[turbofan] Add a debug_name to Parameter operators.

src/compiler/js-inlining.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/js-inlining.h"
 
 #include "src/ast.h"
 #include "src/ast-numbering.h"
 #include "src/compiler/all-nodes.h"
 #include "src/compiler/ast-graph-builder.h"
@@ skipping 217 matching lines @@
   // Context is last argument.
   int inlinee_context_index = static_cast<int>(total_parameters()) - 1;
   // {inliner_inputs} counts JSFunction, Receiver, arguments, but not
   // context, effect, control.
   int inliner_inputs = call->op()->ValueInputCount();
   // Iterate over all uses of the start node.
   for (Edge edge : start_->use_edges()) {
     Node* use = edge.from();
     switch (use->opcode()) {
       case IrOpcode::kParameter: {
-        int index = 1 + OpParameter<int>(use->op());
+        int index = 1 + ParameterIndexOf(use->op());
         if (index < inliner_inputs && index < inlinee_context_index) {
           // There is an input from the call, and the index is a value
           // projection but not the context, so rewire the input.
           NodeProperties::ReplaceWithValue(use, call->InputAt(index));
         } else if (index == inlinee_context_index) {
           // TODO(turbofan): We always context specialize inlinees currently, so
           // we should never get here.
           UNREACHABLE();
         } else if (index < inlinee_context_index) {
           // Call has fewer arguments than required, fill with undefined.
@@ skipping 127 matching lines @@
       }
     }
   }
 
   return inlinee.InlineAtCall(jsgraph_, node);
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8