1 files changed, 70 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/math-deopt.js b/deps/v8/test/mjsunit/math-deopt.js
new file mode 100644
index 0000000000..b5fff7d149
--- /dev/null
+++ b/deps/v8/test/mjsunit/math-deopt.js
@@ -0,0 +1,70 @@
+// Copyright 2018 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 --opt --no-always-opt
+
+(()=> {
+  function f(a) {
+    return Math.abs(a);
+  }
+  f(1);
+  f(1);
+  %OptimizeFunctionOnNextCall(f);
+  f("100");
+  %OptimizeFunctionOnNextCall(f);
+  f("100");
+  assertOptimized(f);
+})();
+
+(()=> {
+  function f(a) {
+    return Math.min(1,a);
+  }
+  f(1);
+  f(1);
+  %OptimizeFunctionOnNextCall(f);
+  f("100");
+  %OptimizeFunctionOnNextCall(f);
+  f("100");
+  assertOptimized(f);
+})();
+
+(()=> {
+  function f(a) {
+    return Math.pow(a,10);
+  }
+  f(1);
+  f(1);
+  %OptimizeFunctionOnNextCall(f);
+  f("100");
+  %OptimizeFunctionOnNextCall(f);
+  f("100");
+  assertOptimized(f);
+})();
+
+(()=> {
+  function f(a) {
+    return Math.clz32(a);
+  }
+  f(1);
+  f(1);
+  %OptimizeFunctionOnNextCall(f);
+  f("100");
+  %OptimizeFunctionOnNextCall(f);
+  f("100");
+  assertOptimized(f);
+})();
+
+(()=> {
+  function f(a) {
+    return Math.imul(a, 10);
+  }
+  f(1);
+  f(1);
+  %OptimizeFunctionOnNextCall(f);
+  f("100");
+  %OptimizeFunctionOnNextCall(f);
+  f("100");
+  assertOptimized(f);
+})();