File: foo.rs

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#![feature(test)]
extern crate test;

fn foo(x: i32, y: i32) -> i64 {
    (x + y) as i64
}

#[inline(never)]
fn bar() {
    let _f = Box::new(0);
    // This call used to trigger an LLVM bug in opt-level z where the base
    // pointer gets corrupted, see issue #45034
    let y: fn(i32, i32) -> i64 = test::black_box(foo);
    test::black_box(y(1, 2));
}

fn main() {
    bar();
}