2017-02-08 23:10:40 +08:00
|
|
|
use float::Float;
|
|
|
|
|
2017-06-24 02:05:25 +08:00
|
|
|
intrinsics! {
|
2017-06-24 06:16:07 +08:00
|
|
|
#[arm_aeabi_alias = __aeabi_fsub]
|
2017-06-24 02:05:25 +08:00
|
|
|
pub extern "C" fn __subsf3(a: f32, b: f32) -> f32 {
|
2017-09-14 04:08:15 +08:00
|
|
|
a + f32::from_repr(b.repr() ^ f32::SIGN_MASK)
|
2017-02-08 23:10:40 +08:00
|
|
|
}
|
|
|
|
|
2017-06-24 06:16:07 +08:00
|
|
|
#[arm_aeabi_alias = __aeabi_dsub]
|
2017-06-24 02:05:25 +08:00
|
|
|
pub extern "C" fn __subdf3(a: f64, b: f64) -> f64 {
|
2017-09-14 04:08:15 +08:00
|
|
|
a + f64::from_repr(b.repr() ^ f64::SIGN_MASK)
|
2017-06-24 02:05:25 +08:00
|
|
|
}
|
|
|
|
}
|