rust/tests/mir-opt/matches_reduce_branches.match_i128_u128.MatchBranchSimplification.diff

43 lines
843 B
Diff

- // MIR for `match_i128_u128` before MatchBranchSimplification
+ // MIR for `match_i128_u128` after MatchBranchSimplification
fn match_i128_u128(_1: EnumAi128) -> u128 {
debug i => _1;
let mut _0: u128;
let mut _2: i128;
bb0: {
_2 = discriminant(_1);
switchInt(move _2) -> [1: bb3, 2: bb4, 3: bb5, 340282366920938463463374607431768211455: bb2, otherwise: bb1];
}
bb1: {
unreachable;
}
bb2: {
_0 = const core::num::<impl u128>::MAX;
goto -> bb6;
}
bb3: {
_0 = const 1_u128;
goto -> bb6;
}
bb4: {
_0 = const 2_u128;
goto -> bb6;
}
bb5: {
_0 = const 3_u128;
goto -> bb6;
}
bb6: {
return;
}
}