rust/tests/mir-opt/building/custom/operators.rs

33 lines
675 B
Rust
Raw Normal View History

// skip-filecheck
// compile-flags: --crate-type=lib
#![feature(custom_mir, core_intrinsics, inline_const)]
use std::intrinsics::mir::*;
// EMIT_MIR operators.f.built.after.mir
#[custom_mir(dialect = "built")]
pub fn f(a: i32, b: bool) -> i32 {
mir!({
a = -a;
b = !b;
a = a + a;
a = a - a;
a = a * a;
a = a / a;
a = a % a;
a = a ^ a;
a = a & a;
a = a << a;
a = a >> a;
b = a == a;
b = a < a;
b = a <= a;
b = a >= a;
b = a > a;
let res = Checked(a + a);
b = res.1;
a = res.0;
RET = a;
Return()
})
}