[][src]Function core::arch::wasm32::i16x8_widen_low_i8x16_s

pub unsafe fn i16x8_widen_low_i8x16_s(a: v128) -> v128
🔬 This is a nightly-only experimental API. (wasm_simd #74372)
This is supported on WebAssembly only.

Converts low half of the smaller lane vector to a larger lane vector, sign extended.