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Convert vsli_n_* neon methods to const generics (#1027)

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Sparrow Li 2021-03-01 18:38:56 +08:00 • committed by GitHub
parent 634d0f575d
commit 42c0cfb8b7
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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

@ -2317,182 +2317,182 @@ pub unsafe fn vcvtq_u32_f32(a: float32x4_t) -> uint32x4_t {
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_s8(a: int8x8_t, b: int8x8_t, n: i32) -> int8x8_t {
assert!(0 <= n && n <= 7, "must have 0 ≤ n ≤ 7, but n = {}", n);
vsli_n_s8_(a, b, n)
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_s8<const N: i32>(a: int8x8_t, b: int8x8_t) -> int8x8_t {
static_assert_imm3!(N);
vsli_n_s8_(a, b, N)
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_s8(a: int8x16_t, b: int8x16_t, n: i32) -> int8x16_t {
assert!(0 <= n && n <= 7, "must have 0 ≤ n ≤ 7, but n = {}", n);
vsliq_n_s8_(a, b, n)
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_s8<const N: i32>(a: int8x16_t, b: int8x16_t) -> int8x16_t {
static_assert_imm3!(N);
vsliq_n_s8_(a, b, N)
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_s16(a: int16x4_t, b: int16x4_t, n: i32) -> int16x4_t {
assert!(0 <= n && n <= 15, "must have 0 ≤ n ≤ 15, but n = {}", n);
vsli_n_s16_(a, b, n)
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_s16<const N: i32>(a: int16x4_t, b: int16x4_t) -> int16x4_t {
static_assert_imm4!(N);
vsli_n_s16_(a, b, N)
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_s16(a: int16x8_t, b: int16x8_t, n: i32) -> int16x8_t {
assert!(0 <= n && n <= 15, "must have 0 ≤ n ≤ 15, but n = {}", n);
vsliq_n_s16_(a, b, n)
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_s16<const N: i32>(a: int16x8_t, b: int16x8_t) -> int16x8_t {
static_assert_imm4!(N);
vsliq_n_s16_(a, b, N)
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_s32(a: int32x2_t, b: int32x2_t, n: i32) -> int32x2_t {
assert!(0 <= n && n <= 31, "must have 0 ≤ n ≤ 31, but n = {}", n);
vsli_n_s32_(a, b, n)
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_s32<const N: i32>(a: int32x2_t, b: int32x2_t) -> int32x2_t {
static_assert!(N: i32 where N >= 0 && N <= 31);
vsli_n_s32_(a, b, N)
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_s32(a: int32x4_t, b: int32x4_t, n: i32) -> int32x4_t {
assert!(0 <= n && n <= 31, "must have 0 ≤ n ≤ 31, but n = {}", n);
vsliq_n_s32_(a, b, n)
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_s32<const N: i32>(a: int32x4_t, b: int32x4_t) -> int32x4_t {
static_assert!(N: i32 where N >= 0 && N <= 31);
vsliq_n_s32_(a, b, N)
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_s64(a: int64x1_t, b: int64x1_t, n: i32) -> int64x1_t {
assert!(0 <= n && n <= 63, "must have 0 ≤ n ≤ 63, but n = {}", n);
vsli_n_s64_(a, b, n)
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_s64<const N: i32>(a: int64x1_t, b: int64x1_t) -> int64x1_t {
static_assert!(N: i32 where N >= 0 && N <= 63);
vsli_n_s64_(a, b, N)
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_s64(a: int64x2_t, b: int64x2_t, n: i32) -> int64x2_t {
assert!(0 <= n && n <= 63, "must have 0 ≤ n ≤ 63, but n = {}", n);
vsliq_n_s64_(a, b, n)
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_s64<const N: i32>(a: int64x2_t, b: int64x2_t) -> int64x2_t {
static_assert!(N: i32 where N >= 0 && N <= 63);
vsliq_n_s64_(a, b, N)
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_u8(a: uint8x8_t, b: uint8x8_t, n: i32) -> uint8x8_t {
assert!(0 <= n && n <= 7, "must have 0 ≤ n ≤ 7, but n = {}", n);
transmute(vsli_n_s8_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_u8<const N: i32>(a: uint8x8_t, b: uint8x8_t) -> uint8x8_t {
static_assert_imm3!(N);
transmute(vsli_n_s8_(transmute(a), transmute(b), N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_u8(a: uint8x16_t, b: uint8x16_t, n: i32) -> uint8x16_t {
assert!(0 <= n && n <= 7, "must have 0 ≤ n ≤ 7, but n = {}", n);
transmute(vsliq_n_s8_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_u8<const N: i32>(a: uint8x16_t, b: uint8x16_t) -> uint8x16_t {
static_assert_imm3!(N);
transmute(vsliq_n_s8_(transmute(a), transmute(b), N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_u16(a: uint16x4_t, b: uint16x4_t, n: i32) -> uint16x4_t {
assert!(0 <= n && n <= 15, "must have 0 ≤ n ≤ 15, but n = {}", n);
transmute(vsli_n_s16_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_u16<const N: i32>(a: uint16x4_t, b: uint16x4_t) -> uint16x4_t {
static_assert_imm4!(N);
transmute(vsli_n_s16_(transmute(a), transmute(b), N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_u16(a: uint16x8_t, b: uint16x8_t, n: i32) -> uint16x8_t {
assert!(0 <= n && n <= 15, "must have 0 ≤ n ≤ 15, but n = {}", n);
transmute(vsliq_n_s16_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_u16<const N: i32>(a: uint16x8_t, b: uint16x8_t) -> uint16x8_t {
static_assert_imm4!(N);
transmute(vsliq_n_s16_(transmute(a), transmute(b), N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_u32(a: uint32x2_t, b: uint32x2_t, n: i32) -> uint32x2_t {
assert!(0 <= n && n <= 31, "must have 0 ≤ n ≤ 31, but n = {}", n);
transmute(vsli_n_s32_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_u32<const N: i32>(a: uint32x2_t, b: uint32x2_t) -> uint32x2_t {
static_assert!(N: i32 where N >= 0 && N <= 31);
transmute(vsli_n_s32_(transmute(a), transmute(b), N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_u32(a: uint32x4_t, b: uint32x4_t, n: i32) -> uint32x4_t {
assert!(0 <= n && n <= 31, "must have 0 ≤ n ≤ 31, but n = {}", n);
transmute(vsliq_n_s32_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_u32<const N: i32>(a: uint32x4_t, b: uint32x4_t) -> uint32x4_t {
static_assert!(N: i32 where N >= 0 && N <= 31);
transmute(vsliq_n_s32_(transmute(a), transmute(b), N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_u64(a: uint64x1_t, b: uint64x1_t, n: i32) -> uint64x1_t {
assert!(0 <= n && n <= 63, "must have 0 ≤ n ≤ 63, but n = {}", n);
transmute(vsli_n_s64_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_u64<const N: i32>(a: uint64x1_t, b: uint64x1_t) -> uint64x1_t {
static_assert!(N: i32 where N >= 0 && N <= 63);
transmute(vsli_n_s64_(transmute(a), transmute(b), N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_u64(a: uint64x2_t, b: uint64x2_t, n: i32) -> uint64x2_t {
assert!(0 <= n && n <= 63, "must have 0 ≤ n ≤ 63, but n = {}", n);
transmute(vsliq_n_s64_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_u64<const N: i32>(a: uint64x2_t, b: uint64x2_t) -> uint64x2_t {
static_assert!(N: i32 where N >= 0 && N <= 63);
transmute(vsliq_n_s64_(transmute(a), transmute(b), N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_p8(a: poly8x8_t, b: poly8x8_t, n: i32) -> poly8x8_t {
assert!(0 <= n && n <= 7, "must have 0 ≤ n ≤ 7, but n = {}", n);
transmute(vsli_n_s8_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_p8<const N: i32>(a: poly8x8_t, b: poly8x8_t) -> poly8x8_t {
static_assert_imm3!(N);
transmute(vsli_n_s8_(transmute(a), transmute(b), N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_p8(a: poly8x16_t, b: poly8x16_t, n: i32) -> poly8x16_t {
assert!(0 <= n && n <= 7, "must have 0 ≤ n ≤ 7, but n = {}", n);
transmute(vsliq_n_s8_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_p8<const N: i32>(a: poly8x16_t, b: poly8x16_t) -> poly8x16_t {
static_assert_imm3!(N);
transmute(vsliq_n_s8_(transmute(a), transmute(b), N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_p16(a: poly16x4_t, b: poly16x4_t, n: i32) -> poly16x4_t {
assert!(0 <= n && n <= 15, "must have 0 ≤ n ≤ 15, but n = {}", n);
transmute(vsli_n_s16_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_p16<const N: i32>(a: poly16x4_t, b: poly16x4_t) -> poly16x4_t {
static_assert_imm4!(N);
transmute(vsli_n_s16_(transmute(a), transmute(b), N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(sli, n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_p16(a: poly16x8_t, b: poly16x8_t, n: i32) -> poly16x8_t {
assert!(0 <= n && n <= 15, "must have 0 ≤ n ≤ 15, but n = {}", n);
transmute(vsliq_n_s16_(transmute(a), transmute(b), n))
#[cfg_attr(test, assert_instr(sli, N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_p16<const N: i32>(a: poly16x8_t, b: poly16x8_t) -> poly16x8_t {
static_assert_imm4!(N);
transmute(vsliq_n_s16_(transmute(a), transmute(b), N))
}
/// Shift Right and Insert (immediate)

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

@ -3585,22 +3585,22 @@ pub unsafe fn vcntq_p8(a: poly8x16_t) -> poly8x16_t {
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsli.8", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_s8(a: int8x8_t, b: int8x8_t, n: i32) -> int8x8_t {
assert!(0 <= n && n <= 7, "must have 0 ≤ n ≤ 7, but n = {}", n);
let n = n as i8;
#[cfg_attr(test, assert_instr("vsli.8", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_s8<const N: i32>(a: int8x8_t, b: int8x8_t) -> int8x8_t {
static_assert_imm3!(N);
let n = N as i8;
vshiftins_v8i8(a, b, int8x8_t(n, n, n, n, n, n, n, n))
}
/// Shift Left and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsli.8", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_s8(a: int8x16_t, b: int8x16_t, n: i32) -> int8x16_t {
assert!(0 <= n && n <= 7, "must have 0 ≤ n ≤ 7, but n = {}", n);
let n = n as i8;
#[cfg_attr(test, assert_instr("vsli.8", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_s8<const N: i32>(a: int8x16_t, b: int8x16_t) -> int8x16_t {
static_assert_imm3!(N);
let n = N as i8;
vshiftins_v16i8(
a,
b,
@ -3611,73 +3611,73 @@ pub unsafe fn vsliq_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("vsli.16", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_s16(a: int16x4_t, b: int16x4_t, n: i32) -> int16x4_t {
assert!(0 <= n && n <= 15, "must have 0 ≤ n ≤ 15, but n = {}", n);
let n = n as i16;
#[cfg_attr(test, assert_instr("vsli.16", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_s16<const N: i32>(a: int16x4_t, b: int16x4_t) -> int16x4_t {
static_assert_imm4!(N);
let n = N as i16;
vshiftins_v4i16(a, b, int16x4_t(n, n, n, n))
}
/// Shift Left and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsli.16", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_s16(a: int16x8_t, b: int16x8_t, n: i32) -> int16x8_t {
assert!(0 <= n && n <= 15, "must have 0 ≤ n ≤ 15, but n = {}", n);
let n = n as i16;
#[cfg_attr(test, assert_instr("vsli.16", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_s16<const N: i32>(a: int16x8_t, b: int16x8_t) -> int16x8_t {
static_assert_imm4!(N);
let n = N as i16;
vshiftins_v8i16(a, b, int16x8_t(n, n, n, n, n, n, n, n))
}
/// Shift Left and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsli.32", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_s32(a: int32x2_t, b: int32x2_t, n: i32) -> int32x2_t {
assert!(0 <= n && n <= 31, "must have 0 ≤ n ≤ 31, but n = {}", n);
vshiftins_v2i32(a, b, int32x2_t(n, n))
#[cfg_attr(test, assert_instr("vsli.32", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_s32<const N: i32>(a: int32x2_t, b: int32x2_t) -> int32x2_t {
static_assert!(N: i32 where N >= 0 && N <= 31);
vshiftins_v2i32(a, b, int32x2_t(N, N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsli.32", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_s32(a: int32x4_t, b: int32x4_t, n: i32) -> int32x4_t {
assert!(0 <= n && n <= 31, "must have 0 ≤ n ≤ 31, but n = {}", n);
vshiftins_v4i32(a, b, int32x4_t(n, n, n, n))
#[cfg_attr(test, assert_instr("vsli.32", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_s32<const N: i32>(a: int32x4_t, b: int32x4_t) -> int32x4_t {
static_assert!(N: i32 where N >= 0 && N <= 31);
vshiftins_v4i32(a, b, int32x4_t(N, N, N, N))
}
/// Shift Left and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsli.64", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_s64(a: int64x1_t, b: int64x1_t, n: i32) -> int64x1_t {
assert!(0 <= n && n <= 63, "must have 0 ≤ n ≤ 63, but n = {}", n);
vshiftins_v1i64(a, b, int64x1_t(n as i64))
#[cfg_attr(test, assert_instr("vsli.64", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_s64<const N: i32>(a: int64x1_t, b: int64x1_t) -> int64x1_t {
static_assert!(N : i32 where 0 <= N && N <= 63);
vshiftins_v1i64(a, b, int64x1_t(N as i64))
}
/// Shift Left and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsli.64", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_s64(a: int64x2_t, b: int64x2_t, n: i32) -> int64x2_t {
assert!(0 <= n && n <= 63, "must have 0 ≤ n ≤ 63, but n = {}", n);
vshiftins_v2i64(a, b, int64x2_t(n as i64, n as i64))
#[cfg_attr(test, assert_instr("vsli.64", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_s64<const N: i32>(a: int64x2_t, b: int64x2_t) -> int64x2_t {
static_assert!(N : i32 where 0 <= N && N <= 63);
vshiftins_v2i64(a, b, int64x2_t(N as i64, N as i64))
}
/// Shift Left and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsli.8", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_u8(a: uint8x8_t, b: uint8x8_t, n: i32) -> uint8x8_t {
assert!(0 <= n && n <= 7, "must have 0 ≤ n ≤ 7, but n = {}", n);
let n = n as i8;
#[cfg_attr(test, assert_instr("vsli.8", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_u8<const N: i32>(a: uint8x8_t, b: uint8x8_t) -> uint8x8_t {
static_assert_imm3!(N);
let n = N as i8;
transmute(vshiftins_v8i8(
transmute(a),
transmute(b),
@ -3688,11 +3688,11 @@ pub unsafe fn vsli_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("vsli.8", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_u8(a: uint8x16_t, b: uint8x16_t, n: i32) -> uint8x16_t {
assert!(0 <= n && n <= 7, "must have 0 ≤ n ≤ 7, but n = {}", n);
let n = n as i8;
#[cfg_attr(test, assert_instr("vsli.8", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_u8<const N: i32>(a: uint8x16_t, b: uint8x16_t) -> uint8x16_t {
static_assert_imm3!(N);
let n = N as i8;
transmute(vshiftins_v16i8(
transmute(a),
transmute(b),
@ -3703,11 +3703,11 @@ pub unsafe fn vsliq_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("vsli.16", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_u16(a: uint16x4_t, b: uint16x4_t, n: i32) -> uint16x4_t {
assert!(0 <= n && n <= 15, "must have 0 ≤ n ≤ 15, but n = {}", n);
let n = n as i16;
#[cfg_attr(test, assert_instr("vsli.16", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_u16<const N: i32>(a: uint16x4_t, b: uint16x4_t) -> uint16x4_t {
static_assert_imm4!(N);
let n = N as i16;
transmute(vshiftins_v4i16(
transmute(a),
transmute(b),
@ -3718,11 +3718,11 @@ pub unsafe fn vsli_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("vsli.16", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_u16(a: uint16x8_t, b: uint16x8_t, n: i32) -> uint16x8_t {
assert!(0 <= n && n <= 15, "must have 0 ≤ n ≤ 15, but n = {}", n);
let n = n as i16;
#[cfg_attr(test, assert_instr("vsli.16", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_u16<const N: i32>(a: uint16x8_t, b: uint16x8_t) -> uint16x8_t {
static_assert_imm4!(N);
let n = N as i16;
transmute(vshiftins_v8i16(
transmute(a),
transmute(b),
@ -3733,63 +3733,63 @@ pub unsafe fn vsliq_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("vsli.32", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_u32(a: uint32x2_t, b: uint32x2_t, n: i32) -> uint32x2_t {
assert!(0 <= n && n <= 31, "must have 0 ≤ n ≤ 31, but n = {}", n);
transmute(vshiftins_v2i32(transmute(a), transmute(b), int32x2_t(n, n)))
#[cfg_attr(test, assert_instr("vsli.32", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_u32<const N: i32>(a: uint32x2_t, b: uint32x2_t) -> uint32x2_t {
static_assert!(N: i32 where N >= 0 && N <= 31);
transmute(vshiftins_v2i32(transmute(a), transmute(b), int32x2_t(N, N)))
}
/// Shift Left and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsli.32", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_u32(a: uint32x4_t, b: uint32x4_t, n: i32) -> uint32x4_t {
assert!(0 <= n && n <= 31, "must have 0 ≤ n ≤ 31, but n = {}", n);
#[cfg_attr(test, assert_instr("vsli.32", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_u32<const N: i32>(a: uint32x4_t, b: uint32x4_t) -> uint32x4_t {
static_assert!(N: i32 where N >= 0 && N <= 31);
transmute(vshiftins_v4i32(
transmute(a),
transmute(b),
int32x4_t(n, n, n, n),
int32x4_t(N, N, N, N),
))
}
/// Shift Left and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsli.64", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_u64(a: uint64x1_t, b: uint64x1_t, n: i32) -> uint64x1_t {
assert!(0 <= n && n <= 63, "must have 0 ≤ n ≤ 63, but n = {}", n);
#[cfg_attr(test, assert_instr("vsli.64", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_u64<const N: i32>(a: uint64x1_t, b: uint64x1_t) -> uint64x1_t {
static_assert!(N : i32 where 0 <= N && N <= 63);
transmute(vshiftins_v1i64(
transmute(a),
transmute(b),
int64x1_t(n as i64),
int64x1_t(N as i64),
))
}
/// Shift Left and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsli.64", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_u64(a: uint64x2_t, b: uint64x2_t, n: i32) -> uint64x2_t {
assert!(0 <= n && n <= 63, "must have 0 ≤ n ≤ 63, but n = {}", n);
#[cfg_attr(test, assert_instr("vsli.64", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_u64<const N: i32>(a: uint64x2_t, b: uint64x2_t) -> uint64x2_t {
static_assert!(N : i32 where 0 <= N && N <= 63);
transmute(vshiftins_v2i64(
transmute(a),
transmute(b),
int64x2_t(n as i64, n as i64),
int64x2_t(N as i64, N as i64),
))
}
/// Shift Left and Insert (immediate)
#[inline]
#[cfg(target_arch = "arm")]
#[target_feature(enable = "neon,v7")]
#[cfg_attr(test, assert_instr("vsli.8", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_p8(a: poly8x8_t, b: poly8x8_t, n: i32) -> poly8x8_t {
assert!(0 <= n && n <= 7, "must have 0 ≤ n ≤ 7, but n = {}", n);
let n = n as i8;
#[cfg_attr(test, assert_instr("vsli.8", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_p8<const N: i32>(a: poly8x8_t, b: poly8x8_t) -> poly8x8_t {
static_assert_imm3!(N);
let n = N as i8;
transmute(vshiftins_v8i8(
transmute(a),
transmute(b),
@ -3800,11 +3800,11 @@ pub unsafe fn vsli_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("vsli.8", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_p8(a: poly8x16_t, b: poly8x16_t, n: i32) -> poly8x16_t {
assert!(0 <= n && n <= 7, "must have 0 ≤ n ≤ 7, but n = {}", n);
let n = n as i8;
#[cfg_attr(test, assert_instr("vsli.8", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_p8<const N: i32>(a: poly8x16_t, b: poly8x16_t) -> poly8x16_t {
static_assert_imm3!(N);
let n = N as i8;
transmute(vshiftins_v16i8(
transmute(a),
transmute(b),
@ -3815,11 +3815,11 @@ pub unsafe fn vsliq_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("vsli.16", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsli_n_p16(a: poly16x4_t, b: poly16x4_t, n: i32) -> poly16x4_t {
assert!(0 <= n && n <= 15, "must have 0 ≤ n ≤ 15, but n = {}", n);
let n = n as i16;
#[cfg_attr(test, assert_instr("vsli.16", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsli_n_p16<const N: i32>(a: poly16x4_t, b: poly16x4_t) -> poly16x4_t {
static_assert_imm4!(N);
let n = N as i16;
transmute(vshiftins_v4i16(
transmute(a),
transmute(b),
@ -3830,11 +3830,11 @@ pub unsafe fn vsli_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("vsli.16", n = 1))]
#[rustc_args_required_const(2)]
pub unsafe fn vsliq_n_p16(a: poly16x8_t, b: poly16x8_t, n: i32) -> poly16x8_t {
assert!(0 <= n && n <= 15, "must have 0 ≤ n ≤ 15, but n = {}", n);
let n = n as i16;
#[cfg_attr(test, assert_instr("vsli.16", N = 1))]
#[rustc_legacy_const_generics(2)]
pub unsafe fn vsliq_n_p16<const N: i32>(a: poly16x8_t, b: poly16x8_t) -> poly16x8_t {
static_assert_imm4!(N);
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

@ -23,7 +23,7 @@ macro_rules! test_vsli {
let b = [$($b as $t),*];
let n_bit_mask: $t = (1 << $n) - 1;
let e = [$(($a as $t & n_bit_mask) | ($b as $t << $n)),*];
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);