[rustc.git] / src / test / mir-opt / simplify_cfg.rs

// Test that the goto chain starting from bb0 is collapsed.
// compile-flags: -Cpanic=abort
// no-prefer-dynamic

// EMIT_MIR simplify_cfg.main.SimplifyCfg-initial.diff
// EMIT_MIR simplify_cfg.main.SimplifyCfg-early-opt.diff
fn main() {
    loop {
        if bar() {
            break;
        }
    }
}

#[inline(never)]
fn bar() -> bool {
    true
}
Commit	Line	Data
0731742a	1	// Test that the goto chain starting from bb0 is collapsed.
94222f64 XL	2	// compile-flags: -Cpanic=abort
94222f64 XL	3	// no-prefer-dynamic
0731742a	4
3dfed10e XL	5	// EMIT_MIR simplify_cfg.main.SimplifyCfg-initial.diff
3dfed10e XL	6	// EMIT_MIR simplify_cfg.main.SimplifyCfg-early-opt.diff
0731742a XL	7	fn main() {
	8	loop {
	9	if bar() {
	10	break;
	11	}
	12	}
	13	}
	14
	15	#[inline(never)]
	16	fn bar() -> bool {
	17	true
	18	}