Function core_arch::x86_64::_bittestandreset64

pub unsafe fn _bittestandreset64(p: *mut i64, b: i64) -> u8

🔬 This is a nightly-only experimental API. (simd_x86_bittest)

This is supported on x86-64 only.

Returns the bit in position b of the memory addressed by p, then resets that bit to 0.