rust/tests/ui/const_prop/apfloat-f64-roundtrip.rs
2024-02-16 20:02:50 +00:00

9 lines
241 B
Rust

//@ run-pass
//@ compile-flags: -O -Zmir-opt-level=3 -Cno-prepopulate-passes
// Regression test for a broken MIR optimization (issue #113407).
pub fn main() {
let f = f64::from_bits(0x19873cc2) as f32;
assert_eq!(f.to_bits(), 0);
}