rust/tests/mir-opt/simplify_cfg.rs

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// Test that the goto chain starting from bb0 is collapsed.
// compile-flags: -Cpanic=abort
// no-prefer-dynamic
2020-07-27 14:22:43 -05:00
// 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
}