Upload Kmake

deps/v8/test/mjsunit/regress/regress-crbug-1171954.js

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+// Copyright 2021 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --always-turbofan
+
+// This causes the register used by the call in the later try-catch block to be
+// used by the ToName conversion for null which causes a DCHECK fail when
+// compiling. If register allocation changes, this test may no longer reproduce
+// the crash but it is not easy write a proper test because it is linked to
+// register allocation. This test should always work, so shouldn't cause any
+// flakes.
+try {
+  var { [null]: __v_12, } = {};
+} catch (e) {}
+
+try {
+  assertEquals((__v_40?.o?.m)().p);
+} catch (e) {}