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Provide link for rounding parameters - SSE

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Martin Liska 2024-09-21 16:35:22 +02:00 • committed by Amanieu d'Antras
parent f8813384e7
commit 8376fbe34f
1 changed files with 20 additions and 96 deletions
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116
library/stdarch/crates/core_arch/src/x86/sse41.rs
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@ -740,30 +740,11 @@ pub unsafe fn _mm_ceil_ss(a: __m128, b: __m128) -> __m128 {
/// double-precision floating-point elements.
/// Rounding is done according to the rounding parameter, which can be one of:
///
/// ```
/// #[cfg(target_arch = "x86")]
/// use std::arch::x86::*;
/// #[cfg(target_arch = "x86_64")]
/// use std::arch::x86_64::*;
///
/// # fn main() {
/// // round to nearest, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC;
/// // round down, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_NEG_INF | _MM_FROUND_NO_EXC;
/// // round up, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_POS_INF | _MM_FROUND_NO_EXC;
/// // truncate, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_ZERO | _MM_FROUND_NO_EXC;
/// // use MXCSR.RC; see `_MM_SET_ROUNDING_MODE`:
/// # let _x =
/// _MM_FROUND_CUR_DIRECTION;
/// # }
/// ```
/// * [`_MM_FROUND_TO_NEAREST_INT`] | [`_MM_FROUND_NO_EXC`]: round to nearest and suppress exceptions
/// * [`_MM_FROUND_TO_NEG_INF`] | [`_MM_FROUND_NO_EXC`]: round down and suppress exceptions
/// * [`_MM_FROUND_TO_POS_INF`] | [`_MM_FROUND_NO_EXC`]: round up and suppress exceptions
/// * [`_MM_FROUND_TO_ZERO`] | [`_MM_FROUND_NO_EXC`]: truncate and suppress exceptions
/// * [`_MM_FROUND_CUR_DIRECTION`]: use `MXCSR.RC` - see [`_MM_SET_ROUNDING_MODE`]
///
/// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_mm_round_pd)
#[inline]
@ -781,30 +762,11 @@ pub unsafe fn _mm_round_pd<const ROUNDING: i32>(a: __m128d) -> __m128d {
/// single-precision floating-point elements.
/// Rounding is done according to the rounding parameter, which can be one of:
///
/// ```
/// #[cfg(target_arch = "x86")]
/// use std::arch::x86::*;
/// #[cfg(target_arch = "x86_64")]
/// use std::arch::x86_64::*;
///
/// # fn main() {
/// // round to nearest, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC;
/// // round down, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_NEG_INF | _MM_FROUND_NO_EXC;
/// // round up, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_POS_INF | _MM_FROUND_NO_EXC;
/// // truncate, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_ZERO | _MM_FROUND_NO_EXC;
/// // use MXCSR.RC; see `_MM_SET_ROUNDING_MODE`:
/// # let _x =
/// _MM_FROUND_CUR_DIRECTION;
/// # }
/// ```
/// * [`_MM_FROUND_TO_NEAREST_INT`] | [`_MM_FROUND_NO_EXC`]: round to nearest and suppress exceptions
/// * [`_MM_FROUND_TO_NEG_INF`] | [`_MM_FROUND_NO_EXC`]: round down and suppress exceptions
/// * [`_MM_FROUND_TO_POS_INF`] | [`_MM_FROUND_NO_EXC`]: round up and suppress exceptions
/// * [`_MM_FROUND_TO_ZERO`] | [`_MM_FROUND_NO_EXC`]: truncate and suppress exceptions
/// * [`_MM_FROUND_CUR_DIRECTION`]: use `MXCSR.RC` - see [`_MM_SET_ROUNDING_MODE`]
///
/// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_mm_round_ps)
#[inline]
@ -824,30 +786,11 @@ pub unsafe fn _mm_round_ps<const ROUNDING: i32>(a: __m128) -> __m128 {
/// result.
/// Rounding is done according to the rounding parameter, which can be one of:
///
/// ```
/// #[cfg(target_arch = "x86")]
/// use std::arch::x86::*;
/// #[cfg(target_arch = "x86_64")]
/// use std::arch::x86_64::*;
///
/// # fn main() {
/// // round to nearest, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC;
/// // round down, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_NEG_INF | _MM_FROUND_NO_EXC;
/// // round up, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_POS_INF | _MM_FROUND_NO_EXC;
/// // truncate, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_ZERO | _MM_FROUND_NO_EXC;
/// // use MXCSR.RC; see `_MM_SET_ROUNDING_MODE`:
/// # let _x =
/// _MM_FROUND_CUR_DIRECTION;
/// # }
/// ```
/// * [`_MM_FROUND_TO_NEAREST_INT`] | [`_MM_FROUND_NO_EXC`]: round to nearest and suppress exceptions
/// * [`_MM_FROUND_TO_NEG_INF`] | [`_MM_FROUND_NO_EXC`]: round down and suppress exceptions
/// * [`_MM_FROUND_TO_POS_INF`] | [`_MM_FROUND_NO_EXC`]: round up and suppress exceptions
/// * [`_MM_FROUND_TO_ZERO`] | [`_MM_FROUND_NO_EXC`]: truncate and suppress exceptions
/// * [`_MM_FROUND_CUR_DIRECTION`]: use `MXCSR.RC` - see [`_MM_SET_ROUNDING_MODE`]
///
/// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_mm_round_sd)
#[inline]
@ -867,30 +810,11 @@ pub unsafe fn _mm_round_sd<const ROUNDING: i32>(a: __m128d, b: __m128d) -> __m12
/// of the intrinsic result.
/// Rounding is done according to the rounding parameter, which can be one of:
///
/// ```
/// #[cfg(target_arch = "x86")]
/// use std::arch::x86::*;
/// #[cfg(target_arch = "x86_64")]
/// use std::arch::x86_64::*;
///
/// # fn main() {
/// // round to nearest, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC;
/// // round down, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_NEG_INF | _MM_FROUND_NO_EXC;
/// // round up, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_POS_INF | _MM_FROUND_NO_EXC;
/// // truncate, and suppress exceptions:
/// # let _x =
/// _MM_FROUND_TO_ZERO | _MM_FROUND_NO_EXC;
/// // use MXCSR.RC; see `_MM_SET_ROUNDING_MODE`:
/// # let _x =
/// _MM_FROUND_CUR_DIRECTION;
/// # }
/// ```
/// * [`_MM_FROUND_TO_NEAREST_INT`] | [`_MM_FROUND_NO_EXC`]: round to nearest and suppress exceptions
/// * [`_MM_FROUND_TO_NEG_INF`] | [`_MM_FROUND_NO_EXC`]: round down and suppress exceptions
/// * [`_MM_FROUND_TO_POS_INF`] | [`_MM_FROUND_NO_EXC`]: round up and suppress exceptions
/// * [`_MM_FROUND_TO_ZERO`] | [`_MM_FROUND_NO_EXC`]: truncate and suppress exceptions
/// * [`_MM_FROUND_CUR_DIRECTION`]: use `MXCSR.RC` - see [`_MM_SET_ROUNDING_MODE`]
///
/// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_mm_round_ss)
#[inline]