[][src]Function core::arch::wasm32::i8x16_narrow_i16x8_s

pub unsafe fn i8x16_narrow_i16x8_s(a: v128, b: v128) -> v128
🔬 This is a nightly-only experimental API. (wasm_simd #74372)
This is supported on WebAssembly and target feature simd128 only.

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

Signed saturation to 0x7f or 0x80 is used and the input lanes are always interpreted as signed integers.