Function core::arch::x86::_blcfill_u64 [−] [src]

pub unsafe fn _blcfill_u64(x: u64) -> u64

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86 and target feature tbm only.

Clears all bits below the least significant zero bit of x.

If there is no zero bit in x, it returns zero.

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