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