Upload Kmake

deps/v8/test/mjsunit/regress/regress-1273677.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: --allow-natives-syntax
+
+function test() {}
+function foo() {
+  // --test() will throw a ReferenceError, making the rest of the for-of loop
+  // dead. The destructuring assignment is still part of the same expression,
+  // and it generates a try-finally for its iteration, so if it isn't fully
+  // eliminated the finally block may resurrect the destructuring assignment
+  // loop.
+  for (let [x] of --test()) {}
+}
+
+%PrepareFunctionForOptimization(foo);
+try { foo() } catch {}
+%OptimizeFunctionOnNextCall(foo);
+try { foo() } catch {}