rust/tests/mir-opt/matches_reduce_branches.match_u8_i16_2.MatchBranchSimplification.diff
2024-04-08 18:54:33 +08:00

27 lines
504 B
Diff

- // MIR for `match_u8_i16_2` before MatchBranchSimplification
+ // MIR for `match_u8_i16_2` after MatchBranchSimplification
fn match_u8_i16_2(_1: EnumAu8) -> i16 {
let mut _0: i16;
let mut _2: u8;
bb0: {
_2 = discriminant(_1);
switchInt(_2) -> [1: bb3, 2: bb1, otherwise: bb2];
}
bb1: {
_0 = const 2_i16;
goto -> bb3;
}
bb2: {
unreachable;
}
bb3: {
return;
}
}