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|
- // MIR for `f` before JumpThreading
+ // MIR for `f` after JumpThreading
fn f() -> u64 {
let mut _0: u64;
let mut _1: bool;
bb0: {
StorageLive(_1);
switchInt(const A) -> [1: bb2, 2: bb2, 3: bb2, otherwise: bb1];
}
bb1: {
_1 = const true;
- goto -> bb3;
+ goto -> bb7;
}
bb2: {
_1 = const B;
goto -> bb3;
}
bb3: {
switchInt(copy _1) -> [0: bb5, otherwise: bb4];
}
bb4: {
_0 = const 2_u64;
goto -> bb6;
}
bb5: {
_0 = const 1_u64;
goto -> bb6;
}
bb6: {
StorageDead(_1);
return;
+ }
+
+ bb7: {
+ goto -> bb4;
}
}
|
