[Interpreter] Remove register file register and replace with LoadParentFramePointer.

test/unittests/compiler/node-test-utils.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 "test/unittests/compiler/node-test-utils.h"
 
 #include <vector>
 
 #include "src/assembler.h"
 #include "src/compiler/common-operator.h"
@@ skipping 2186 matching lines @@
 
 Matcher<Node*> IsParameter(const Matcher<int> index_matcher) {
   return MakeMatcher(new IsParameterMatcher(index_matcher));
 }
 
 
 Matcher<Node*> IsLoadFramePointer() {
   return MakeMatcher(new NodeMatcher(IrOpcode::kLoadFramePointer));
 }
 
+Matcher<Node*> IsLoadParentFramePointer() {
+  return MakeMatcher(new NodeMatcher(IrOpcode::kLoadParentFramePointer));
+}
+
 #define IS_QUADOP_MATCHER(Name)                                               \
   Matcher<Node*> Is##Name(                                                    \
       const Matcher<Node*>& a_matcher, const Matcher<Node*>& b_matcher,       \
       const Matcher<Node*>& c_matcher, const Matcher<Node*>& d_matcher) {     \
     return MakeMatcher(new IsQuadopMatcher(IrOpcode::k##Name, a_matcher,      \
                                            b_matcher, c_matcher, d_matcher)); \
   }
 
 IS_QUADOP_MATCHER(Int32PairAdd)
 IS_QUADOP_MATCHER(Int32PairSub)
@@ skipping 88 matching lines @@
 IS_UNOP_MATCHER(ObjectIsReceiver)
 IS_UNOP_MATCHER(ObjectIsSmi)
 IS_UNOP_MATCHER(Word32Clz)
 IS_UNOP_MATCHER(Word32Ctz)
 IS_UNOP_MATCHER(Word32Popcnt)
 #undef IS_UNOP_MATCHER
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8