diff options
Diffstat (limited to 'library/compiler-builtins/compiler-builtins/src/float/sub.rs')
| -rw-r--r-- | library/compiler-builtins/compiler-builtins/src/float/sub.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/library/compiler-builtins/compiler-builtins/src/float/sub.rs b/library/compiler-builtins/compiler-builtins/src/float/sub.rs index a0fd9dff97f..48ef33b0b82 100644 --- a/library/compiler-builtins/compiler-builtins/src/float/sub.rs +++ b/library/compiler-builtins/compiler-builtins/src/float/sub.rs @@ -1,6 +1,11 @@ use crate::float::Float; intrinsics! { + #[cfg(f16_enabled)] + pub extern "C" fn __subhf3(a: f16, b: f16) -> f16 { + crate::float::add::__addhf3(a, f16::from_bits(b.to_bits() ^ f16::SIGN_MASK)) + } + #[arm_aeabi_alias = __aeabi_fsub] pub extern "C" fn __subsf3(a: f32, b: f32) -> f32 { crate::float::add::__addsf3(a, f32::from_bits(b.to_bits() ^ f32::SIGN_MASK)) |