Refactor translation opcode a little in the deoptimization

src/deoptimizer.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2718 matching lines @@
       return 3;
   }
   UNREACHABLE();
   return -1;
 }
 
 
 #if defined(OBJECT_PRINT) || defined(ENABLE_DISASSEMBLER)
 
 const char* Translation::StringFor(Opcode opcode) {
+#define TRANSLATION_OPCODE_CASE(item)   case item: return #item;
   switch (opcode) {
-    case BEGIN:
-      return "BEGIN";
-    case JS_FRAME:
-      return "JS_FRAME";
-    case ARGUMENTS_ADAPTOR_FRAME:
-      return "ARGUMENTS_ADAPTOR_FRAME";
-    case CONSTRUCT_STUB_FRAME:
-      return "CONSTRUCT_STUB_FRAME";
-    case GETTER_STUB_FRAME:
-      return "GETTER_STUB_FRAME";
-    case SETTER_STUB_FRAME:
-      return "SETTER_STUB_FRAME";
-    case COMPILED_STUB_FRAME:
-      return "COMPILED_STUB_FRAME";
-    case REGISTER:
-      return "REGISTER";
-    case INT32_REGISTER:
-      return "INT32_REGISTER";
-    case UINT32_REGISTER:
-      return "UINT32_REGISTER";
-    case DOUBLE_REGISTER:
-      return "DOUBLE_REGISTER";
-    case STACK_SLOT:
-      return "STACK_SLOT";
-    case INT32_STACK_SLOT:
-      return "INT32_STACK_SLOT";
-    case UINT32_STACK_SLOT:
-      return "UINT32_STACK_SLOT";
-    case DOUBLE_STACK_SLOT:
-      return "DOUBLE_STACK_SLOT";
-    case LITERAL:
-      return "LITERAL";
-    case DUPLICATED_OBJECT:
-      return "DUPLICATED_OBJECT";
-    case ARGUMENTS_OBJECT:
-      return "ARGUMENTS_OBJECT";
-    case CAPTURED_OBJECT:
-      return "CAPTURED_OBJECT";
+    TRANSLATION_OPCODE_LIST(TRANSLATION_OPCODE_CASE)
   }
+#undef TRANSLATION_OPCODE_CASE
   UNREACHABLE();
   return "";
 }
 
 #endif
 
 
 // We can't intermix stack decoding and allocations because
 // deoptimization infrastracture is not GC safe.
 // Thus we build a temporary structure in malloced space.
@@ skipping 184 matching lines @@
 
 void DeoptimizedFrameInfo::Iterate(ObjectVisitor* v) {
   v->VisitPointer(BitCast<Object**>(&function_));
   v->VisitPointers(parameters_, parameters_ + parameters_count_);
   v->VisitPointers(expression_stack_, expression_stack_ + expression_count_);
 }
 
 #endif  // ENABLE_DEBUGGER_SUPPORT
 
 } }  // namespace v8::internal