Move /src/test to /tests

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/codegen/issue-75546.rs b/tests/codegen/issue-75546.rs
new file mode 100644
index 00000000000..470a9e04096
--- /dev/null
+++ b/tests/codegen/issue-75546.rs
@@ -0,0 +1,15 @@
+// compile-flags: -O
+#![crate_type = "lib"]
+
+// Test that LLVM can eliminate the impossible `i == 0` check.
+
+// CHECK-LABEL: @issue_75546
+#[no_mangle]
+pub fn issue_75546() {
+    let mut i = 1u32;
+    while i < u32::MAX {
+        // CHECK-NOT: panic
+        if i == 0 { panic!(); }
+        i += 1;
+    }
+}