Remove ambiguous getter for operator value counts.

src/compiler/graph-replay.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/compiler/graph-replay.h"
 
 #include "src/compiler/common-operator.h"
 #include "src/compiler/graph.h"
 #include "src/compiler/graph-inl.h"
 #include "src/compiler/node.h"
@@ skipping 41 matching lines @@
     case IrOpcode::kNumberConstant:
       PrintF("0");
       break;
     case IrOpcode::kLoad:
       PrintF("unique_name");
       break;
     case IrOpcode::kHeapConstant:
       PrintF("unique_constant");
       break;
     case IrOpcode::kPhi:
-      PrintF("%d", op->InputCount());
+      PrintF("%d", op->ValueInputCount());
       break;
     case IrOpcode::kEffectPhi:
       PrintF("%d", op->EffectInputCount());
       break;
     case IrOpcode::kLoop:
     case IrOpcode::kMerge:
       PrintF("%d", op->ControlInputCount());
       break;
     default:
       break;
   }
   PrintF(");\n");
 }
 
 #endif  // DEBUG
 }
 }
 }  // namespace v8::internal::compiler