Merging upstream version 1.67.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/src/test/mir-opt/sroa.unions.ScalarReplacementOfAggregates.diff b/src/test/mir-opt/sroa.unions.ScalarReplacementOfAggregates.diff
new file mode 100644
index 000000000..03ca976df
--- /dev/null
+++ b/src/test/mir-opt/sroa.unions.ScalarReplacementOfAggregates.diff
@@ -0,0 +1,24 @@
+- // MIR for `unions` before ScalarReplacementOfAggregates
++ // MIR for `unions` after ScalarReplacementOfAggregates
+  
+  fn unions(_1: f32) -> u32 {
+      debug a => _1;                       // in scope 0 at $DIR/sroa.rs:+0:15: +0:16
+      let mut _0: u32;                     // return place in scope 0 at $DIR/sroa.rs:+0:26: +0:29
+      let mut _2: unions::Repr;            // in scope 0 at $DIR/sroa.rs:+5:14: +5:27
+      let mut _3: f32;                     // in scope 0 at $DIR/sroa.rs:+5:24: +5:25
+      scope 1 {
+      }
+  
+      bb0: {
+          StorageLive(_2);                 // scope 1 at $DIR/sroa.rs:+5:14: +5:27
+          StorageLive(_3);                 // scope 1 at $DIR/sroa.rs:+5:24: +5:25
+          _3 = _1;                         // scope 1 at $DIR/sroa.rs:+5:24: +5:25
+          Deinit(_2);                      // scope 1 at $DIR/sroa.rs:+5:14: +5:27
+          (_2.0: f32) = move _3;           // scope 1 at $DIR/sroa.rs:+5:14: +5:27
+          StorageDead(_3);                 // scope 1 at $DIR/sroa.rs:+5:26: +5:27
+          _0 = (_2.1: u32);                // scope 1 at $DIR/sroa.rs:+5:14: +5:29
+          StorageDead(_2);                 // scope 0 at $DIR/sroa.rs:+6:1: +6:2
+          return;                          // scope 0 at $DIR/sroa.rs:+6:2: +6:2
+      }
+  }
+