various docs tweaks · rust-lang/rust@3bc490d (original) (raw)
`@@ -204,7 +204,7 @@ extern "platform-intrinsic" {
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`///
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`` /// T must be a vector.
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`///
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``
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/// V must be a vector with the same element type as T and the same length as IDX.
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`` +
/// U must be a vector with the same element type as T and the same length as IDX.
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`///
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`` /// Returns a new vector such that element i is selected from xy[IDX[i]], where xy
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`` /// is the concatenation of x and y. It is a compile-time error if IDX[i] is out-of-bounds
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`@@ -485,24 +485,24 @@ extern "platform-intrinsic" {
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`` /// T must be a vector of integers.
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`pub fn simd_cttz(x: T) -> T;
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``
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/// Round up each element to the next highest integer.
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/// Round up each element to the next highest integer-valued float.
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`///
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`` /// T must be a vector of floats.
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`pub fn simd_ceil(x: T) -> T;
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``
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/// Round down each element to the next lowest integer.
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/// Round down each element to the next lowest integer-valued float.
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`///
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`` /// T must be a vector of floats.
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`pub fn simd_floor(x: T) -> T;
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/// Round each element to the closest integer.
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/// Ties are resolving by rounding away from 0.
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/// Round each element to the closest integer-valued float.
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/// Ties are resolved by rounding away from 0.
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`///
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`` /// T must be a vector of floats.
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`pub fn simd_round(x: T) -> T;
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/// Return the integer part of each element.
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/// This means that non-integer numbers are always truncated towards zero.
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/// Return the integer part of each element as an integer-valued float.
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/// In other words, non-integer values are truncated towards zero.
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`///
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`` /// T must be a vector of floats.
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`pub fn simd_trunc(x: T) -> T;
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