1 files changed, 79 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/compiler/optimized-function-calls.js b/deps/v8/test/mjsunit/compiler/optimized-function-calls.js
new file mode 100644
index 0000000000..1b5f3b0353
--- /dev/null
+++ b/deps/v8/test/mjsunit/compiler/optimized-function-calls.js
@@ -0,0 +1,79 @@
+// Copyright 2010 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+//       notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+//       copyright notice, this list of conditions and the following
+//       disclaimer in the documentation and/or other materials provided
+//       with the distribution.
+//     * Neither the name of Google Inc. nor the names of its
+//       contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Flags: --expose-gc
+
+function f() {
+  gc();
+  return 87;
+}
+
+
+var x = 42, y = 99;
+function g() {
+  return x | f() | (y | (x | (f() | x)));
+}
+f();  // Give us a chance to optimize f.
+assertEquals(42 | 87 | 99, g());
+
+
+// Regression test for issue where we would try do an illegal
+// compile-time lookup on a null prototype.
+var object = { f: function() { return 42; }, x: 42 };
+delete object.x;
+function call_f(o) {
+  return o.f();
+}
+for (var i = 0; i < 10000000; i++) call_f(object);
+
+
+// Check that nested global function calls work.
+function f0() {
+  return 42;
+}
+
+function f1(a) {
+  return a;
+}
+
+function f2(a, b) {
+  return a * b;
+}
+
+function f3(a, b, c) {
+  return a + b - c;
+}
+
+function f4(a, b, c, d) {
+  return a * b + c - d;
+}
+
+function nested() {
+  return f4(f3(f2(f1(f0()),f0()),f1(f0()),f0()),f2(f1(f0()),f0()),f1(f0()),f0())
+    + f4(f0(),f1(f0()),f2(f1(f0()),f0()),f3(f2(f1(f0()),f0()),f1(f0()),f0()));
+}
+assertEquals(3113460, nested());