[turbofan] Inline calls to CPP builtins

src/compiler/linkage.h

Index: src/compiler/linkage.h
diff --git a/src/compiler/linkage.h b/src/compiler/linkage.h
index aefeb8ca5d50be70fab6dd4247854a6a7357b645..1c025081c408bbf03e3c78b84885f67e9500647e 100644
--- a/src/compiler/linkage.h
+++ b/src/compiler/linkage.h
@@ -343,9 +343,14 @@ class Linkage : public ZoneObject {
                                              CallDescriptor::Flags flags);
 
   static CallDescriptor* GetRuntimeCallDescriptor(
-      Zone* zone, Runtime::FunctionId function, int parameter_count,
+      Zone* zone, Runtime::FunctionId function, int js_parameter_count,
       Operator::Properties properties, CallDescriptor::Flags flags);
 
+  static CallDescriptor* GetCEntryStubCallDescriptor(
+      Zone* zone, int return_count, int js_parameter_count,
+      const char* debug_name, Operator::Properties properties,
+      CallDescriptor::Flags flags);
+
   static CallDescriptor* GetStubCallDescriptor(
       Isolate* isolate, Zone* zone, const CallInterfaceDescriptor& descriptor,
       int stack_parameter_count, CallDescriptor::Flags flags,