_vsri {
let b = [$($b as $t),*];
let n_bit_mask = ((1 as $t << $n) - 1).rotate_right($n);
let e = [$(($a as $t & n_bit_mask) | (($b as $t >> $n) & !n_bit_mask)),*];
let r = $fn_id(transmute(a), transmute(b), $n);
let r = $fn_id::<$n>(transmute(a), transmute(b));
let mut d = e;
d = transmute(r);
assert_eq!(d, e);