Do not emit double values at their use sites.

src/hydrogen-instructions.h

Index: src/hydrogen-instructions.h
diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h
index e3b3449e3c1390dcb13132d0e43b9c4c5b8c4a7e..fb1d2397e026203ed67dd127b622cf9b66621fd2 100644
--- a/src/hydrogen-instructions.h
+++ b/src/hydrogen-instructions.h
@@ -3277,9 +3277,7 @@ class HConstant: public HTemplateInstruction<0> {
     return has_int32_value_;
   }
 
-  virtual bool EmitAtUses() {
-    return !representation().IsDouble() || IsSpecialDouble();
-  }
+  virtual bool EmitAtUses() { return !representation().IsDouble(); }
   virtual void PrintDataTo(StringStream* stream);
   virtual HType CalculateInferredType();
   bool IsInteger() { return handle()->IsSmi(); }