| //! Implements vertical (lane-wise) floating-point `abs`. |
| |
| macro_rules! impl_math_float_abs { |
| ([$elem_ty:ident; $elem_count:expr]: $id:ident | $test_tt:tt) => { |
| impl $id { |
| /// Absolute value. |
| #[inline] |
| pub fn abs(self) -> Self { |
| use crate::codegen::math::float::abs::Abs; |
| Abs::abs(self) |
| } |
| } |
| |
| test_if!{ |
| $test_tt: |
| paste::item! { |
| pub mod [<$id _math_abs>] { |
| use super::*; |
| #[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)] |
| fn abs() { |
| let o = $id::splat(1 as $elem_ty); |
| assert_eq!(o, o.abs()); |
| |
| let mo = $id::splat(-1 as $elem_ty); |
| assert_eq!(o, mo.abs()); |
| } |
| } |
| } |
| } |
| }; |
| } |