[type profile] Collect return types.

src/compiler/bytecode-graph-builder.cc

 // Copyright 2015 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/bytecode-graph-builder.h"
 
 #include "src/ast/ast.h"
 #include "src/ast/scopes.h"
 #include "src/compiler/access-builder.h"
 #include "src/compiler/compiler-source-position-table.h"
@@ skipping 788 matching lines @@
       CreateVectorSlotPair(bytecode_iterator().GetIndexOperand(3));
 
   const Operator* op = javascript()->StoreDataPropertyInLiteral(feedback);
   Node* node = NewNode(op, object, name, value, jsgraph()->Constant(flags));
   environment()->RecordAfterState(node, Environment::kAttachFrameState);
 }
 
 void BytecodeGraphBuilder::VisitCollectTypeProfile() {
   PrepareEagerCheckpoint();
 
-  Node* name =
-      environment()->LookupRegister(bytecode_iterator().GetRegisterOperand(0));
+  Node* position =
+      jsgraph()->Constant(bytecode_iterator().GetImmediateOperand(0));
   Node* value = environment()->LookupAccumulator();
   Node* index = jsgraph()->Constant(bytecode_iterator().GetIndexOperand(1));
 
   Node* vector = jsgraph()->Constant(feedback_vector());
 
   const Operator* op = javascript()->CallRuntime(Runtime::kCollectTypeProfile);
 
-  Node* node = NewNode(op, name, value, vector, index);
+  Node* node = NewNode(op, position, value, vector, index);
   environment()->RecordAfterState(node, Environment::kAttachFrameState);
 }
 
 void BytecodeGraphBuilder::VisitLdaContextSlot() {
   const Operator* op = javascript()->LoadContext(
       bytecode_iterator().GetUnsignedImmediateOperand(2),
       bytecode_iterator().GetIndexOperand(1), false);
   Node* node = NewNode(op);
   Node* context =
       environment()->LookupRegister(bytecode_iterator().GetRegisterOperand(0));
@@ skipping 1790 matching lines @@
         it->source_position().ScriptOffset(), start_position_.InliningId()));
     it->Advance();
   } else {
     DCHECK_GT(it->code_offset(), offset);
   }
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8