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// compile-flags: -C opt-level=3
#![crate_type = "lib"]
fn infinite_loop() -> u8 {
let i = 2;
while i > 1 {}
1
}
// CHECK-LABEL: @test
#[no_mangle]
fn test() -> u8 {
// CHECK-NOT: unreachable
// CHECK: br label %{{.+}}
// CHECK-NOT: unreachable
let x = infinite_loop();
x
}
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