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|
- // MIR for `bitwise_not` before JumpThreading
+ // MIR for `bitwise_not` after JumpThreading
fn bitwise_not() -> i32 {
let mut _0: i32;
let mut _1: i32;
let mut _2: bool;
let mut _3: i32;
let mut _4: i32;
scope 1 {
debug a => _1;
}
bb0: {
StorageLive(_1);
_1 = const 0_i32;
_1 = const 1_i32;
StorageLive(_2);
StorageLive(_3);
StorageLive(_4);
_4 = copy _1;
_3 = Not(move _4);
StorageDead(_4);
_2 = Eq(move _3, const 0_i32);
switchInt(move _2) -> [0: bb2, otherwise: bb1];
}
bb1: {
StorageDead(_3);
_0 = const 1_i32;
goto -> bb3;
}
bb2: {
StorageDead(_3);
_0 = const 0_i32;
goto -> bb3;
}
bb3: {
StorageDead(_2);
StorageDead(_1);
return;
}
}
|
