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- // MIR for `main` before DataflowConstProp
+ // MIR for `main` after DataflowConstProp
fn main() -> () {
let mut _0: ();
let mut _1: (u8, u8);
let _2: ();
let mut _4: *mut u8;
let mut _5: *mut u8;
scope 1 {
debug x => _1;
let _6: u8;
scope 2 {
let _3: *mut u8;
scope 3 {
debug p => _3;
}
}
scope 4 {
debug x1 => _6;
}
}
bb0: {
StorageLive(_1);
_1 = (const 0_u8, const 0_u8);
StorageLive(_2);
StorageLive(_3);
_3 = &raw mut (_1.0: u8);
StorageLive(_4);
StorageLive(_5);
_5 = _3;
_4 = ptr::mut_ptr::<impl *mut u8>::add(move _5, const 1_usize) -> [return: bb1, unwind unreachable];
}
bb1: {
StorageDead(_5);
(*_4) = const 1_u8;
StorageDead(_4);
_2 = const ();
StorageDead(_3);
StorageDead(_2);
StorageLive(_6);
_6 = (_1.1: u8);
_0 = const ();
StorageDead(_6);
StorageDead(_1);
return;
}
}
|
