diff options
Diffstat (limited to 'tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff')
| -rw-r--r-- | tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff new file mode 100644 index 00000000000..eb88304466e --- /dev/null +++ b/tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff @@ -0,0 +1,50 @@ +- // MIR for `dropping` before ScalarReplacementOfAggregates ++ // MIR for `dropping` after ScalarReplacementOfAggregates + + fn dropping() -> () { + let mut _0: (); // return place in scope 0 at $DIR/sroa.rs:+0:19: +0:19 + let _1: Tag; // in scope 0 at $DIR/sroa.rs:+1:5: +1:32 + let mut _2: S; // in scope 0 at $DIR/sroa.rs:+1:5: +1:30 + let mut _3: Tag; // in scope 0 at $DIR/sroa.rs:+1:7: +1:13 + let mut _4: Tag; // in scope 0 at $DIR/sroa.rs:+1:15: +1:21 + let mut _5: Tag; // in scope 0 at $DIR/sroa.rs:+1:23: +1:29 + + bb0: { + StorageLive(_1); // scope 0 at $DIR/sroa.rs:+1:5: +1:32 + StorageLive(_2); // scope 0 at $DIR/sroa.rs:+1:5: +1:30 + StorageLive(_3); // scope 0 at $DIR/sroa.rs:+1:7: +1:13 + Deinit(_3); // scope 0 at $DIR/sroa.rs:+1:7: +1:13 + (_3.0: usize) = const 0_usize; // scope 0 at $DIR/sroa.rs:+1:7: +1:13 + StorageLive(_4); // scope 0 at $DIR/sroa.rs:+1:15: +1:21 + Deinit(_4); // scope 0 at $DIR/sroa.rs:+1:15: +1:21 + (_4.0: usize) = const 1_usize; // scope 0 at $DIR/sroa.rs:+1:15: +1:21 + StorageLive(_5); // scope 0 at $DIR/sroa.rs:+1:23: +1:29 + Deinit(_5); // scope 0 at $DIR/sroa.rs:+1:23: +1:29 + (_5.0: usize) = const 2_usize; // scope 0 at $DIR/sroa.rs:+1:23: +1:29 + Deinit(_2); // scope 0 at $DIR/sroa.rs:+1:5: +1:30 + (_2.0: Tag) = move _3; // scope 0 at $DIR/sroa.rs:+1:5: +1:30 + (_2.1: Tag) = move _4; // scope 0 at $DIR/sroa.rs:+1:5: +1:30 + (_2.2: Tag) = move _5; // scope 0 at $DIR/sroa.rs:+1:5: +1:30 + StorageDead(_5); // scope 0 at $DIR/sroa.rs:+1:29: +1:30 + StorageDead(_4); // scope 0 at $DIR/sroa.rs:+1:29: +1:30 + StorageDead(_3); // scope 0 at $DIR/sroa.rs:+1:29: +1:30 + _1 = move (_2.1: Tag); // scope 0 at $DIR/sroa.rs:+1:5: +1:32 + drop(_1) -> bb1; // scope 0 at $DIR/sroa.rs:+1:32: +1:33 + } + + bb1: { + drop((_2.0: Tag)) -> bb3; // scope 0 at $DIR/sroa.rs:+1:32: +1:33 + } + + bb2: { + StorageDead(_2); // scope 0 at $DIR/sroa.rs:+1:32: +1:33 + StorageDead(_1); // scope 0 at $DIR/sroa.rs:+1:32: +1:33 + _0 = const (); // scope 0 at $DIR/sroa.rs:+0:19: +2:2 + return; // scope 0 at $DIR/sroa.rs:+2:2: +2:2 + } + + bb3: { + drop((_2.2: Tag)) -> bb2; // scope 0 at $DIR/sroa.rs:+1:32: +1:33 + } + } + |