1 files changed, 0 insertions, 129 deletions
diff --git a/third_party/rust/packed_simd/src/api/bit_manip.rs b/third_party/rust/packed_simd/src/api/bit_manip.rs
deleted file mode 100644
index c1e90bb0fb..0000000000
--- a/third_party/rust/packed_simd/src/api/bit_manip.rs
+++ /dev/null
@@ -1,129 +0,0 @@
-//! Bit manipulations.
-
-macro_rules! impl_bit_manip {
-    ([$elem_ty:ident; $elem_count:expr]: $id:ident | $test_tt:tt) => {
-        impl $id {
-            /// Returns the number of ones in the binary representation of
-            /// the lanes of `self`.
-            #[inline]
-            pub fn count_ones(self) -> Self {
-                super::codegen::bit_manip::BitManip::ctpop(self)
-            }
-
-            /// Returns the number of zeros in the binary representation of
-            /// the lanes of `self`.
-            #[inline]
-            pub fn count_zeros(self) -> Self {
-                super::codegen::bit_manip::BitManip::ctpop(!self)
-            }
-
-            /// Returns the number of leading zeros in the binary
-            /// representation of the lanes of `self`.
-            #[inline]
-            pub fn leading_zeros(self) -> Self {
-                super::codegen::bit_manip::BitManip::ctlz(self)
-            }
-
-            /// Returns the number of trailing zeros in the binary
-            /// representation of the lanes of `self`.
-            #[inline]
-            pub fn trailing_zeros(self) -> Self {
-                super::codegen::bit_manip::BitManip::cttz(self)
-            }
-        }
-
-        test_if! {
-            $test_tt:
-            paste::item! {
-                #[allow(overflowing_literals)]
-                pub mod [<$id _bit_manip>] {
-                    #![allow(const_item_mutation)]
-                    use super::*;
-
-                    const LANE_WIDTH: usize = mem::size_of::<$elem_ty>() * 8;
-
-                    macro_rules! test_func {
-                        ($x:expr, $func:ident) => {{
-                            let mut actual = $x;
-                            for i in 0..$id::lanes() {
-                                actual = actual.replace(
-                                    i,
-                                    $x.extract(i).$func() as $elem_ty
-                                );
-                            }
-                            let expected = $x.$func();
-                            assert_eq!(actual, expected);
-                        }};
-                    }
-
-                    const BYTES: [u8; 64] = [
-                        0, 1, 2, 3, 4, 5, 6, 7,
-                        8, 9, 10, 11, 12, 13, 14, 15,
-                        16, 17, 18, 19, 20, 21, 22, 23,
-                        24, 25, 26, 27, 28, 29, 30, 31,
-                        32, 33, 34, 35, 36, 37, 38, 39,
-                        40, 41, 42, 43, 44, 45, 46, 47,
-                        48, 49, 50, 51, 52, 53, 54, 55,
-                        56, 57, 58, 59, 60, 61, 62, 63,
-                    ];
-
-                    fn load_bytes() -> $id {
-                        let elems: &mut [$elem_ty] = unsafe {
-                            slice::from_raw_parts_mut(
-                                BYTES.as_mut_ptr() as *mut $elem_ty,
-                                $id::lanes(),
-                            )
-                        };
-                        $id::from_slice_unaligned(elems)
-                    }
-
-                    #[cfg_attr(not(target_arch = "wasm32"), test)]
-                    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
-                    fn count_ones() {
-                        test_func!($id::splat(0), count_ones);
-                        test_func!($id::splat(!0), count_ones);
-                        test_func!(load_bytes(), count_ones);
-                    }
-
-                    #[cfg_attr(not(target_arch = "wasm32"), test)]
-                    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
-                    fn count_zeros() {
-                        test_func!($id::splat(0), count_zeros);
-                        test_func!($id::splat(!0), count_zeros);
-                        test_func!(load_bytes(), count_zeros);
-                    }
-
-                    #[cfg_attr(not(target_arch = "wasm32"), test)]
-                    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
-                    fn leading_zeros() {
-                        test_func!($id::splat(0), leading_zeros);
-                        test_func!($id::splat(1), leading_zeros);
-                        // some implementations use `pshufb` which has unique
-                        // behavior when the 8th bit is set.
-                        test_func!($id::splat(0b1000_0010), leading_zeros);
-                        test_func!($id::splat(!0), leading_zeros);
-                        test_func!(
-                            $id::splat(1 << (LANE_WIDTH - 1)),
-                            leading_zeros
-                        );
-                        test_func!(load_bytes(), leading_zeros);
-                    }
-
-                    #[cfg_attr(not(target_arch = "wasm32"), test)]
-                    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
-                    fn trailing_zeros() {
-                        test_func!($id::splat(0), trailing_zeros);
-                        test_func!($id::splat(1), trailing_zeros);
-                        test_func!($id::splat(0b1000_0010), trailing_zeros);
-                        test_func!($id::splat(!0), trailing_zeros);
-                        test_func!(
-                            $id::splat(1 << (LANE_WIDTH - 1)),
-                            trailing_zeros
-                        );
-                        test_func!(load_bytes(), trailing_zeros);
-                    }
-                }
-            }
-        }
-    };
-}