Function core::arch::wasm64::f32x4_demote_f64x2_zero
1.54.0 · source · pub fn f32x4_demote_f64x2_zero(a: v128) -> v128
Available on
target_family="wasm"
and target feature simd128
and WebAssembly only.Expand description
Conversion of the two double-precision floating point lanes to two lower single-precision lanes of the result. The two higher lanes of the result are initialized to zero. If the conversion result is not representable as a single-precision floating point number, it is rounded to the nearest-even representable number.