| - // MIR for `unwrap_unchecked` before InstSimplify |
| + // MIR for `unwrap_unchecked` after InstSimplify |
| |
| fn unwrap_unchecked(_1: Option<i32>) -> i32 { |
| debug x => _1; |
| let mut _0: i32; |
| let mut _2: std::option::Option<i32>; |
| scope 1 (inlined #[track_caller] Option::<i32>::unwrap_unchecked) { |
| debug self => _2; |
| let mut _3: isize; |
| scope 2 { |
| debug val => _0; |
| } |
| scope 3 (inlined unreachable_unchecked) { |
| let mut _4: bool; |
| let _5: (); |
| scope 4 (inlined core::ub_checks::check_language_ub) { |
| scope 5 (inlined core::ub_checks::check_language_ub::runtime) { |
| } |
| } |
| } |
| } |
| |
| bb0: { |
| StorageLive(_2); |
| _2 = _1; |
| StorageLive(_3); |
| StorageLive(_5); |
| _3 = discriminant(_2); |
| switchInt(move _3) -> [0: bb2, 1: bb3, otherwise: bb1]; |
| } |
| |
| bb1: { |
| unreachable; |
| } |
| |
| bb2: { |
| StorageLive(_4); |
| - _4 = UbChecks(); |
| + _4 = const false; |
| assume(_4); |
| _5 = unreachable_unchecked::precondition_check() -> [return: bb1, unwind unreachable]; |
| } |
| |
| bb3: { |
| _0 = move ((_2 as Some).0: i32); |
| StorageDead(_5); |
| StorageDead(_3); |
| StorageDead(_2); |
| return; |
| } |
| } |
| |