From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:03 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/mir-opt/simplify_cfg.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 tests/mir-opt/simplify_cfg.rs

(limited to 'tests/mir-opt/simplify_cfg.rs')

diff --git a/tests/mir-opt/simplify_cfg.rs b/tests/mir-opt/simplify_cfg.rs
new file mode 100644
index 000000000..cf7eac440
--- /dev/null
+++ b/tests/mir-opt/simplify_cfg.rs
@@ -0,0 +1,18 @@
+// Test that the goto chain starting from bb0 is collapsed.
+// compile-flags: -Cpanic=abort
+// no-prefer-dynamic
+
+// EMIT_MIR simplify_cfg.main.SimplifyCfg-initial.diff
+// EMIT_MIR simplify_cfg.main.SimplifyCfg-early-opt.diff
+fn main() {
+    loop {
+        if bar() {
+            break;
+        }
+    }
+}
+
+#[inline(never)]
+fn bar() -> bool {
+    true
+}
-- 
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