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-rw-r--r--tests/mir-opt/sroa/structs.dropping.ScalarReplacementOfAggregates.diff44
1 files changed, 44 insertions, 0 deletions
diff --git a/tests/mir-opt/sroa/structs.dropping.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa/structs.dropping.ScalarReplacementOfAggregates.diff
new file mode 100644
index 000000000..d378c260a
--- /dev/null
+++ b/tests/mir-opt/sroa/structs.dropping.ScalarReplacementOfAggregates.diff
@@ -0,0 +1,44 @@
+- // MIR for `dropping` before ScalarReplacementOfAggregates
++ // MIR for `dropping` after ScalarReplacementOfAggregates
+
+ fn dropping() -> () {
+ let mut _0: (); // return place in scope 0 at $DIR/structs.rs:+0:19: +0:19
+ let _1: Tag; // in scope 0 at $DIR/structs.rs:+1:5: +1:32
+ let mut _2: S; // in scope 0 at $DIR/structs.rs:+1:5: +1:30
+ let mut _3: Tag; // in scope 0 at $DIR/structs.rs:+1:7: +1:13
+ let mut _4: Tag; // in scope 0 at $DIR/structs.rs:+1:15: +1:21
+ let mut _5: Tag; // in scope 0 at $DIR/structs.rs:+1:23: +1:29
+
+ bb0: {
+ StorageLive(_1); // scope 0 at $DIR/structs.rs:+1:5: +1:32
+ StorageLive(_2); // scope 0 at $DIR/structs.rs:+1:5: +1:30
+ StorageLive(_3); // scope 0 at $DIR/structs.rs:+1:7: +1:13
+ _3 = Tag(const 0_usize); // scope 0 at $DIR/structs.rs:+1:7: +1:13
+ StorageLive(_4); // scope 0 at $DIR/structs.rs:+1:15: +1:21
+ _4 = Tag(const 1_usize); // scope 0 at $DIR/structs.rs:+1:15: +1:21
+ StorageLive(_5); // scope 0 at $DIR/structs.rs:+1:23: +1:29
+ _5 = Tag(const 2_usize); // scope 0 at $DIR/structs.rs:+1:23: +1:29
+ _2 = S(move _3, move _4, move _5); // scope 0 at $DIR/structs.rs:+1:5: +1:30
+ StorageDead(_5); // scope 0 at $DIR/structs.rs:+1:29: +1:30
+ StorageDead(_4); // scope 0 at $DIR/structs.rs:+1:29: +1:30
+ StorageDead(_3); // scope 0 at $DIR/structs.rs:+1:29: +1:30
+ _1 = move (_2.1: Tag); // scope 0 at $DIR/structs.rs:+1:5: +1:32
+ drop(_1) -> [return: bb1, unwind unreachable]; // scope 0 at $DIR/structs.rs:+1:32: +1:33
+ }
+
+ bb1: {
+ drop((_2.0: Tag)) -> [return: bb3, unwind unreachable]; // scope 0 at $DIR/structs.rs:+1:32: +1:33
+ }
+
+ bb2: {
+ StorageDead(_2); // scope 0 at $DIR/structs.rs:+1:32: +1:33
+ StorageDead(_1); // scope 0 at $DIR/structs.rs:+1:32: +1:33
+ _0 = const (); // scope 0 at $DIR/structs.rs:+0:19: +2:2
+ return; // scope 0 at $DIR/structs.rs:+2:2: +2:2
+ }
+
+ bb3: {
+ drop((_2.2: Tag)) -> [return: bb2, unwind unreachable]; // scope 0 at $DIR/structs.rs:+1:32: +1:33
+ }
+ }
+