library/portable-simd/crates/core_simd/src/vendor/arm.rs

   1 #![allow(unused)]
   2 use crate::simd::*;
   3
   4 #[cfg(target_arch = "arm")]
   5 use core::arch::arm::*;
   6
   7 #[cfg(target_arch = "aarch64")]
   8 use core::arch::aarch64::*;
   9
  10 #[cfg(any(
  11     target_arch = "aarch64",
  12     all(target_arch = "arm", target_feature = "v7"),
  13 ))]
  14 mod neon {
  15     use super::*;
  16
  17     from_transmute! { unsafe f32x2 => float32x2_t }
  18     from_transmute! { unsafe f32x4 => float32x4_t }
  19
  20     from_transmute! { unsafe u8x8 => uint8x8_t }
  21     from_transmute! { unsafe u8x16 => uint8x16_t }
  22     from_transmute! { unsafe i8x8 => int8x8_t }
  23     from_transmute! { unsafe i8x16 => int8x16_t }
  24     from_transmute! { unsafe u8x8 => poly8x8_t }
  25     from_transmute! { unsafe u8x16 => poly8x16_t }
  26
  27     from_transmute! { unsafe u16x4 => uint16x4_t }
  28     from_transmute! { unsafe u16x8 => uint16x8_t }
  29     from_transmute! { unsafe i16x4 => int16x4_t }
  30     from_transmute! { unsafe i16x8 => int16x8_t }
  31     from_transmute! { unsafe u16x4 => poly16x4_t }
  32     from_transmute! { unsafe u16x8 => poly16x8_t }
  33
  34     from_transmute! { unsafe u32x2 => uint32x2_t }
  35     from_transmute! { unsafe u32x4 => uint32x4_t }
  36     from_transmute! { unsafe i32x2 => int32x2_t }
  37     from_transmute! { unsafe i32x4 => int32x4_t }
  38
  39     from_transmute! { unsafe Simd<u64, 1> => uint64x1_t }
  40     from_transmute! { unsafe u64x2 => uint64x2_t }
  41     from_transmute! { unsafe Simd<i64, 1> => int64x1_t }
  42     from_transmute! { unsafe i64x2 => int64x2_t }
  43     from_transmute! { unsafe Simd<u64, 1> => poly64x1_t }
  44     from_transmute! { unsafe u64x2 => poly64x2_t }
  45 }
  46
  47 #[cfg(any(
  48     all(target_feature = "v5te", not(target_feature = "mclass")),
  49     all(target_feature = "mclass", target_feature = "dsp"),
  50 ))]
  51 mod dsp {
  52     use super::*;
  53
  54     from_transmute! { unsafe Simd<u16, 2> => uint16x2_t }
  55     from_transmute! { unsafe Simd<i16, 2> => int16x2_t }
  56 }
  57
  58 #[cfg(any(
  59     all(target_feature = "v6", not(target_feature = "mclass")),
  60     all(target_feature = "mclass", target_feature = "dsp"),
  61 ))]
  62 mod simd32 {
  63     use super::*;
  64
  65     from_transmute! { unsafe Simd<u8, 4> => uint8x4_t }
  66     from_transmute! { unsafe Simd<i8, 4> => int8x4_t }
  67 }
  68
  69 #[cfg(target_arch = "aarch64")]
  70 mod aarch64 {
  71     use super::neon::*;
  72     use super::*;
  73
  74     from_transmute! { unsafe Simd<f64, 1> => float64x1_t }
  75     from_transmute! { unsafe f64x2 => float64x2_t }
  76 }