☰
In core::arch::aarch64
?
Function
core
::
arch
::
aarch64
::
vtst_p8
1.59.0
·
source
·
[
−
]
pub unsafe fn vtst_p8(a:
poly8x8_t
, b:
poly8x8_t
) ->
uint8x8_t
Available on
AArch64 and target feature
neon
only.
Expand description
有符号比较按位测试位非零
Arm’s documentation