From 5f527eb562ff670cf9545817575ff6a7f6088bc7 Mon Sep 17 00:00:00 2001
From: Lzu Tao <taolzu@gmail.com>
Date: Mon, 20 May 2024 21:33:53 +0000
Subject: add codegen test for #68667

---
 tests/codegen/issues/issue-68667-unwrap-combinators.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 tests/codegen/issues/issue-68667-unwrap-combinators.rs

(limited to 'tests/codegen/issues/issue-68667-unwrap-combinators.rs')

diff --git a/tests/codegen/issues/issue-68667-unwrap-combinators.rs b/tests/codegen/issues/issue-68667-unwrap-combinators.rs
new file mode 100644
index 00000000000..05760dc9b55
--- /dev/null
+++ b/tests/codegen/issues/issue-68667-unwrap-combinators.rs
@@ -0,0 +1,17 @@
+#![crate_type = "lib"]
+
+//@ compile-flags: -O
+
+// MIR inlining now optimizes this code.
+
+// CHECK-LABEL: @unwrap_combinators
+// CHECK: icmp
+// CHECK-NEXT: icmp
+// CHECK-NEXT: select i1
+// CHECK-NEXT: ret i1
+#[no_mangle]
+pub fn unwrap_combinators(a: Option<i32>, b: i32) -> bool {
+    a.map(|t| t >= b)
+     .unwrap_or(false)
+}
+
-- 
cgit 1.4.1-3-g733a5