MIPS64: Fix '[turbofan] Add an operator to access the parent frame pointer'.

src/compiler/mips64/code-generator-mips64.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/ast/scopes.h"
 #include "src/compiler/code-generator.h"
 #include "src/compiler/code-generator-impl.h"
 #include "src/compiler/gap-resolver.h"
 #include "src/compiler/node-matchers.h"
 #include "src/compiler/osr.h"
@@ skipping 598 matching lines @@
       AssembleReturn();
       break;
     case kArchStackPointer:
       __ mov(i.OutputRegister(), sp);
       break;
     case kArchFramePointer:
       __ mov(i.OutputRegister(), fp);
       break;
     case kArchParentFramePointer:
       if (frame_access_state()->frame()->needs_frame()) {
-        __ lw(i.OutputRegister(), MemOperand(fp, 0));
+        __ ld(i.OutputRegister(), MemOperand(fp, 0));
       } else {
         __ mov(i.OutputRegister(), fp);
       }
       break;
     case kArchTruncateDoubleToI:
       __ TruncateDoubleToI(i.OutputRegister(), i.InputDoubleRegister(0));
       break;
     case kArchStoreWithWriteBarrier: {
       RecordWriteMode mode =
           static_cast<RecordWriteMode>(MiscField::decode(instr->opcode()));
@@ skipping 1487 matching lines @@
       padding_size -= v8::internal::Assembler::kInstrSize;
     }
   }
 }
 
 #undef __
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8