☰
In core::arch::aarch64
?
Function
core
::
arch
::
aarch64
::
vqdmulls_s32
1.59.0
·
source
·
[
−
]
pub unsafe fn vqdmulls_s32(a:
i32
, b:
i32
) ->
i64
Available on
AArch64 and target feature
neon
only.
Expand description
有符号饱和加倍乘以长
Arm’s documentation