[turbofan] Pass closure as node to FrameState.

src/compiler/verifier.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/verifier.h"
 
 #include <algorithm>
 #include <deque>
 #include <queue>
 #include <sstream>
@@ skipping 403 matching lines @@
       // TODO(rossberg): what are the constraints on these?
       // Type must be subsumed by input type.
       if (typing == TYPED) {
         CHECK(bounds(ValueInput(node)).lower->Is(bounds(node).lower));
         CHECK(bounds(ValueInput(node)).upper->Is(bounds(node).upper));
       }
       break;
     }
     case IrOpcode::kFrameState:
       // TODO(jarin): what are the constraints on these?
+      CHECK_EQ(5, value_count);
+      CHECK_EQ(0, control_count);
+      CHECK_EQ(0, effect_count);
+      CHECK_EQ(6, input_count);
       break;
     case IrOpcode::kStateValues:
     case IrOpcode::kTypedStateValues:
       // TODO(jarin): what are the constraints on these?
       break;
     case IrOpcode::kCall:
       // TODO(rossberg): what are the constraints on these?
       break;
     case IrOpcode::kTailCall:
       // TODO(bmeurer): what are the constraints on these?
@@ skipping 662 matching lines @@
     // Check inputs for all nodes in the block.
     for (size_t i = 0; i < block->NodeCount(); i++) {
       Node* node = block->NodeAt(i);
       CheckInputsDominate(schedule, block, node, static_cast<int>(i) - 1);
     }
   }
 }
 }
 }
 }  // namespace v8::internal::compiler