## u16x8_narrow_i32x4

# Function u16x8_narrow_i32x4

Source

    pub fn u16x8_narrow_i32x4(a: v128, b: v128) -> v128

🔬This is a nightly-only experimental API. (`simd_wasm64` #90599)
Available on `target_family=wasm` and target feature `simd128` only.
Expand description

Converts two input vectors into a smaller lane vector by narrowing each lane.

Signed saturation to 0x0000 or 0xffff is used and the input lanes are always interpreted as signed integers.