Upload Kmake

deps/v8/test/mjsunit/maglev/regress-367814188.js

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+// Copyright 2024 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 --no-maglev-loop-peeling
+
+let obj = { y: 19.5 };
+obj.y = 3.3336; // make obj.y non-const
+let arr = [-0.0, /* hole */, 2.5];
+
+function foo(n) {
+  let v = arr[1];
+  for (let i = 0.5; i < n; i += 1) {
+    i += v; // Float64 use for {v} so that it gets untagged.
+    v = 40;
+  }
+  obj.y = v;
+}
+
+%PrepareFunctionForOptimization(foo);
+foo(5);
+assertEquals(40, obj.y);
+
+%OptimizeFunctionOnNextCall(foo);
+foo(0);
+assertEquals(undefined, obj.y);