1 //! Vertical (lane-wise) vector-vector bitwise operations. 2 3 macro_rules! impl_ops_vector_mask_bitwise { 4 ( 5 [$elem_ty:ident; $elem_count:expr]: 6 $id:ident | $test_tt:tt | 7 ($true:expr, $false:expr) 8 ) => { 9 impl crate::ops::Not for $id { 10 type Output = Self; 11 #[inline] 12 fn not(self) -> Self { 13 Self::splat($true) ^ self 14 } 15 } 16 impl crate::ops::BitXor for $id { 17 type Output = Self; 18 #[inline] 19 fn bitxor(self, other: Self) -> Self { 20 use crate::llvm::simd_xor; 21 unsafe { Simd(simd_xor(self.0, other.0)) } 22 } 23 } 24 impl crate::ops::BitAnd for $id { 25 type Output = Self; 26 #[inline] 27 fn bitand(self, other: Self) -> Self { 28 use crate::llvm::simd_and; 29 unsafe { Simd(simd_and(self.0, other.0)) } 30 } 31 } 32 impl crate::ops::BitOr for $id { 33 type Output = Self; 34 #[inline] 35 fn bitor(self, other: Self) -> Self { 36 use crate::llvm::simd_or; 37 unsafe { Simd(simd_or(self.0, other.0)) } 38 } 39 } 40 impl crate::ops::BitAndAssign for $id { 41 #[inline] 42 fn bitand_assign(&mut self, other: Self) { 43 *self = *self & other; 44 } 45 } 46 impl crate::ops::BitOrAssign for $id { 47 #[inline] 48 fn bitor_assign(&mut self, other: Self) { 49 *self = *self | other; 50 } 51 } 52 impl crate::ops::BitXorAssign for $id { 53 #[inline] 54 fn bitxor_assign(&mut self, other: Self) { 55 *self = *self ^ other; 56 } 57 } 58 59 test_if!{ 60 $test_tt: 61 paste::item! { 62 pub mod [<$id _ops_vector_mask_bitwise>] { 63 use super::*; 64 #[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)] 65 fn ops_vector_mask_bitwise() { 66 let t = $id::splat(true); 67 let f = $id::splat(false); 68 assert!(t != f); 69 assert!(!(t == f)); 70 71 // Not: 72 assert_eq!(!t, f); 73 assert_eq!(t, !f); 74 75 // BitAnd: 76 assert_eq!(t & f, f); 77 assert_eq!(f & t, f); 78 assert_eq!(t & t, t); 79 assert_eq!(f & f, f); 80 81 // BitOr: 82 assert_eq!(t | f, t); 83 assert_eq!(f | t, t); 84 assert_eq!(t | t, t); 85 assert_eq!(f | f, f); 86 87 // BitXOR: 88 assert_eq!(t ^ f, t); 89 assert_eq!(f ^ t, t); 90 assert_eq!(t ^ t, f); 91 assert_eq!(f ^ f, f); 92 93 { 94 // AndAssign: 95 let mut v = f; 96 v &= t; 97 assert_eq!(v, f); 98 } 99 { 100 // OrAssign: 101 let mut v = f; 102 v |= t; 103 assert_eq!(v, t); 104 } 105 { 106 // XORAssign: 107 let mut v = f; 108 v ^= t; 109 assert_eq!(v, t); 110 } 111 } 112 } 113 } 114 } 115 }; 116 } 117