[Interpreter] Add intrinsics for Is<Type> calls.

test/cctest/interpreter/test-interpreter-intrinsics.cc

Index: test/cctest/interpreter/test-interpreter-intrinsics.cc
diff --git a/test/cctest/interpreter/test-interpreter-intrinsics.cc b/test/cctest/interpreter/test-interpreter-intrinsics.cc
index cfbfc462c8187b8b4511bae48619724f0ae840f2..c53415f123423dcb4937bf1992cb25fd116fa8c2 100644
--- a/test/cctest/interpreter/test-interpreter-intrinsics.cc
+++ b/test/cctest/interpreter/test-interpreter-intrinsics.cc
@@ -91,6 +91,103 @@ TEST(IsArray) {
   CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("42")));
 }
 
+TEST(IsJSProxy) {
+  HandleAndZoneScope handles;
+
+  InvokeIntrinsicHelper helper(handles.main_isolate(), handles.main_zone(),
+                               Runtime::kInlineIsJSProxy);
+  Factory* factory = handles.main_isolate()->factory();
+
+  CHECK_EQ(*factory->false_value(),
+           *helper.Invoke(helper.NewObject("new Date()")));
+  CHECK_EQ(*factory->false_value(),
+           *helper.Invoke(helper.NewObject("(function() {})")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("([1])")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("({})")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("(/x/)")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.Undefined()));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.Null()));
+  CHECK_EQ(*factory->false_value(),
+           *helper.Invoke(helper.NewObject("'string'")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("42")));
+  CHECK_EQ(*factory->true_value(),
+           *helper.Invoke(helper.NewObject("new Proxy({},{})")));
+}
+
+TEST(IsRegExp) {
+  HandleAndZoneScope handles;
+
+  InvokeIntrinsicHelper helper(handles.main_isolate(), handles.main_zone(),
+                               Runtime::kInlineIsRegExp);
+  Factory* factory = handles.main_isolate()->factory();
+
+  CHECK_EQ(*factory->false_value(),
+           *helper.Invoke(helper.NewObject("new Date()")));
+  CHECK_EQ(*factory->false_value(),
+           *helper.Invoke(helper.NewObject("(function() {})")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("([1])")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("({})")));
+  CHECK_EQ(*factory->true_value(), *helper.Invoke(helper.NewObject("(/x/)")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.Undefined()));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.Null()));
+  CHECK_EQ(*factory->false_value(),
+           *helper.Invoke(helper.NewObject("'string'")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("42")));
+}
+
+TEST(IsTypedArray) {
+  HandleAndZoneScope handles;
+
+  InvokeIntrinsicHelper helper(handles.main_isolate(), handles.main_zone(),
+                               Runtime::kInlineIsTypedArray);
+  Factory* factory = handles.main_isolate()->factory();
+
+  CHECK_EQ(*factory->false_value(),
+           *helper.Invoke(helper.NewObject("new Date()")));
+  CHECK_EQ(*factory->false_value(),
+           *helper.Invoke(helper.NewObject("(function() {})")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("([1])")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("({})")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("(/x/)")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.Undefined()));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.Null()));
+  CHECK_EQ(*factory->false_value(),
+           *helper.Invoke(helper.NewObject("'string'")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("42")));
+
+  CHECK_EQ(
+      *factory->true_value(),
+      *helper.Invoke(helper.NewObject("new Uint8Array(new ArrayBuffer(1));")));
+  CHECK_EQ(
+      *factory->true_value(),
+      *helper.Invoke(helper.NewObject("new Uint16Array(new ArrayBuffer(2));")));
+  CHECK_EQ(
+      *factory->true_value(),
+      *helper.Invoke(helper.NewObject("new Int32Array(new ArrayBuffer(4));")));
+}
+
+TEST(IsSmi) {
+  HandleAndZoneScope handles;
+
+  InvokeIntrinsicHelper helper(handles.main_isolate(), handles.main_zone(),
+                               Runtime::kInlineIsSmi);
+  Factory* factory = handles.main_isolate()->factory();
+
+  CHECK_EQ(*factory->false_value(),
+           *helper.Invoke(helper.NewObject("new Date()")));
+  CHECK_EQ(*factory->false_value(),
+           *helper.Invoke(helper.NewObject("(function() {})")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("([1])")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("({})")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("(/x/)")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.Undefined()));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.Null()));
+  CHECK_EQ(*factory->false_value(),
+           *helper.Invoke(helper.NewObject("'string'")));
+  CHECK_EQ(*factory->false_value(), *helper.Invoke(helper.NewObject("42.2")));
+  CHECK_EQ(*factory->true_value(), *helper.Invoke(helper.NewObject("42")));

[mythria, 2016/06/02 10:02:40]

May be one more with an integer outside the SMI range.

[rmcilroy, 2016/06/03 10:17:37]

Good idea, done.

+}
+
 TEST(Call) {
   HandleAndZoneScope handles;
   Isolate* isolate = handles.main_isolate();