1 files changed, 78 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/compiler/regress-1094132.js b/deps/v8/test/mjsunit/compiler/regress-1094132.js
new file mode 100644
index 00000000000..418637d86f8
--- /dev/null
+++ b/deps/v8/test/mjsunit/compiler/regress-1094132.js
@@ -0,0 +1,78 @@
+// Copyright 2020 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 prettyPrinted() {}
+
+function formatFailureText() {
+  if (expectedText.length <= 40 && foundText.length <= 40) {
+    message += ": expected <" + expectedText + "> found <" + foundText + ">";
+    message += ":\nexpected:\n" + expectedText + "\nfound:\n" + foundText;
+  }
+}
+
+function fail(expectedText, found, name_opt) {
+  formatFailureText(expectedText, found, name_opt);
+  if (!a[aProps[i]][aProps[i]]) { }
+}
+
+function deepEquals(a, b) {
+  if (a === 0) return 1 / a === 1 / b;
+  if (typeof a !== typeof a) return false;
+  if (typeof a !== "object" && typeof a !== "function") return false;
+  if (objectClass !== classOf()) return false;
+  if (objectClass === "RegExp") { }
+}
+
+function assertEquals() {
+  if (!deepEquals()) {
+    fail(prettyPrinted(), undefined, undefined);
+  }
+}
+
+({y: {}, x: 0.42});
+
+function gaga() {
+  return {gx: bar.arguments[0], hx: baz.arguments[0]};
+}
+
+function baz() {
+  return gaga();
+}
+
+function bar(obj) {
+  return baz(obj.y);
+}
+
+function foo() {
+  bar({y: {}, x: 42});
+  try { assertEquals() } catch (e) {}
+  try { assertEquals() } catch (e) {}
+  assertEquals();
+}
+
+%PrepareFunctionForOptimization(prettyPrinted);
+%PrepareFunctionForOptimization(formatFailureText);
+%PrepareFunctionForOptimization(fail);
+%PrepareFunctionForOptimization(deepEquals);
+%PrepareFunctionForOptimization(assertEquals);
+%PrepareFunctionForOptimization(gaga);
+%PrepareFunctionForOptimization(baz);
+%PrepareFunctionForOptimization(bar);
+%PrepareFunctionForOptimization(foo);
+try { foo() } catch (e) {}
+%OptimizeFunctionOnNextCall(foo);
+try { foo() } catch (e) {}
+%PrepareFunctionForOptimization(prettyPrinted);
+%PrepareFunctionForOptimization(formatFailureText);
+%PrepareFunctionForOptimization(fail);
+%PrepareFunctionForOptimization(deepEquals);
+%PrepareFunctionForOptimization(assertEquals);
+%PrepareFunctionForOptimization(gaga);
+%PrepareFunctionForOptimization(baz);
+%PrepareFunctionForOptimization(bar);
+%PrepareFunctionForOptimization(foo);
+%OptimizeFunctionOnNextCall(foo);
+try { foo() } catch (e) {}