tests/mir-opt/const_prop/trivial_const.unwrap_unchecked.SimplifyConstCondition-after-inst-simplify.diff

- // MIR for `unwrap_unchecked` before SimplifyConstCondition-after-inst-simplify
+ // MIR for `unwrap_unchecked` after SimplifyConstCondition-after-inst-simplify
  
  fn unwrap_unchecked(_1: &Option<i32>) -> i32 {
      debug v => _1;
      let mut _0: i32;
      let _2: i32;
      let mut _3: std::option::Option<i32>;
      scope 1 {
          debug v => _2;
      }
      scope 2 (inlined #[track_caller] Option::<i32>::unwrap_unchecked) {
          let mut _4: isize;
          scope 3 {
          }
          scope 4 (inlined #[track_caller] unreachable_unchecked) {
              let _5: ();
              scope 5 (inlined core::ub_checks::check_language_ub) {
                  let mut _6: bool;
                  scope 6 (inlined core::ub_checks::check_language_ub::runtime) {
                  }
              }
          }
      }
  
      bb0: {
          StorageLive(_2);
          StorageLive(_3);
          _3 = copy (*_1);
          StorageLive(_4);
          StorageLive(_5);
          _4 = discriminant(_3);
          switchInt(move _4) -> [0: bb2, 1: bb3, otherwise: bb1];
      }
  
      bb1: {
          unreachable;
      }
  
      bb2: {
-         StorageLive(_6);
-         _6 = const false;
-         assume(copy _6);
-         _5 = unreachable_unchecked::precondition_check() -> [return: bb1, unwind unreachable];
+         unreachable;
      }
  
      bb3: {
          _2 = move ((_3 as Some).0: i32);
          StorageDead(_5);
          StorageDead(_4);
          StorageDead(_3);
          _0 = copy _2;
          StorageDead(_2);
          return;
      }
  }