- // MIR for `exhaustive_match` before MatchBranchSimplification | |
+ // MIR for `exhaustive_match` after MatchBranchSimplification | |
fn exhaustive_match(_1: E) -> u8 { | |
debug e => _1; | |
let mut _0: u8; | |
let mut _2: isize; | |
bb0: { | |
_2 = discriminant(_1); | |
switchInt(move _2) -> [0: bb3, 1: bb2, otherwise: bb1]; | |
} | |
bb1: { | |
unreachable; | |
} | |
bb2: { | |
_0 = const 1_u8; | |
goto -> bb4; | |
} | |
bb3: { | |
_0 = const 0_u8; | |
goto -> bb4; | |
} | |
bb4: { | |
return; | |
} | |
} | |