Implement KnownSuccessor method to some control instructions.

src/hydrogen.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 690 matching lines @@
 }
 
 
 #define DEFINE_GET_CONSTANT(Name, name, htype, boolean_value)                  \
 HConstant* HGraph::GetConstant##Name() {                                       \
   if (!constant_##name##_.is_set()) {                                          \
     HConstant* constant = new(zone()) HConstant(                               \
         Unique<Object>::CreateImmovable(isolate()->factory()->name##_value()), \
         Representation::Tagged(),                                              \
         htype,                                                                 \
+        true,                                                                  \
+        boolean_value,                                                         \
         false,                                                                 \
-        true,                                                                  \
-        false,                                                                 \
-        boolean_value);                                                        \
+        ODDBALL_TYPE);                                                         \
     constant->InsertAfter(entry_block()->first());                             \
     constant_##name##_.set(constant);                                          \
   }                                                                            \
   return ReinsertConstantIfNecessary(constant_##name##_.get());                \
 }
 
 
 DEFINE_GET_CONSTANT(Undefined, undefined, HType::Tagged(), false)
 DEFINE_GET_CONSTANT(True, true, HType::Boolean(), true)
 DEFINE_GET_CONSTANT(False, false, HType::Boolean(), false)
@@ skipping 10567 matching lines @@
   if (ShouldProduceTraceOutput()) {
     isolate()->GetHTracer()->TraceHydrogen(name(), graph_);
   }
 
 #ifdef DEBUG
   graph_->Verify(false);  // No full verify.
 #endif
 }
 
 } }  // namespace v8::internal