[runtime] Add function for printing type profile.

src/runtime/runtime.h

 // Copyright 2012 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.
 
 #ifndef V8_RUNTIME_RUNTIME_H_
 #define V8_RUNTIME_RUNTIME_H_
 
 #include <memory>
 
 #include "src/allocation.h"
@@ skipping 533 matching lines @@
   F(SymbolIsPrivate, 1, 1)
 
 #define FOR_EACH_INTRINSIC_TEST(F)            \
   F(ConstructDouble, 2, 1)                    \
   F(ConstructConsString, 2, 1)                \
   F(DeoptimizeFunction, 1, 1)                 \
   F(DeoptimizeNow, 0, 1)                      \
   F(RunningInSimulator, 0, 1)                 \
   F(IsConcurrentRecompilationSupported, 0, 1) \
   F(OptimizeFunctionOnNextCall, -1, 1)        \
+  F(PrintTypeProfile, -1, 1)                  \

[Yang, 2017/03/20 08:48:45]

I think you need argument count 1, not -1.

[Franzi, 2017/03/20 10:09:56]

Done.

   F(InterpretFunctionOnNextCall, 1, 1)        \
   F(BaselineFunctionOnNextCall, 1, 1)         \
   F(OptimizeOsr, -1, 1)                       \
   F(NeverOptimizeFunction, 1, 1)              \
   F(GetOptimizationStatus, -1, 1)             \
   F(UnblockConcurrentRecompilation, 0, 1)     \
   F(GetOptimizationCount, 1, 1)               \
   F(GetUndetectable, 0, 1)                    \
   F(GetCallable, 0, 1)                        \
   F(ClearFunctionFeedback, 1, 1)              \
@@ skipping 291 matching lines @@
   kMaybeDeopted = 1 << 3,
   kOptimized = 1 << 4,
   kTurboFanned = 1 << 5,
   kInterpreted = 1 << 6,
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_RUNTIME_RUNTIME_H_