☰
In core::arch::aarch64
?
Function
core
::
arch
::
aarch64
::
vclz_u32
1.59.0
·
source
·
[
−
]
pub unsafe fn vclz_u32(a:
uint32x2_t
) ->
uint32x2_t
Available on
AArch64 and target feature
neon
only.
Expand description
计数前导零位
Arm’s documentation