Function core::arch::wasm::i16x8_bitmask 1.54.0[−][src]
pub fn i16x8_bitmask(a: v128) -> u8
This is supported on
target_family="wasm"
and target feature simd128
only.Expand description
提取 a
中每个 lane 的高位并生成一个所有位连接的标量掩码。