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

// min-llvm-version: 12.0
// 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 XL	1	// min-llvm-version: 12.0
6a06907d XL	2	// compile-flags: -C opt-level=3
e74abb32 XL	3
	4	#![crate_type = "lib"]
	5
	6	fn infinite_loop() -> u8 {
	7	loop {}
	8	}
	9
	10	// CHECK-LABEL: @test
	11	#[no_mangle]
	12	fn test() -> u8 {
	13	// CHECK-NOT: unreachable
	14	// CHECK: br label %{{.+}}
	15	// CHECK-NOT: unreachable
	16	let x = infinite_loop();
	17	x
	18	}