☰
In core::core_arch::x86_64::bmi
?
Function
core
::
core_arch
::
x86_64
::
bmi
::
_blsi_u64
1.27.0
·
source
·
[
−
]
pub unsafe fn _blsi_u64(x:
u64
) ->
u64
Available on
x86-64 and target feature
bmi1
only.
Expand description
Extracts lowest set isolated bit.
Intel’s documentation