[Interpreter] Add CallRuntime support to the interpreter.

test/unittests/compiler/interpreter-assembler-unittest.cc

Index: test/unittests/compiler/interpreter-assembler-unittest.cc
diff --git a/test/unittests/compiler/interpreter-assembler-unittest.cc b/test/unittests/compiler/interpreter-assembler-unittest.cc
index 3f05a535b09f6f96b97b6539241574c6839c64b7..8a37c873a1a062d8237f76e005ef7f220eab6b4d 100644
--- a/test/unittests/compiler/interpreter-assembler-unittest.cc
+++ b/test/unittests/compiler/interpreter-assembler-unittest.cc
@@ -503,7 +503,7 @@ TARGET_TEST_F(InterpreterAssemblerTest, LoadObjectField) {
 }
 
 
-TARGET_TEST_F(InterpreterAssemblerTest, CallRuntime) {
+TARGET_TEST_F(InterpreterAssemblerTest, CallRuntime2) {
   TRACED_FOREACH(interpreter::Bytecode, bytecode, kBytecodes) {
     InterpreterAssemblerForTest m(this, bytecode);
     Node* arg1 = m.Int32Constant(2);
@@ -516,6 +516,33 @@ TARGET_TEST_F(InterpreterAssemblerTest, CallRuntime) {
 }
 
 
+TARGET_TEST_F(InterpreterAssemblerTest, CallRuntime) {
+  TRACED_FOREACH(interpreter::Bytecode, bytecode, kBytecodes) {
+    InterpreterAssemblerForTest m(this, bytecode);
+    Callable builtin = CodeFactory::InterpreterCEntry(isolate());
+
+    Node* function_id = m.Int32Constant(0);
+    Node* first_arg = m.Int32Constant(1);
+    Node* arg_count = m.Int32Constant(2);
+
+    Matcher<Node*> function_table = IsExternalConstant(
+        ExternalReference::runtime_function_table_address(isolate()));
+    Matcher<Node*> function = IsIntPtrAdd(
+        function_table,
+        IsInt32Mul(function_id, IsInt32Constant(sizeof(Runtime::Function))));
+    Matcher<Node*> function_entry =
+        m.IsLoad(kMachPtr, function,
+                 IsInt32Constant(offsetof(Runtime::Function, entry)));
+
+    Node* call_runtime = m.CallRuntime(function_id, first_arg, arg_count);
+    EXPECT_THAT(call_runtime,
+                m.IsCall(_, IsHeapConstant(builtin.code()), arg_count,
+                         first_arg, function_entry,
+                         IsParameter(Linkage::kInterpreterContextParameter)));
+  }
+}
+
+
 TARGET_TEST_F(InterpreterAssemblerTest, CallIC) {
   TRACED_FOREACH(interpreter::Bytecode, bytecode, kBytecodes) {
     InterpreterAssemblerForTest m(this, bytecode);
@@ -536,7 +563,7 @@ TARGET_TEST_F(InterpreterAssemblerTest, CallIC) {
 TARGET_TEST_F(InterpreterAssemblerTest, CallJS) {
   TRACED_FOREACH(interpreter::Bytecode, bytecode, kBytecodes) {
     InterpreterAssemblerForTest m(this, bytecode);
-    Callable builtin = CodeFactory::PushArgsAndCall(isolate());
+    Callable builtin = CodeFactory::InterpreterPushArgsAndCall(isolate());
     Node* function = m.Int32Constant(0);
     Node* first_arg = m.Int32Constant(1);
     Node* arg_count = m.Int32Constant(2);