[turbofan] Add a debug_name to Parameter operators.

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 37 matching lines @@
 
   Zone* zone;
   Typing typing;
 
  private:
   // TODO(rossberg): Get rid of these once we got rid of NodeProperties.
   Bounds bounds(Node* node) { return NodeProperties::GetBounds(node); }
   Node* ValueInput(Node* node, int i = 0) {
     return NodeProperties::GetValueInput(node, i);
   }
-  FieldAccess Field(Node* node) {
-    DCHECK(node->opcode() == IrOpcode::kLoadField ||
-           node->opcode() == IrOpcode::kStoreField);
-    return OpParameter<FieldAccess>(node);
-  }
-  ElementAccess Element(Node* node) {
-    DCHECK(node->opcode() == IrOpcode::kLoadElement ||
-           node->opcode() == IrOpcode::kStoreElement);
-    return OpParameter<ElementAccess>(node);
-  }
   void CheckNotTyped(Node* node) {
     if (NodeProperties::IsTyped(node)) {
       std::ostringstream str;
       str << "TypeError: node #" << node->id() << ":" << *node->op()
           << " should never have a type";
       FATAL(str.str().c_str());
     }
   }
   void CheckUpperIs(Node* node, Type* type) {
     if (typing == TYPED && !bounds(node).upper->Is(type)) {
@@ skipping 629 matching lines @@
       // Type* to = Type::Intersect(Type::Boolean(), Type::TaggedPtr());
       // CheckValueInputIs(node, 0, from));
       // CheckUpperIs(node, to));
       break;
     }
 
     case IrOpcode::kLoadField:
       // Object -> fieldtype
       // TODO(rossberg): activate once machine ops are typed.
       // CheckValueInputIs(node, 0, Type::Object());
-      // CheckUpperIs(node, Field(node).type));
+      // CheckUpperIs(node, FieldAccessOf(node->op()).type));
       break;
     case IrOpcode::kLoadBuffer:
       break;
     case IrOpcode::kLoadElement:
       // Object -> elementtype
       // TODO(rossberg): activate once machine ops are typed.
       // CheckValueInputIs(node, 0, Type::Object());
-      // CheckUpperIs(node, Element(node).type));
+      // CheckUpperIs(node, ElementAccessOf(node->op()).type));
       break;
     case IrOpcode::kStoreField:
       // (Object, fieldtype) -> _|_
       // TODO(rossberg): activate once machine ops are typed.
       // CheckValueInputIs(node, 0, Type::Object());
-      // CheckValueInputIs(node, 1, Field(node).type));
+      // CheckValueInputIs(node, 1, FieldAccessOf(node->op()).type));
       CheckNotTyped(node);
       break;
     case IrOpcode::kStoreBuffer:
       break;
     case IrOpcode::kStoreElement:
       // (Object, elementtype) -> _|_
       // TODO(rossberg): activate once machine ops are typed.
       // CheckValueInputIs(node, 0, Type::Object());
-      // CheckValueInputIs(node, 1, Element(node).type));
+      // CheckValueInputIs(node, 1, ElementAccessOf(node->op()).type));
       CheckNotTyped(node);
       break;
 
     // Machine operators
     // -----------------------
     case IrOpcode::kLoad:
     case IrOpcode::kStore:
     case IrOpcode::kWord32And:
     case IrOpcode::kWord32Or:
     case IrOpcode::kWord32Xor:
@@ skipping 340 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