[rustc.git] / src / test / codegen / non-terminate / infinite-loop-1.rs

// compile-flags: -C opt-level=3

#![crate_type = "lib"]

fn infinite_loop() -> u8 {
    loop {}
}

// CHECK-LABEL: @test
#[no_mangle]
fn test() -> u8 {
    // CHECK-NOT: unreachable
    // CHECK: br label %{{.+}}
    // CHECK-NOT: unreachable
    let x = infinite_loop();
    x
}
Commit	Line	Data
6a06907d	1	// compile-flags: -C opt-level=3
e74abb32 XL	2
	3	#![crate_type = "lib"]
	4
	5	fn infinite_loop() -> u8 {
	6	loop {}
	7	}
	8
	9	// CHECK-LABEL: @test
	10	#[no_mangle]
	11	fn test() -> u8 {
	12	// CHECK-NOT: unreachable
	13	// CHECK: br label %{{.+}}
	14	// CHECK-NOT: unreachable
	15	let x = infinite_loop();
	16	x
	17	}