correct the docs on simd_ comparison operators

these all also accept integer vectors as arguments

library/core/src/intrinsics/simd.rs

@@ -26,28 +26,28 @@ pub unsafe fn simd_extract<T, U>(_x: T, _idx: u32) -> U;
 
 /// Adds two simd vectors elementwise.
 ///
-/// `T` must be a vector of integer or floating point primitive types.
+/// `T` must be a vector of integers or floats.
 #[rustc_intrinsic]
 #[rustc_nounwind]
 pub unsafe fn simd_add<T>(_x: T, _y: T) -> T;
 
 /// Subtracts `rhs` from `lhs` elementwise.
 ///
-/// `T` must be a vector of integer or floating point primitive types.
+/// `T` must be a vector of integers or floats.
 #[rustc_intrinsic]
 #[rustc_nounwind]
 pub unsafe fn simd_sub<T>(_lhs: T, _rhs: T) -> T;
 
 /// Multiplies two simd vectors elementwise.
 ///
-/// `T` must be a vector of integer or floating point primitive types.
+/// `T` must be a vector of integers or floats.
 #[rustc_intrinsic]
 #[rustc_nounwind]
 pub unsafe fn simd_mul<T>(_x: T, _y: T) -> T;
 
 /// Divides `lhs` by `rhs` elementwise.
 ///
-/// `T` must be a vector of integer or floating point primitive types.
+/// `T` must be a vector of integers or floats.
 ///
 /// # Safety
 /// For integers, `rhs` must not contain any zero elements.
@@ -58,7 +58,7 @@ pub unsafe fn simd_div<T>(_lhs: T, _rhs: T) -> T;
 
 /// Returns remainder of two vectors elementwise.
 ///
-/// `T` must be a vector of integer or floating point primitive types.
+/// `T` must be a vector of integers or floats.
 ///
 /// # Safety
 /// For integers, `rhs` must not contain any zero elements.
@@ -116,8 +116,7 @@ pub unsafe fn simd_xor<T>(_x: T, _y: T) -> T;
 
 /// Numerically casts a vector, elementwise.
 ///
-/// `T` and `U` must be vectors of integer or floating point primitive types, and must have the
-/// same length.
+/// `T` and `U` must be vectors of integers or floats, and must have the same length.
 ///
 /// When casting floats to integers, the result is truncated. Out-of-bounds result lead to UB.
 /// When casting integers to floats, the result is rounded.
@@ -138,8 +137,7 @@ pub unsafe fn simd_cast<T, U>(_x: T) -> U;
 
 /// Numerically casts a vector, elementwise.
 ///
-/// `T` and `U` be a vectors of integer or floating point primitive types, and must have the
-/// same length.
+/// `T` and `U` be a vectors of integers or floats, and must have the same length.
 ///
 /// Like `simd_cast`, but saturates float-to-integer conversions (NaN becomes 0).
 /// This matches regular `as` and is always safe.
@@ -187,7 +185,7 @@ pub unsafe fn simd_fmax<T>(_x: T, _y: T) -> T;
 
 /// Tests elementwise equality of two vectors.
 ///
-/// `T` must be a vector of floating-point primitive types.
+/// `T` must be a vector of integer or floating-point primitive types.
 ///
 /// `U` must be a vector of integers with the same number of elements and element size as `T`.
 ///
@@ -198,7 +196,7 @@ pub unsafe fn simd_eq<T, U>(_x: T, _y: T) -> U;
 
 /// Tests elementwise inequality equality of two vectors.
 ///
-/// `T` must be a vector of floating-point primitive types.
+/// `T` must be a vector of integer or floating-point primitive types.
 ///
 /// `U` must be a vector of integers with the same number of elements and element size as `T`.
 ///
@@ -209,7 +207,7 @@ pub unsafe fn simd_ne<T, U>(_x: T, _y: T) -> U;
 
 /// Tests if `x` is less than `y`, elementwise.
 ///
-/// `T` must be a vector of floating-point primitive types.
+/// `T` must be a vector of integer or floating-point primitive types.
 ///
 /// `U` must be a vector of integers with the same number of elements and element size as `T`.
 ///
@@ -220,7 +218,7 @@ pub unsafe fn simd_lt<T, U>(_x: T, _y: T) -> U;
 
 /// Tests if `x` is less than or equal to `y`, elementwise.
 ///
-/// `T` must be a vector of floating-point primitive types.
+/// `T` must be a vector of integer or floating-point primitive types.
 ///
 /// `U` must be a vector of integers with the same number of elements and element size as `T`.
 ///
@@ -231,7 +229,7 @@ pub unsafe fn simd_le<T, U>(_x: T, _y: T) -> U;
 
 /// Tests if `x` is greater than `y`, elementwise.
 ///
-/// `T` must be a vector of floating-point primitive types.
+/// `T` must be a vector of integer or floating-point primitive types.
 ///
 /// `U` must be a vector of integers with the same number of elements and element size as `T`.
 ///
@@ -242,7 +240,7 @@ pub unsafe fn simd_gt<T, U>(_x: T, _y: T) -> U;
 
 /// Tests if `x` is greater than or equal to `y`, elementwise.
 ///
-/// `T` must be a vector of floating-point primitive types.
+/// `T` must be a vector of integer or floating-point primitive types.
 ///
 /// `U` must be a vector of integers with the same number of elements and element size as `T`.
 ///