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Other items in
core
::
arch
::
x86_64
?
Function
core
::
arch
::
x86_64
::
_popcnt32
1.27.0
·
source
·
[
−
]
pub unsafe fn _popcnt32(x:
i32
) ->
i32
This is supported on
x86-64 and target feature
popcnt
only.
Expand description
Counts the bits that are set.
Intel’s documentation