rust/tests/mir-opt/issue_41888.main.ElaborateDrops.diff
Tomasz Miąsko 00eec854f1 Emit diff instead of after mir in ElaborateDrops tests
to make it easy to understand chnages made by elaboration.
2023-02-23 14:03:51 +01:00

160 lines
7.9 KiB
Diff

- // MIR for `main` before ElaborateDrops
+ // MIR for `main` after ElaborateDrops
fn main() -> () {
let mut _0: (); // return place in scope 0 at $DIR/issue_41888.rs:+0:11: +0:11
let _1: E; // in scope 0 at $DIR/issue_41888.rs:+1:9: +1:10
let mut _2: bool; // in scope 0 at $DIR/issue_41888.rs:+2:8: +2:14
let mut _3: E; // in scope 0 at $DIR/issue_41888.rs:+3:13: +3:20
let mut _4: K; // in scope 0 at $DIR/issue_41888.rs:+3:18: +3:19
let mut _5: isize; // in scope 0 at $DIR/issue_41888.rs:+4:16: +4:24
+ let mut _7: bool; // in scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ let mut _8: bool; // in scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ let mut _9: bool; // in scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ let mut _10: isize; // in scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ let mut _11: isize; // in scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
scope 1 {
debug e => _1; // in scope 1 at $DIR/issue_41888.rs:+1:9: +1:10
scope 2 {
debug _k => _6; // in scope 2 at $DIR/issue_41888.rs:+4:21: +4:23
let _6: K; // in scope 2 at $DIR/issue_41888.rs:+4:21: +4:23
}
}
bb0: {
+ _9 = const false; // scope 0 at $DIR/issue_41888.rs:+1:9: +1:10
+ _7 = const false; // scope 0 at $DIR/issue_41888.rs:+1:9: +1:10
+ _8 = const false; // scope 0 at $DIR/issue_41888.rs:+1:9: +1:10
StorageLive(_1); // scope 0 at $DIR/issue_41888.rs:+1:9: +1:10
StorageLive(_2); // scope 1 at $DIR/issue_41888.rs:+2:8: +2:14
_2 = cond() -> [return: bb1, unwind: bb11]; // scope 1 at $DIR/issue_41888.rs:+2:8: +2:14
// mir::Constant
// + span: $DIR/issue_41888.rs:8:8: 8:12
// + literal: Const { ty: fn() -> bool {cond}, val: Value(<ZST>) }
}
bb1: {
switchInt(move _2) -> [0: bb7, otherwise: bb2]; // scope 1 at $DIR/issue_41888.rs:+2:8: +2:14
}
bb2: {
StorageLive(_3); // scope 1 at $DIR/issue_41888.rs:+3:13: +3:20
StorageLive(_4); // scope 1 at $DIR/issue_41888.rs:+3:18: +3:19
_4 = K; // scope 1 at $DIR/issue_41888.rs:+3:18: +3:19
_3 = E::F(move _4); // scope 1 at $DIR/issue_41888.rs:+3:13: +3:20
StorageDead(_4); // scope 1 at $DIR/issue_41888.rs:+3:19: +3:20
- replace(_1 <- move _3) -> [return: bb3, unwind: bb10]; // scope 1 at $DIR/issue_41888.rs:+3:9: +3:10
+ goto -> bb14; // scope 1 at $DIR/issue_41888.rs:+3:9: +3:10
}
bb3: {
- drop(_3) -> [return: bb4, unwind: bb11]; // scope 1 at $DIR/issue_41888.rs:+3:19: +3:20
+ goto -> bb4; // scope 1 at $DIR/issue_41888.rs:+3:19: +3:20
}
bb4: {
StorageDead(_3); // scope 1 at $DIR/issue_41888.rs:+3:19: +3:20
_5 = discriminant(_1); // scope 2 at $DIR/issue_41888.rs:+4:16: +4:24
switchInt(move _5) -> [0: bb5, otherwise: bb6]; // scope 2 at $DIR/issue_41888.rs:+4:16: +4:24
}
bb5: {
StorageLive(_6); // scope 2 at $DIR/issue_41888.rs:+4:21: +4:23
+ _9 = const false; // scope 2 at $DIR/issue_41888.rs:+4:21: +4:23
_6 = move ((_1 as F).0: K); // scope 2 at $DIR/issue_41888.rs:+4:21: +4:23
_0 = const (); // scope 2 at $DIR/issue_41888.rs:+4:29: +7:10
StorageDead(_6); // scope 1 at $DIR/issue_41888.rs:+7:9: +7:10
goto -> bb8; // scope 1 at $DIR/issue_41888.rs:+4:9: +7:10
}
bb6: {
_0 = const (); // scope 1 at $DIR/issue_41888.rs:+7:10: +7:10
goto -> bb8; // scope 1 at $DIR/issue_41888.rs:+4:9: +7:10
}
bb7: {
_0 = const (); // scope 1 at $DIR/issue_41888.rs:+8:6: +8:6
goto -> bb8; // scope 1 at $DIR/issue_41888.rs:+2:5: +8:6
}
bb8: {
StorageDead(_2); // scope 1 at $DIR/issue_41888.rs:+8:5: +8:6
- drop(_1) -> bb9; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ goto -> bb20; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
}
bb9: {
+ _7 = const false; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ _8 = const false; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ _9 = const false; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
StorageDead(_1); // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
return; // scope 0 at $DIR/issue_41888.rs:+9:2: +9:2
}
bb10 (cleanup): {
- drop(_3) -> bb11; // scope 1 at $DIR/issue_41888.rs:+3:19: +3:20
+ goto -> bb11; // scope 1 at $DIR/issue_41888.rs:+3:19: +3:20
}
bb11 (cleanup): {
- drop(_1) -> bb12; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ goto -> bb12; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
}
bb12 (cleanup): {
resume; // scope 0 at $DIR/issue_41888.rs:+0:1: +9:2
+ }
+
+ bb13 (cleanup): {
+ _7 = const true; // scope 1 at $DIR/issue_41888.rs:+3:9: +3:10
+ _8 = const true; // scope 1 at $DIR/issue_41888.rs:+3:9: +3:10
+ _9 = const true; // scope 1 at $DIR/issue_41888.rs:+3:9: +3:10
+ _1 = move _3; // scope 1 at $DIR/issue_41888.rs:+3:9: +3:10
+ goto -> bb10; // scope 1 at $DIR/issue_41888.rs:+3:9: +3:10
+ }
+
+ bb14: {
+ _7 = const true; // scope 1 at $DIR/issue_41888.rs:+3:9: +3:10
+ _8 = const true; // scope 1 at $DIR/issue_41888.rs:+3:9: +3:10
+ _9 = const true; // scope 1 at $DIR/issue_41888.rs:+3:9: +3:10
+ _1 = move _3; // scope 1 at $DIR/issue_41888.rs:+3:9: +3:10
+ goto -> bb3; // scope 1 at $DIR/issue_41888.rs:+3:9: +3:10
+ }
+
+ bb15: {
+ _7 = const false; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ goto -> bb9; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ }
+
+ bb16 (cleanup): {
+ goto -> bb12; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ }
+
+ bb17: {
+ drop(_1) -> [return: bb15, unwind: bb12]; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ }
+
+ bb18 (cleanup): {
+ drop(_1) -> bb12; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ }
+
+ bb19: {
+ _10 = discriminant(_1); // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ switchInt(move _10) -> [0: bb15, otherwise: bb17]; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ }
+
+ bb20: {
+ switchInt(_7) -> [0: bb15, otherwise: bb19]; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ }
+
+ bb21 (cleanup): {
+ _11 = discriminant(_1); // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ switchInt(move _11) -> [0: bb16, otherwise: bb18]; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
+ }
+
+ bb22 (cleanup): {
+ switchInt(_7) -> [0: bb12, otherwise: bb21]; // scope 0 at $DIR/issue_41888.rs:+9:1: +9:2
}
}