/rust/registry/src/index.crates.io-6f17d22bba15001f/libm-0.2.11/src/math/fminf.rs
Line | Count | Source (jump to first uncovered line) |
1 | | #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)] |
2 | 0 | pub fn fminf(x: f32, y: f32) -> f32 { |
3 | 0 | // IEEE754 says: minNum(x, y) is the canonicalized number x if x < y, y if y < x, the |
4 | 0 | // canonicalized number if one operand is a number and the other a quiet NaN. Otherwise it |
5 | 0 | // is either x or y, canonicalized (this means results might differ among implementations). |
6 | 0 | // When either x or y is a signalingNaN, then the result is according to 6.2. |
7 | 0 | // |
8 | 0 | // Since we do not support sNaN in Rust yet, we do not need to handle them. |
9 | 0 | // FIXME(nagisa): due to https://bugs.llvm.org/show_bug.cgi?id=33303 we canonicalize by |
10 | 0 | // multiplying by 1.0. Should switch to the `canonicalize` when it works. |
11 | 0 | (if y.is_nan() || x < y { x } else { y }) * 1.0 |
12 | 0 | } |