_blsmsk_u32
core
1.91.0-nightly
(41178b06d 2025-09-10) (Ferrocene by Ferrous Systems)
In core::
arch::
x86
core
::
arch
::
x86
Function
_blsmsk_
u32
Copy item path
1.27.0
·
Source
pub fn _blsmsk_u32(x:
u32
) ->
u32
Available on
(x86 or x86-64) and target feature
bmi1
and x86
only.
Expand description
Gets mask up to lowest set bit.
Intel’s documentation