| - // MIR for `aggregate_copy` before JumpThreading | |
| + // MIR for `aggregate_copy` after JumpThreading | |
| fn aggregate_copy() -> u32 { | |
| let mut _0: u32; | |
| let _1: (u32, u32); | |
| let mut _4: bool; | |
| let mut _5: u32; | |
| scope 1 { | |
| debug a => _1; | |
| let _2: (u32, u32); | |
| scope 2 { | |
| debug b => _2; | |
| let _3: u32; | |
| scope 3 { | |
| debug c => _3; | |
| } | |
| } | |
| } | |
| bb0: { | |
| StorageLive(_1); | |
| _1 = const aggregate_copy::Foo; | |
| StorageLive(_2); | |
| _2 = copy _1; | |
| StorageLive(_3); | |
| _3 = copy (_2.1: u32); | |
| StorageLive(_4); | |
| StorageLive(_5); | |
| _5 = copy _3; | |
| _4 = Eq(move _5, const 2_u32); | |
| - switchInt(move _4) -> [0: bb2, otherwise: bb1]; | |
| + goto -> bb2; | |
| } | |
| bb1: { | |
| StorageDead(_5); | |
| _0 = copy (_2.0: u32); | |
| goto -> bb3; | |
| } | |
| bb2: { | |
| StorageDead(_5); | |
| _0 = const 13_u32; | |
| goto -> bb3; | |
| } | |
| bb3: { | |
| StorageDead(_4); | |
| StorageDead(_3); | |
| StorageDead(_2); | |
| StorageDead(_1); | |
| return; | |
| } | |
| } | |