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//@ compile-flags: -C opt-level=3
#![crate_type = "lib"]
#![allow(unconditional_recursion)]
// CHECK-LABEL: @infinite_recursion
#[no_mangle]
fn infinite_recursion() -> u8 {
// CHECK-NOT: ret i8 undef
// CHECK: br label %{{.+}}
// CHECK-NOT: ret i8 undef
infinite_recursion()
}
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