| - // MIR for `main` before ConstProp |
| + // MIR for `main` after ConstProp |
| |
| fn main() -> () { |
| let mut _0: (); // return place in scope 0 at $DIR/discriminant.rs:10:11: 10:11 |
| let _1: i32; // in scope 0 at $DIR/discriminant.rs:11:9: 11:10 |
| let mut _2: i32; // in scope 0 at $DIR/discriminant.rs:11:13: 11:64 |
| let mut _3: std::option::Option<bool>; // in scope 0 at $DIR/discriminant.rs:11:34: 11:44 |
| let mut _4: isize; // in scope 0 at $DIR/discriminant.rs:11:21: 11:31 |
| scope 1 { |
| debug x => _1; // in scope 1 at $DIR/discriminant.rs:11:9: 11:10 |
| } |
| |
| bb0: { |
| StorageLive(_1); // scope 0 at $DIR/discriminant.rs:11:9: 11:10 |
| StorageLive(_2); // scope 0 at $DIR/discriminant.rs:11:13: 11:64 |
| StorageLive(_3); // scope 0 at $DIR/discriminant.rs:11:34: 11:44 |
| Deinit(_3); // scope 0 at $DIR/discriminant.rs:11:34: 11:44 |
| ((_3 as Some).0: bool) = const true; // scope 0 at $DIR/discriminant.rs:11:34: 11:44 |
| discriminant(_3) = 1; // scope 0 at $DIR/discriminant.rs:11:34: 11:44 |
| - _4 = discriminant(_3); // scope 0 at $DIR/discriminant.rs:11:21: 11:31 |
| - switchInt(move _4) -> [1_isize: bb1, otherwise: bb3]; // scope 0 at $DIR/discriminant.rs:11:21: 11:31 |
| + _4 = const 1_isize; // scope 0 at $DIR/discriminant.rs:11:21: 11:31 |
| + switchInt(const 1_isize) -> [1_isize: bb1, otherwise: bb3]; // scope 0 at $DIR/discriminant.rs:11:21: 11:31 |
| } |
| |
| bb1: { |
| switchInt(((_3 as Some).0: bool)) -> [false: bb3, otherwise: bb2]; // scope 0 at $DIR/discriminant.rs:11:21: 11:31 |
| } |
| |
| bb2: { |
| _2 = const 42_i32; // scope 0 at $DIR/discriminant.rs:11:47: 11:49 |
| goto -> bb4; // scope 0 at $DIR/discriminant.rs:11:13: 11:64 |
| } |
| |
| bb3: { |
| _2 = const 10_i32; // scope 0 at $DIR/discriminant.rs:11:59: 11:61 |
| goto -> bb4; // scope 0 at $DIR/discriminant.rs:11:13: 11:64 |
| } |
| |
| bb4: { |
| _1 = Add(move _2, const 0_i32); // scope 0 at $DIR/discriminant.rs:11:13: 11:68 |
| StorageDead(_2); // scope 0 at $DIR/discriminant.rs:11:67: 11:68 |
| StorageDead(_3); // scope 0 at $DIR/discriminant.rs:11:68: 11:69 |
| nop; // scope 0 at $DIR/discriminant.rs:10:11: 12:2 |
| StorageDead(_1); // scope 0 at $DIR/discriminant.rs:12:1: 12:2 |
| return; // scope 0 at $DIR/discriminant.rs:12:2: 12:2 |
| } |
| } |
| |