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