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|
- // MIR for `main` before DestinationPropagation
+ // MIR for `main` after DestinationPropagation
fn main() -> () {
let mut _0: ();
let mut _1: i32;
let mut _4: i32;
let _5: ();
let mut _6: i32;
scope 1 {
- debug x => _1;
+ debug x => _6;
let _2: i32;
scope 2 {
- debug y => _2;
+ debug y => _6;
let _3: i32;
scope 3 {
- debug z => _3;
+ debug z => _6;
}
}
}
bb0: {
- StorageLive(_1);
- _1 = val() -> [return: bb1, unwind continue];
+ nop;
+ _6 = val() -> [return: bb1, unwind continue];
}
bb1: {
- StorageLive(_2);
- _2 = copy _1;
- StorageLive(_3);
- _3 = copy _2;
- StorageLive(_4);
- _4 = copy _3;
- _1 = move _4;
- StorageDead(_4);
+ nop;
+ nop;
+ nop;
+ nop;
+ nop;
+ nop;
+ nop;
+ nop;
StorageLive(_5);
- StorageLive(_6);
- _6 = copy _1;
+ nop;
+ nop;
_5 = std::mem::drop::<i32>(move _6) -> [return: bb2, unwind continue];
}
bb2: {
- StorageDead(_6);
+ nop;
StorageDead(_5);
_0 = const ();
- StorageDead(_3);
- StorageDead(_2);
- StorageDead(_1);
+ nop;
+ nop;
+ nop;
return;
}
}
|
