Merging upstream version 1.75.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/vendor/packed_simd/src/api/math/float/consts.rs b/vendor/packed_simd/src/api/math/float/consts.rs
new file mode 100644
index 000000000..7f41acbf1
--- /dev/null
+++ b/vendor/packed_simd/src/api/math/float/consts.rs
@@ -0,0 +1,74 @@
+macro_rules! impl_float_consts {
+    ([$elem_ty:ident; $elem_count:expr]: $id:ident) => {
+        impl $id {
+            /// Machine epsilon value.
+            pub const EPSILON: $id = $id::splat(core::$elem_ty::EPSILON);
+
+            /// Smallest finite value.
+            pub const MIN: $id = $id::splat(core::$elem_ty::MIN);
+
+            /// Smallest positive normal value.
+            pub const MIN_POSITIVE: $id = $id::splat(core::$elem_ty::MIN_POSITIVE);
+
+            /// Largest finite value.
+            pub const MAX: $id = $id::splat(core::$elem_ty::MAX);
+
+            /// Not a Number (NaN).
+            pub const NAN: $id = $id::splat(core::$elem_ty::NAN);
+
+            /// Infinity (∞).
+            pub const INFINITY: $id = $id::splat(core::$elem_ty::INFINITY);
+
+            /// Negative infinity (-∞).
+            pub const NEG_INFINITY: $id = $id::splat(core::$elem_ty::NEG_INFINITY);
+
+            /// Archimedes' constant (π)
+            pub const PI: $id = $id::splat(core::$elem_ty::consts::PI);
+
+            /// π/2
+            pub const FRAC_PI_2: $id = $id::splat(core::$elem_ty::consts::FRAC_PI_2);
+
+            /// π/3
+            pub const FRAC_PI_3: $id = $id::splat(core::$elem_ty::consts::FRAC_PI_3);
+
+            /// π/4
+            pub const FRAC_PI_4: $id = $id::splat(core::$elem_ty::consts::FRAC_PI_4);
+
+            /// π/6
+            pub const FRAC_PI_6: $id = $id::splat(core::$elem_ty::consts::FRAC_PI_6);
+
+            /// π/8
+            pub const FRAC_PI_8: $id = $id::splat(core::$elem_ty::consts::FRAC_PI_8);
+
+            /// 1/π
+            pub const FRAC_1_PI: $id = $id::splat(core::$elem_ty::consts::FRAC_1_PI);
+
+            /// 2/π
+            pub const FRAC_2_PI: $id = $id::splat(core::$elem_ty::consts::FRAC_2_PI);
+
+            /// 2/sqrt(π)
+            pub const FRAC_2_SQRT_PI: $id = $id::splat(core::$elem_ty::consts::FRAC_2_SQRT_PI);
+
+            /// sqrt(2)
+            pub const SQRT_2: $id = $id::splat(core::$elem_ty::consts::SQRT_2);
+
+            /// 1/sqrt(2)
+            pub const FRAC_1_SQRT_2: $id = $id::splat(core::$elem_ty::consts::FRAC_1_SQRT_2);
+
+            /// Euler's number (e)
+            pub const E: $id = $id::splat(core::$elem_ty::consts::E);
+
+            /// log<sub>2</sub>(e)
+            pub const LOG2_E: $id = $id::splat(core::$elem_ty::consts::LOG2_E);
+
+            /// log<sub>10</sub>(e)
+            pub const LOG10_E: $id = $id::splat(core::$elem_ty::consts::LOG10_E);
+
+            /// ln(2)
+            pub const LN_2: $id = $id::splat(core::$elem_ty::consts::LN_2);
+
+            /// ln(10)
+            pub const LN_10: $id = $id::splat(core::$elem_ty::consts::LN_10);
+        }
+    };
+}