add test for the new poc
diff --git a/src/test/ui/issues/issue-69225-SCEVAddExpr-wrap-flag.rs b/src/test/ui/issues/issue-69225-SCEVAddExpr-wrap-flag.rs
new file mode 100644
index 0000000..6e030f1
--- /dev/null
+++ b/src/test/ui/issues/issue-69225-SCEVAddExpr-wrap-flag.rs
@@ -0,0 +1,33 @@
+// run-fail
+// compile-flags: -C opt-level=3
+// error-pattern: index out of bounds: the len is 0 but the index is 16777216
+// ignore-wasm no panic or subprocess support
+// ignore-emscripten no panic or subprocess support
+
+fn do_test(x: usize) {
+ let mut arr = vec![vec![0u8; 3]];
+
+ let mut z = vec![0];
+ for arr_ref in arr.iter_mut() {
+ for y in 0..x {
+ for _ in 0..1 {
+ z.reserve_exact(x);
+ let iterator = std::iter::repeat(0).take(x);
+ let mut cnt = 0;
+ iterator.for_each(|_| {
+ z[0] = 0;
+ cnt += 1;
+ });
+ let a = y * x;
+ let b = (y + 1) * x - 1;
+ let slice = &mut arr_ref[a..b];
+ slice[1 << 24] += 1;
+ }
+ }
+ }
+}
+
+fn main() {
+ do_test(1);
+ do_test(2);
+}
