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-rw-r--r--third_party/rust/packed_simd/src/api/math/float/sqrte.rs44
1 files changed, 0 insertions, 44 deletions
diff --git a/third_party/rust/packed_simd/src/api/math/float/sqrte.rs b/third_party/rust/packed_simd/src/api/math/float/sqrte.rs
deleted file mode 100644
index f7ffad748d..0000000000
--- a/third_party/rust/packed_simd/src/api/math/float/sqrte.rs
+++ /dev/null
@@ -1,44 +0,0 @@
-//! Implements vertical (lane-wise) floating-point `sqrte`.
-
-macro_rules! impl_math_float_sqrte {
- ([$elem_ty:ident; $elem_count:expr]: $id:ident | $test_tt:tt) => {
- impl $id {
- /// Square-root estimate.
- ///
- /// FIXME: The precision of the estimate is currently unspecified.
- #[inline]
- pub fn sqrte(self) -> Self {
- use crate::codegen::math::float::sqrte::Sqrte;
- Sqrte::sqrte(self)
- }
- }
-
- test_if!{
- $test_tt:
- paste::item! {
- pub mod [<$id _math_sqrte>] {
- use super::*;
- #[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
- fn sqrte() {
- use crate::$elem_ty::consts::SQRT_2;
- let tol = $id::splat(2.4e-4 as $elem_ty);
-
- let z = $id::splat(0 as $elem_ty);
- let error = (z - z.sqrte()).abs();
- assert!(error.le(tol).all());
-
- let o = $id::splat(1 as $elem_ty);
- let error = (o - o.sqrte()).abs();
- assert!(error.le(tol).all());
-
- let t = $id::splat(2 as $elem_ty);
- let e = $id::splat(SQRT_2 as $elem_ty);
- let error = (e - t.sqrte()).abs();
-
- assert!(error.le(tol).all());
- }
- }
- }
- }
- };
-}