From c23a457e72abe608715ac76f076f47dc42af07a5 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 30 May 2024 20:31:44 +0200
Subject: Merging upstream version 1.74.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../gvn.repeated_index.GVN.panic-unwind.diff       | 76 ++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff

(limited to 'tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff')

diff --git a/tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff b/tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff
new file mode 100644
index 000000000..e44f54cf3
--- /dev/null
+++ b/tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff
@@ -0,0 +1,76 @@
+- // MIR for `repeated_index` before GVN
++ // MIR for `repeated_index` after GVN
+  
+  fn repeated_index(_1: T, _2: usize) -> () {
+      debug x => _1;
+      debug idx => _2;
+      let mut _0: ();
+      let _3: [T; N];
+      let mut _4: T;
+      let _5: ();
+      let mut _6: T;
+      let _7: usize;
+      let mut _8: usize;
+      let mut _9: bool;
+      let _10: ();
+      let mut _11: T;
+      let _12: usize;
+      let mut _13: usize;
+      let mut _14: bool;
+      scope 1 {
+          debug a => _3;
+      }
+  
+      bb0: {
+          StorageLive(_3);
+-         StorageLive(_4);
+-         _4 = _1;
+-         _3 = [move _4; N];
+-         StorageDead(_4);
++         _3 = [_1; N];
+          StorageLive(_5);
+          StorageLive(_6);
+          StorageLive(_7);
+          _7 = const 0_usize;
+          _8 = Len(_3);
+-         _9 = Lt(_7, _8);
+-         assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> [success: bb1, unwind continue];
++         _9 = Lt(const 0_usize, _8);
++         assert(move _9, "index out of bounds: the length is {} but the index is {}", _8, const 0_usize) -> [success: bb1, unwind continue];
+      }
+  
+      bb1: {
+          _6 = _3[_7];
+          _5 = opaque::<T>(move _6) -> [return: bb2, unwind continue];
+      }
+  
+      bb2: {
+          StorageDead(_6);
+          StorageDead(_7);
+          StorageDead(_5);
+          StorageLive(_10);
+          StorageLive(_11);
+          StorageLive(_12);
+          _12 = _2;
+-         _13 = Len(_3);
+-         _14 = Lt(_12, _13);
+-         assert(move _14, "index out of bounds: the length is {} but the index is {}", move _13, _12) -> [success: bb3, unwind continue];
++         _14 = Lt(_2, _8);
++         assert(move _14, "index out of bounds: the length is {} but the index is {}", _8, _2) -> [success: bb3, unwind continue];
+      }
+  
+      bb3: {
+          _11 = _3[_12];
+          _10 = opaque::<T>(move _11) -> [return: bb4, unwind continue];
+      }
+  
+      bb4: {
+          StorageDead(_11);
+          StorageDead(_12);
+          StorageDead(_10);
+          _0 = const ();
+          StorageDead(_3);
+          return;
+      }
+  }
+  
-- 
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