bjoernager/rust
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Implement bswap intrinsic

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bjorn3 2018-11-17 18:52:47 +01:00
parent d425116bdc
commit db5ffdedf7
4 changed files with 89 additions and 25 deletions
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5
example/mini_core_hello_world.rs
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@ -139,6 +139,11 @@ fn main() {
assert_eq!(intrinsics::bitreverse(0b10101000u8), 0b00010101u8);
assert_eq!(intrinsics::bswap(0xabu8), 0xabu8);
assert_eq!(intrinsics::bswap(0xddccu16), 0xccddu16);
assert_eq!(intrinsics::bswap(0xffee_ddccu32), 0xccdd_eeffu32);
assert_eq!(intrinsics::bswap(0x1234_5678_ffee_ddccu64), 0xccdd_eeff_7856_3412u64);
assert_eq!(intrinsics::size_of_val(hello) as u8, 6);
let chars = &['C', 'h', 'a', 'r', 's'];