Update apply with arguments optimization for strict mode functions and builtins.

test/mjsunit/regress/regress-1412.js

Index: test/mjsunit/regress/regress-1412.js
diff --git a/test/mjsunit/bugs/bug-1412.js b/test/mjsunit/regress/regress-1412.js
similarity index 66%
rename from test/mjsunit/bugs/bug-1412.js
rename to test/mjsunit/regress/regress-1412.js
index 8e700d5f6cc1d5125be8aa12a6b4c005d36a5ff8..4b4fee61df61aa64906a32d7020e1020fdf37d23 100644
--- a/test/mjsunit/bugs/bug-1412.js
+++ b/test/mjsunit/regress/regress-1412.js
@@ -25,10 +25,35 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-function f() { "use strict"; print(this); }
+// Test that the apply with arguments optimization passes values
+// unchanged to strict mode functions.

[Rico, 2011/05/31 10:31:15]

unchanged to strict mode functions -> unchanged to strict mode functions and
builtins

[Mads Ager (chromium), 2011/05/31 10:33:22]

Done.

 
-function g() { assertEquals(void 0, f.apply(undefined, arguments)); }
+// Flags: --allow-natives-syntax
 
-for (var i = 0; i < 10; i++) g();
-%OptimizeFunctionOnNextCall(g);
-g();
+function strict() { "use strict"; return this; }
+
+function test_strict() {
+  assertEquals(void 0, strict.apply(undefined, arguments));
+  assertEquals(42, strict.apply(42, arguments));
+  assertEquals("asdf", strict.apply("asdf", arguments));
+}
+
+for (var i = 0; i < 10; i++) test_strict();
+%OptimizeFunctionOnNextCall(test_strict);
+test_strict();
+
+function test_builtin(receiver) {
+  Object.prototype.valueOf.apply(receiver, arguments);
+}
+
+for (var i = 0; i < 10; i++) test_builtin(this);
+%OptimizeFunctionOnNextCall(test_builtin);
+test_builtin(this);
+
+var exception = false;
+try {
+  test_builtin(undefined);
+} catch(e) {
+  exception = true;
+}
+assertTrue(exception);