core/stdarch/crates/core_arch/src/x86_64/
avx512bw.rs1use crate::core_arch::x86::*;
2
3#[inline]
7#[target_feature(enable = "avx512bw")]
8#[unstable(feature = "stdarch_x86_avx512", issue = "111137")]
9pub unsafe fn _cvtmask64_u64(a: __mmask64) -> u64 {
10    a
11}
12
13#[inline]
17#[target_feature(enable = "avx512bw")]
18#[unstable(feature = "stdarch_x86_avx512", issue = "111137")]
19pub unsafe fn _cvtu64_mask64(a: u64) -> __mmask64 {
20    a
21}
22
23#[cfg(test)]
24mod tests {
25
26    use stdarch_test::simd_test;
27
28    use crate::core_arch::{x86::*, x86_64::*};
29
30    #[simd_test(enable = "avx512bw")]
31    unsafe fn test_cvtmask64_u64() {
32        let a: __mmask64 = 0b11001100_00110011_01100110_10011001;
33        let r = _cvtmask64_u64(a);
34        let e: u64 = 0b11001100_00110011_01100110_10011001;
35        assert_eq!(r, e);
36    }
37
38    #[simd_test(enable = "avx512bw")]
39    unsafe fn test_cvtu64_mask64() {
40        let a: u64 = 0b11001100_00110011_01100110_10011001;
41        let r = _cvtu64_mask64(a);
42        let e: __mmask64 = 0b11001100_00110011_01100110_10011001;
43        assert_eq!(r, e);
44    }
45}