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-rw-r--r--tests/codegen/issues/issue-106369.rs15
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/codegen/issues/issue-106369.rs b/tests/codegen/issues/issue-106369.rs
new file mode 100644
index 000000000..3fe7be4f1
--- /dev/null
+++ b/tests/codegen/issues/issue-106369.rs
@@ -0,0 +1,15 @@
+// compile-flags: -O
+// ignore-debug (the extra assertions get in the way)
+
+#![crate_type = "lib"]
+
+// From <https://github.com/rust-lang/rust/issues/106369#issuecomment-1369095304>
+
+// CHECK-LABEL: @issue_106369(
+#[no_mangle]
+pub unsafe fn issue_106369(ptr: *const &i32) -> bool {
+ // CHECK-NOT: icmp
+ // CHECK: ret i1 true
+ // CHECK-NOT: icmp
+ Some(std::ptr::read(ptr)).is_some()
+}