Now with more checkings! Skip the CallFunctionStub when the callee function can be statically deter…

test/cctest/compiler/test-linkage.cc

 // Copyright 2014 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.
 
 #include "src/v8.h"
 
 #include "src/compiler.h"
 #include "src/zone.h"
 
 #include "src/compiler/common-operator.h"
@@ skipping 72 matching lines @@
 }
 
 
 TEST(TestLinkageJSCall) {
   HandleAndZoneScope handles;
   Handle<JSFunction> function = Compile("a + c");
   CompilationInfoWithZone info(function);
   Linkage linkage(info.zone(), &info);
 
   for (int i = 0; i < 32; i++) {
-    CallDescriptor* descriptor = linkage.GetJSCallDescriptor(i);
+    CallDescriptor* descriptor =
+        linkage.GetJSCallDescriptor(i, CallDescriptor::kNoFlags);
     CHECK_NE(NULL, descriptor);
     CHECK_EQ(i, descriptor->JSParameterCount());
     CHECK_EQ(1, descriptor->ReturnCount());
     CHECK_EQ(Operator::kNoProperties, descriptor->properties());
     CHECK_EQ(true, descriptor->IsJSFunctionCall());
   }
 }
 
 
 TEST(TestLinkageRuntimeCall) {
   // TODO(titzer): test linkage creation for outgoing runtime calls.
 }
 
 
 TEST(TestLinkageStubCall) {
   // TODO(titzer): test linkage creation for outgoing stub calls.
 }
 
 
 #endif  // V8_TURBOFAN_TARGET