core::arch::aarch64

Function vqdmulhs_laneq_s32

1.59.0 · source
pub unsafe fn vqdmulhs_laneq_s32(a: i32, b: int32x4_t, const N: i32) -> i32
Available on (AArch64 or target_arch="arm64ec") and target feature neon only.
Expand description

Signed saturating doubling multiply returning high half

Arm’s documentation