| //! Vertical (lane-wise) vector-scalar / scalar-vector bitwise operations. |
| |
| macro_rules! impl_ops_scalar_bitwise { |
| ( |
| [$elem_ty:ident; $elem_count:expr]: |
| $id:ident | $test_tt:tt | |
| ($true:expr, $false:expr) |
| ) => { |
| impl crate::ops::BitXor<$elem_ty> for $id { |
| type Output = Self; |
| #[inline] |
| fn bitxor(self, other: $elem_ty) -> Self { |
| self ^ $id::splat(other) |
| } |
| } |
| impl crate::ops::BitXor<$id> for $elem_ty { |
| type Output = $id; |
| #[inline] |
| fn bitxor(self, other: $id) -> $id { |
| $id::splat(self) ^ other |
| } |
| } |
| |
| impl crate::ops::BitAnd<$elem_ty> for $id { |
| type Output = Self; |
| #[inline] |
| fn bitand(self, other: $elem_ty) -> Self { |
| self & $id::splat(other) |
| } |
| } |
| impl crate::ops::BitAnd<$id> for $elem_ty { |
| type Output = $id; |
| #[inline] |
| fn bitand(self, other: $id) -> $id { |
| $id::splat(self) & other |
| } |
| } |
| |
| impl crate::ops::BitOr<$elem_ty> for $id { |
| type Output = Self; |
| #[inline] |
| fn bitor(self, other: $elem_ty) -> Self { |
| self | $id::splat(other) |
| } |
| } |
| impl crate::ops::BitOr<$id> for $elem_ty { |
| type Output = $id; |
| #[inline] |
| fn bitor(self, other: $id) -> $id { |
| $id::splat(self) | other |
| } |
| } |
| |
| impl crate::ops::BitAndAssign<$elem_ty> for $id { |
| #[inline] |
| fn bitand_assign(&mut self, other: $elem_ty) { |
| *self = *self & other; |
| } |
| } |
| impl crate::ops::BitOrAssign<$elem_ty> for $id { |
| #[inline] |
| fn bitor_assign(&mut self, other: $elem_ty) { |
| *self = *self | other; |
| } |
| } |
| impl crate::ops::BitXorAssign<$elem_ty> for $id { |
| #[inline] |
| fn bitxor_assign(&mut self, other: $elem_ty) { |
| *self = *self ^ other; |
| } |
| } |
| |
| test_if!{ |
| $test_tt: |
| paste::item! { |
| pub mod [<$id _ops_scalar_bitwise>] { |
| use super::*; |
| |
| #[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)] |
| fn ops_scalar_bitwise() { |
| let zi = 0 as $elem_ty; |
| let oi = 1 as $elem_ty; |
| let ti = 2 as $elem_ty; |
| let z = $id::splat(zi); |
| let o = $id::splat(oi); |
| let t = $id::splat(ti); |
| |
| // BitAnd: |
| assert_eq!(oi & o, o); |
| assert_eq!(o & oi, o); |
| assert_eq!(oi & z, z); |
| assert_eq!(o & zi, z); |
| assert_eq!(zi & o, z); |
| assert_eq!(z & oi, z); |
| assert_eq!(zi & z, z); |
| assert_eq!(z & zi, z); |
| |
| assert_eq!(ti & t, t); |
| assert_eq!(t & ti, t); |
| assert_eq!(ti & o, z); |
| assert_eq!(t & oi, z); |
| assert_eq!(oi & t, z); |
| assert_eq!(o & ti, z); |
| |
| // BitOr: |
| assert_eq!(oi | o, o); |
| assert_eq!(o | oi, o); |
| assert_eq!(oi | z, o); |
| assert_eq!(o | zi, o); |
| assert_eq!(zi | o, o); |
| assert_eq!(z | oi, o); |
| assert_eq!(zi | z, z); |
| assert_eq!(z | zi, z); |
| |
| assert_eq!(ti | t, t); |
| assert_eq!(t | ti, t); |
| assert_eq!(zi | t, t); |
| assert_eq!(z | ti, t); |
| assert_eq!(ti | z, t); |
| assert_eq!(t | zi, t); |
| |
| // BitXOR: |
| assert_eq!(oi ^ o, z); |
| assert_eq!(o ^ oi, z); |
| assert_eq!(zi ^ z, z); |
| assert_eq!(z ^ zi, z); |
| assert_eq!(zi ^ o, o); |
| assert_eq!(z ^ oi, o); |
| assert_eq!(oi ^ z, o); |
| assert_eq!(o ^ zi, o); |
| |
| assert_eq!(ti ^ t, z); |
| assert_eq!(t ^ ti, z); |
| assert_eq!(ti ^ z, t); |
| assert_eq!(t ^ zi, t); |
| assert_eq!(zi ^ t, t); |
| assert_eq!(z ^ ti, t); |
| |
| { |
| // AndAssign: |
| let mut v = o; |
| v &= ti; |
| assert_eq!(v, z); |
| } |
| { |
| // OrAssign: |
| let mut v = z; |
| v |= oi; |
| assert_eq!(v, o); |
| } |
| { |
| // XORAssign: |
| let mut v = z; |
| v ^= oi; |
| assert_eq!(v, o); |
| } |
| } |
| } |
| } |
| } |
| }; |
| } |