A64: Synchronize with r15545.

src/a64/decoder-a64.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
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 //
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 #include "v8.h"
 
-#if defined(V8_TARGET_ARCH_A64)
+#if V8_TARGET_ARCH_A64
 
 #include "globals.h"
 #include "utils.h"
 #include "a64/decoder-a64.h"
 
 
 namespace v8 {
 namespace internal {
 
 // Top-level instruction decode function.
@@ skipping 67 matching lines @@
       //      FP conditional select.
       //      Advanced SIMD.
       // F:   FP data processing 3 source.
       //      Advanced SIMD.
       case 0xE:
       case 0xF: DecodeFP(instr); break;
     }
   }
 }
 
+
 void Decoder::AppendVisitor(DecoderVisitor* new_visitor) {
   visitors_.remove(new_visitor);
   visitors_.push_front(new_visitor);
 }
 
 
 void Decoder::PrependVisitor(DecoderVisitor* new_visitor) {
   visitors_.remove(new_visitor);
   visitors_.push_back(new_visitor);
 }
@@ skipping 588 matching lines @@
       (*it)->Visit##A(instr);                                                  \
     }                                                                          \
   }
 VISITOR_LIST(DEFINE_VISITOR_CALLERS)
 #undef DEFINE_VISITOR_CALLERS
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_A64