rust/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.diff

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- // MIR for `main` before DataflowConstProp
+ // MIR for `main` after DataflowConstProp
fn main() -> () {
let mut _0: (); // return place in scope 0 at $DIR/struct.rs:+0:11: +0:11
let mut _1: S; // in scope 0 at $DIR/struct.rs:+1:9: +1:14
let mut _3: i32; // in scope 0 at $DIR/struct.rs:+2:13: +2:16
let mut _5: i32; // in scope 0 at $DIR/struct.rs:+4:13: +4:14
let mut _6: i32; // in scope 0 at $DIR/struct.rs:+4:17: +4:20
scope 1 {
debug s => _1; // in scope 1 at $DIR/struct.rs:+1:9: +1:14
let _2: i32; // in scope 1 at $DIR/struct.rs:+2:9: +2:10
scope 2 {
debug a => _2; // in scope 2 at $DIR/struct.rs:+2:9: +2:10
let _4: i32; // in scope 2 at $DIR/struct.rs:+4:9: +4:10
scope 3 {
debug b => _4; // in scope 3 at $DIR/struct.rs:+4:9: +4:10
}
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/struct.rs:+1:9: +1:14
Deinit(_1); // scope 0 at $DIR/struct.rs:+1:17: +1:21
(_1.0: i32) = const 1_i32; // scope 0 at $DIR/struct.rs:+1:17: +1:21
StorageLive(_2); // scope 1 at $DIR/struct.rs:+2:9: +2:10
StorageLive(_3); // scope 1 at $DIR/struct.rs:+2:13: +2:16
- _3 = (_1.0: i32); // scope 1 at $DIR/struct.rs:+2:13: +2:16
- _2 = Add(move _3, const 2_i32); // scope 1 at $DIR/struct.rs:+2:13: +2:20
+ _3 = const 1_i32; // scope 1 at $DIR/struct.rs:+2:13: +2:16
+ _2 = const 3_i32; // scope 1 at $DIR/struct.rs:+2:13: +2:20
StorageDead(_3); // scope 1 at $DIR/struct.rs:+2:19: +2:20
(_1.0: i32) = const 3_i32; // scope 2 at $DIR/struct.rs:+3:5: +3:12
StorageLive(_4); // scope 2 at $DIR/struct.rs:+4:9: +4:10
StorageLive(_5); // scope 2 at $DIR/struct.rs:+4:13: +4:14
- _5 = _2; // scope 2 at $DIR/struct.rs:+4:13: +4:14
+ _5 = const 3_i32; // scope 2 at $DIR/struct.rs:+4:13: +4:14
StorageLive(_6); // scope 2 at $DIR/struct.rs:+4:17: +4:20
- _6 = (_1.0: i32); // scope 2 at $DIR/struct.rs:+4:17: +4:20
- _4 = Add(move _5, move _6); // scope 2 at $DIR/struct.rs:+4:13: +4:20
+ _6 = const 3_i32; // scope 2 at $DIR/struct.rs:+4:17: +4:20
+ _4 = const 6_i32; // scope 2 at $DIR/struct.rs:+4:13: +4:20
StorageDead(_6); // scope 2 at $DIR/struct.rs:+4:19: +4:20
StorageDead(_5); // scope 2 at $DIR/struct.rs:+4:19: +4:20
_0 = const (); // scope 0 at $DIR/struct.rs:+0:11: +5:2
StorageDead(_4); // scope 2 at $DIR/struct.rs:+5:1: +5:2
StorageDead(_2); // scope 1 at $DIR/struct.rs:+5:1: +5:2
StorageDead(_1); // scope 0 at $DIR/struct.rs:+5:1: +5:2
return; // scope 0 at $DIR/struct.rs:+5:2: +5:2
}
}