rust/tests/mir-opt/coverage/instrument_coverage_cleanup.main.CleanupPostBorrowck.diff

56 lines
1.5 KiB
Diff

- // MIR for `main` before CleanupPostBorrowck
+ // MIR for `main` after CleanupPostBorrowck
fn main() -> () {
let mut _0: ();
let mut _1: bool;
coverage branch { true: BlockMarkerId(0), false: BlockMarkerId(1) } => $DIR/instrument_coverage_cleanup.rs:14:8: 14:36 (#0)
coverage body span: $DIR/instrument_coverage_cleanup.rs:13:11: 15:2 (#0)
coverage ExpressionId(0) => Expression { lhs: Counter(0), op: Subtract, rhs: Counter(1) };
coverage Code(Counter(0)) => 13:1 - 14:36;
coverage Code(Expression(0)) => 14:37 - 14:39;
coverage Code(Counter(1)) => 14:38 - 14:39;
coverage Code(Counter(0)) => 15:1 - 15:2;
coverage Branch { true_term: Expression(0), false_term: Counter(1) } => 14:8 - 14:36;
bb0: {
Coverage::CounterIncrement(0);
- Coverage::SpanMarker;
+ nop;
StorageLive(_1);
_1 = std::hint::black_box::<bool>(const true) -> [return: bb1, unwind: bb5];
}
bb1: {
switchInt(move _1) -> [0: bb3, otherwise: bb2];
}
bb2: {
Coverage::CounterIncrement(1);
- Coverage::BlockMarker(1);
+ nop;
_0 = const ();
goto -> bb4;
}
bb3: {
Coverage::ExpressionUsed(0);
- Coverage::BlockMarker(0);
+ nop;
_0 = const ();
goto -> bb4;
}
bb4: {
StorageDead(_1);
return;
}
bb5 (cleanup): {
resume;
}
}