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Correct the docs for WASM relaxed_simd's relaxed_min/relaxed_max operations #1963

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Merged
Amanieu merged 1 commit into from
Nov 28, 2025
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Correct the docs for WASM relaxed_simd's relaxed_min/relaxed_max operations #1963

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24 changes: 16 additions & 8 deletions crates/core_arch/src/wasm32/relaxed_simd.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -248,8 +248,10 @@ pub fn i64x2_relaxed_laneselect(a: v128, b: v128, m: v128) -> v128 {
#[stable(feature = "stdarch_wasm_relaxed_simd", since = "1.82.0")]
pub use i64x2_relaxed_laneselect as u64x2_relaxed_laneselect;

/// A relaxed version of `f32x4_min` which is either `f32x4_min` or
/// `f32x4_pmin`.
/// A relaxed version of `f32x4_min` which has implementation-specific behavior
/// when its operands are NaN or signed zeroes. For more information, see [the
/// WebAssembly
/// specification](https://webassembly.github.io/spec/core/exec/numerics.html#op-frelaxed-min).
#[inline]
#[cfg_attr(test, assert_instr(f32x4.relaxed_min))]
#[target_feature(enable = "relaxed-simd")]
Expand All @@ -259,8 +261,10 @@ pub fn f32x4_relaxed_min(a: v128, b: v128) -> v128 {
unsafe { llvm_f32x4_relaxed_min(a.as_f32x4(), b.as_f32x4()).v128() }
}

/// A relaxed version of `f32x4_max` which is either `f32x4_max` or
/// `f32x4_pmax`.
/// A relaxed version of `f32x4_max` which has implementation-specific behavior
/// when its operands are NaN or signed zeroes. For more information, see [the
/// WebAssembly
/// specification](https://webassembly.github.io/spec/core/exec/numerics.html#op-frelaxed-max).
#[inline]
#[cfg_attr(test, assert_instr(f32x4.relaxed_max))]
#[target_feature(enable = "relaxed-simd")]
Expand All @@ -270,8 +274,10 @@ pub fn f32x4_relaxed_max(a: v128, b: v128) -> v128 {
unsafe { llvm_f32x4_relaxed_max(a.as_f32x4(), b.as_f32x4()).v128() }
}

/// A relaxed version of `f64x2_min` which is either `f64x2_min` or
/// `f64x2_pmin`.
/// A relaxed version of `f64x2_min` which has implementation-specific behavior
/// when its operands are NaN or signed zeroes. For more information, see [the
/// WebAssembly
/// specification](https://webassembly.github.io/spec/core/exec/numerics.html#op-frelaxed-min).
#[inline]
#[cfg_attr(test, assert_instr(f64x2.relaxed_min))]
#[target_feature(enable = "relaxed-simd")]
Expand All @@ -281,8 +287,10 @@ pub fn f64x2_relaxed_min(a: v128, b: v128) -> v128 {
unsafe { llvm_f64x2_relaxed_min(a.as_f64x2(), b.as_f64x2()).v128() }
}

/// A relaxed version of `f64x2_max` which is either `f64x2_max` or
/// `f64x2_pmax`.
/// A relaxed version of `f64x2_max` which has implementation-specific behavior
/// when its operands are NaN or signed zeroes. For more information, see [the
/// WebAssembly
/// specification](https://webassembly.github.io/spec/core/exec/numerics.html#op-frelaxed-max).
#[inline]
#[cfg_attr(test, assert_instr(f64x2.relaxed_max))]
#[target_feature(enable = "relaxed-simd")]
Expand Down