diff options
| -rw-r--r-- | library/compiler-builtins/src/float/mod.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/library/compiler-builtins/src/float/mod.rs b/library/compiler-builtins/src/float/mod.rs index 5eedf544f12..af83986447e 100644 --- a/library/compiler-builtins/src/float/mod.rs +++ b/library/compiler-builtins/src/float/mod.rs @@ -98,6 +98,11 @@ pub(crate) trait Float: /// Constructs a `Self` from its parts. Inputs are treated as bits and shifted into position. fn from_parts(negative: bool, exponent: Self::Int, significand: Self::Int) -> Self; + fn abs(self) -> Self { + let abs_mask = !Self::SIGN_MASK ; + Self::from_bits(self.to_bits() & abs_mask) + } + /// Returns (normalized exponent, normalized significand) fn normalize(significand: Self::Int) -> (i32, Self::Int); |