diff options
Diffstat (limited to 'vendor/libm-0.1.4/src/math/fmaxf.rs')
| -rw-r--r-- | vendor/libm-0.1.4/src/math/fmaxf.rs | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/vendor/libm-0.1.4/src/math/fmaxf.rs b/vendor/libm-0.1.4/src/math/fmaxf.rs deleted file mode 100644 index a883fdaef..000000000 --- a/vendor/libm-0.1.4/src/math/fmaxf.rs +++ /dev/null @@ -1,13 +0,0 @@ -#[inline] -#[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)] -pub fn fmaxf(x: f32, y: f32) -> f32 { - // IEEE754 says: maxNum(x, y) is the canonicalized number y if x < y, x if y < x, the - // canonicalized number if one operand is a number and the other a quiet NaN. Otherwise it - // is either x or y, canonicalized (this means results might differ among implementations). - // When either x or y is a signalingNaN, then the result is according to 6.2. - // - // Since we do not support sNaN in Rust yet, we do not need to handle them. - // FIXME(nagisa): due to https://bugs.llvm.org/show_bug.cgi?id=33303 we canonicalize by - // multiplying by 1.0. Should switch to the `canonicalize` when it works. - (if x.is_nan() || x < y { y } else { x }) * 1.0 -} |