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    use core::f32;

    use super::sqrtf;

    #[inline]
    #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
    pub fn hypotf(mut x: f32, mut y: f32) -> f32 {
        let x1p90 = f32::from_bits(0x6c800000); // 0x1p90f === 2 ^ 90
        let x1p_90 = f32::from_bits(0x12800000); // 0x1p-90f === 2 ^ -90

        let mut uxi = x.to_bits();
        let mut uyi = y.to_bits();
        let uti;
        let mut z: f32;

        uxi &= -1i32 as u32 >> 1;
        uyi &= -1i32 as u32 >> 1;
        if uxi < uyi {
            uti = uxi;
            uxi = uyi;
            uyi = uti;
        }

        x = f32::from_bits(uxi);
        y = f32::from_bits(uyi);
        if uyi == 0xff << 23 {
            return y;
        }
        if uxi >= 0xff << 23 || uyi == 0 || uxi - uyi >= 25 << 23 {
            return x + y;
        }

        z = 1.;
        if uxi >= (0x7f + 60) << 23 {
            z = x1p90;
            x *= x1p_90;
            y *= x1p_90;
        } else if uyi < (0x7f - 60) << 23 {
            z = x1p_90;
            x *= x1p90;
            y *= x1p90;
        }
        z * sqrtf((x as f64 * x as f64 + y as f64 * y as f64) as f32)
    }

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