Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1

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

1 files changed, 60 insertions, 0 deletions

diff --git a/tests/mir-opt/const_prop/boxes.main.ConstProp.diff b/tests/mir-opt/const_prop/boxes.main.ConstProp.diff
new file mode 100644
index 000000000..5ec421eb2
--- /dev/null
+++ b/tests/mir-opt/const_prop/boxes.main.ConstProp.diff
@@ -0,0 +1,60 @@
+- // MIR for `main` before ConstProp
++ // MIR for `main` after ConstProp
+  
+  fn main() -> () {
+      let mut _0: ();                      // return place in scope 0 at $DIR/boxes.rs:+0:11: +0:11
+      let _1: i32;                         // in scope 0 at $DIR/boxes.rs:+1:9: +1:10
+      let mut _2: i32;                     // in scope 0 at $DIR/boxes.rs:+1:13: +1:22
+      let mut _3: std::boxed::Box<i32>;    // in scope 0 at $DIR/boxes.rs:+1:14: +1:22
+      let mut _4: usize;                   // in scope 0 at $DIR/boxes.rs:+1:14: +1:22
+      let mut _5: usize;                   // in scope 0 at $DIR/boxes.rs:+1:14: +1:22
+      let mut _6: *mut u8;                 // in scope 0 at $DIR/boxes.rs:+1:14: +1:22
+      let mut _7: std::boxed::Box<i32>;    // in scope 0 at $DIR/boxes.rs:+1:14: +1:22
+      let mut _8: *const i32;              // in scope 0 at $DIR/boxes.rs:+1:14: +1:22
+      let mut _9: *const i32;              // in scope 0 at $DIR/boxes.rs:+1:14: +1:22
+      scope 1 {
+          debug x => _1;                   // in scope 1 at $DIR/boxes.rs:+1:9: +1:10
+      }
+      scope 2 {
+      }
+  
+      bb0: {
+          StorageLive(_1);                 // scope 0 at $DIR/boxes.rs:+1:9: +1:10
+          StorageLive(_2);                 // scope 0 at $DIR/boxes.rs:+1:13: +1:22
+          StorageLive(_3);                 // scope 0 at $DIR/boxes.rs:+1:14: +1:22
+-         _4 = SizeOf(i32);                // scope 2 at $DIR/boxes.rs:+1:14: +1:22
+-         _5 = AlignOf(i32);               // scope 2 at $DIR/boxes.rs:+1:14: +1:22
++         _4 = const 4_usize;              // scope 2 at $DIR/boxes.rs:+1:14: +1:22
++         _5 = const 4_usize;              // scope 2 at $DIR/boxes.rs:+1:14: +1:22
+          _6 = alloc::alloc::exchange_malloc(move _4, move _5) -> bb1; // scope 2 at $DIR/boxes.rs:+1:14: +1:22
+                                           // mir::Constant
+                                           // + span: $DIR/boxes.rs:13:14: 13:22
+                                           // + literal: Const { ty: unsafe fn(usize, usize) -> *mut u8 {alloc::alloc::exchange_malloc}, val: Value(<ZST>) }
+      }
+  
+      bb1: {
+          StorageLive(_7);                 // scope 0 at $DIR/boxes.rs:+1:14: +1:22
+          _7 = ShallowInitBox(move _6, i32); // scope 0 at $DIR/boxes.rs:+1:14: +1:22
+          _8 = (((_7.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); // scope 0 at $DIR/boxes.rs:+1:19: +1:21
+          (*_8) = const 42_i32;            // scope 0 at $DIR/boxes.rs:+1:19: +1:21
+          _3 = move _7;                    // scope 0 at $DIR/boxes.rs:+1:14: +1:22
+          StorageDead(_7);                 // scope 0 at $DIR/boxes.rs:+1:21: +1:22
+          _9 = (((_3.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); // scope 0 at $DIR/boxes.rs:+1:13: +1:22
+          _2 = (*_9);                      // scope 0 at $DIR/boxes.rs:+1:13: +1:22
+          _1 = Add(move _2, const 0_i32);  // scope 0 at $DIR/boxes.rs:+1:13: +1:26
+          StorageDead(_2);                 // scope 0 at $DIR/boxes.rs:+1:25: +1:26
+          drop(_3) -> [return: bb2, unwind: bb3]; // scope 0 at $DIR/boxes.rs:+1:26: +1:27
+      }
+  
+      bb2: {
+          StorageDead(_3);                 // scope 0 at $DIR/boxes.rs:+1:26: +1:27
+          _0 = const ();                   // scope 0 at $DIR/boxes.rs:+0:11: +2:2
+          StorageDead(_1);                 // scope 0 at $DIR/boxes.rs:+2:1: +2:2
+          return;                          // scope 0 at $DIR/boxes.rs:+2:2: +2:2
+      }
+  
+      bb3 (cleanup): {
+          resume;                          // scope 0 at $DIR/boxes.rs:+0:1: +2:2
+      }
+  }
+