| - // 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; |
| } |
| } |
| |