| - // MIR for `add` before ConstProp |
| + // MIR for `add` after ConstProp |
| |
| fn add() -> u32 { |
| let mut _0: u32; |
| let mut _1: (u32, bool); |
| |
| bb0: { |
| - _1 = CheckedAdd(const 2_u32, const 2_u32); |
| - assert(!move (_1.1: bool), "attempt to compute `{} + {}`, which would overflow", const 2_u32, const 2_u32) -> [success: bb1, unwind unreachable]; |
| + _1 = const (4_u32, false); |
| + assert(!const false, "attempt to compute `{} + {}`, which would overflow", const 2_u32, const 2_u32) -> [success: bb1, unwind unreachable]; |
| } |
| |
| bb1: { |
| - _0 = move (_1.0: u32); |
| + _0 = const 4_u32; |
| return; |
| } |
| + } |
| + |
| + ALLOC0 (size: 8, align: 4) { |
| + 04 00 00 00 00 __ __ __ │ .....░░░ |
| } |
| |