Function core::arch::aarch64::vqrdmlshs_laneq_s32 [−][src]
pub unsafe fn vqrdmlshs_laneq_s32<const LANE: i32>(
a: i32,
b: i32,
c: int32x4_t
) -> i32
This is supported on AArch64 and target feature
neon only.Expand description
有符号饱和舍入加倍乘减返回高半