4 Commits

Author	SHA1	Message	Date
Alex Crichton	7d5fb94560	Fix some typos/bugs with float comparison intrinsics ... * I believe `__gtdf2` erroneously used `f32` instead of `f64` * Most of these needed `#[arm_aeabi_alias]` to ensure they're correctly called through the alias * Some existing aliases were corrected with the right names	2018-01-24 17:01:04 -08:00
whitequark	07b446a9ab	comparesf2/comparedf2: fix a signedness bug and add tests.	2017-12-29 07:58:34 +00:00
whitequark	6adcc9e9cb	comparesf2/comparedf2: use i32 instead of bool for return type. ... Note that this changes semantics: pub extern "C" fn __eqsf2(a: f32, b: f32) -> bool { cmp(a, b).to_le_abi() != 0 } is not the same as pub extern "C" fn __eqsf2(a: f32, b: f32) -> i32 { cmp(a, b).to_le_abi() } However, compiler-rt does the latter, so this is actually an improvement.	2017-12-29 06:14:51 +00:00
whitequark	f5d86476a8	Implement comparesf2/comparedf2 intrinsics.	2017-12-28 03:45:32 +00:00