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// min-llvm-version: 10.0.1
// only-x86_64
// run-pass
#![feature(asm)]
fn const_generic<const X: usize>() -> usize {
unsafe {
let a: usize;
asm!("mov {}, {}", out(reg) a, const X);
a
}
}
const fn constfn(x: usize) -> usize {
x
}
fn main() {
unsafe {
let a: usize;
asm!("mov {}, {}", out(reg) a, const 5);
assert_eq!(a, 5);
let b: usize;
asm!("mov {}, {}", out(reg) b, const constfn(5));
assert_eq!(b, 5);
let c: usize;
asm!("mov {}, {}", out(reg) c, const constfn(5) + constfn(5));
assert_eq!(c, 10);
}
let d = const_generic::<5>();
assert_eq!(d, 5);
}
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