rust/tests/run-make/msvc-opt-minsize/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();
}