Function core::arch::wasm32::i32x4_splat

pub fn i32x4_splat(a: i32) -> v128

This is supported on (non-crate feature miri-test-libstd or test or doctest) and WebAssembly and target feature simd128 only.

Creates a vector with identical lanes.

Constructs a vector with x replicated to all 4 lanes.