Version 3.0.4...

src/hydrogen-instructions.h

 // Copyright 2010 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 887 matching lines @@
         true_destination_(true_destination),
         false_destination_(false_destination) {
     ASSERT(true_destination != NULL);
     ASSERT(false_destination != NULL);
     ASSERT(!map.is_null());
   }
 
   virtual HBasicBlock* FirstSuccessor() const { return true_destination_; }
   virtual HBasicBlock* SecondSuccessor() const { return false_destination_; }
 
+  virtual void PrintDataTo(StringStream* stream) const;
+
   Handle<Map> map() const { return map_; }
 
   DECLARE_CONCRETE_INSTRUCTION(CompareMapAndBranch, "compare_map_and_branch")
 
  private:
   Handle<Map> map_;
   HBasicBlock* true_destination_;
   HBasicBlock* false_destination_;
 };
 
@@ skipping 462 matching lines @@
       case kMathCeil:
         set_representation(Representation::Integer32());
         break;
       case kMathAbs:
         set_representation(Representation::Tagged());
         SetFlag(kFlexibleRepresentation);
         break;
       case kMathSqrt:
       case kMathPowHalf:
       case kMathLog:
+      case kMathSin:
+      case kMathCos:
         set_representation(Representation::Double());
         break;
       default:
         UNREACHABLE();
     }
     SetFlag(kUseGVN);
   }
 
   virtual void PrintDataTo(StringStream* stream) const;
 
   virtual HType CalculateInferredType() const;
 
   virtual HValue* EnsureAndPropagateNotMinusZero(BitVector* visited);
 
   virtual Representation RequiredInputRepresentation(int index) const {
     switch (op_) {
       case kMathFloor:
       case kMathRound:
       case kMathCeil:
       case kMathSqrt:
       case kMathPowHalf:
       case kMathLog:
+      case kMathSin:
+      case kMathCos:
         return Representation::Double();
         break;
       case kMathAbs:
         return representation();
         break;
       default:
         return Representation::None();
     }
   }
 
@@ skipping 1516 matching lines @@
   HValue* object() const { return left(); }
   HValue* key() const { return right(); }
 };
 
 #undef DECLARE_INSTRUCTION
 #undef DECLARE_CONCRETE_INSTRUCTION
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_INSTRUCTIONS_H_