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Unified Diff: test/mjsunit/compiler/regress-714483.js

Issue 2833423004: [turbofan] Make sure an inlined call is not resurrected and inlined again. (Closed)
Patch Set: Created 3 years, 8 months ago
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Index: test/mjsunit/compiler/regress-714483.js
diff --git a/test/mjsunit/compiler/regress-714483.js b/test/mjsunit/compiler/regress-714483.js
new file mode 100644
index 0000000000000000000000000000000000000000..7fc886870639981d7416bb0c675e9233ef4f82c1
--- /dev/null
+++ b/test/mjsunit/compiler/regress-714483.js
@@ -0,0 +1,26 @@
+// Copyright 2017 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 C1() { }
+C1.prototype.f = function () { return 1; }
+
+function C2() { }
+C2.prototype.f = function () { throw 2; }
+
+var o1 = new C1();
+var o2 = new C2();
+
+function foo(o) {
+ return o.f();
+}
+
+foo(o1);
+try { foo(o2); } catch(e) {}
+foo(o1);
+try { foo(o2); } catch(e) {}
+%OptimizeFunctionOnNextCall(foo);
+assertEquals(1, foo(o1));
+assertThrows(() => foo(o2));
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