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macro_rules! impl_ops_vector_float_min_max {
([$elem_ty:ident; $elem_count:expr]: $id:ident | $test_tt:tt) => {
impl $id {
#[inline]
pub fn min(self, x: Self) -> Self {
use crate::llvm::simd_fmin;
unsafe { Simd(simd_fmin(self.0, x.0)) }
}
#[inline]
pub fn max(self, x: Self) -> Self {
use crate::llvm::simd_fmax;
unsafe { Simd(simd_fmax(self.0, x.0)) }
}
}
test_if!{
$test_tt:
paste::item! {
pub mod [<$id _ops_vector_min_max>] {
use super::*;
#[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
fn min_max() {
let n = crate::$elem_ty::NAN;
let o = $id::splat(1. as $elem_ty);
let t = $id::splat(2. as $elem_ty);
let mut m = o;
let mut on = o;
for i in 0..$id::lanes() {
if i % 2 == 0 {
m = m.replace(i, 2. as $elem_ty);
on = on.replace(i, n);
}
}
assert_eq!(o.min(t), o);
assert_eq!(t.min(o), o);
assert_eq!(m.min(o), o);
assert_eq!(o.min(m), o);
assert_eq!(m.min(t), m);
assert_eq!(t.min(m), m);
assert_eq!(o.max(t), t);
assert_eq!(t.max(o), t);
assert_eq!(m.max(o), m);
assert_eq!(o.max(m), m);
assert_eq!(m.max(t), t);
assert_eq!(t.max(m), t);
assert_eq!(on.min(o), o);
assert_eq!(o.min(on), o);
assert_eq!(on.max(o), o);
assert_eq!(o.max(on), o);
}
}
}
}
};
}