Function core::arch::wasm32::i8x16_sub_sat

1.54.0 · source ·
pub fn i8x16_sub_sat(a: v128, b: v128) -> v128
Available on target_family="wasm" and target feature simd128 and WebAssembly only.
Expand description

将两个 128 位 vectors 相减,就好像它们是两个包装的 16 个 8 位有符号整数一样,在溢出到 i8::MIN 时会饱和。