test/tint/expressions/bitcast/let/64bit/vec2f32-vec2f32.wgsl

@compute @workgroup_size(1)
fn f() {
    let a : vec2<f32> = vec2<f32>(2.003662109375f, -513.03125f);
    let b : vec2<f32> = bitcast<vec2<f32>>(a);
}