Inline mathematical constants

src/hydrogen.h

 // Copyright 2012 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
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   // Helpers for flow graph construction.
   enum GlobalPropertyAccess {
     kUseCell,
     kUseGeneric
   };
   GlobalPropertyAccess LookupGlobalProperty(Variable* var,
                                             LookupResult* lookup,
                                             PropertyAccessType access_type);
 
   void EnsureArgumentsArePushedForAccess();
+  // Try to inline mathematical constants like Math.PI
+  bool TryMathConstant(Property* expr);
   bool TryArgumentsAccess(Property* expr);
 
   // Try to optimize fun.apply(receiver, arguments) pattern.
   bool TryCallApply(Call* expr);
 
   HValue* ImplicitReceiverFor(HValue* function,
                               Handle<JSFunction> target);
 
   int InliningAstSize(Handle<JSFunction> target);
   bool TryInline(Handle<JSFunction> target,
@@ skipping 533 matching lines @@
   }
 
  private:
   HGraphBuilder* builder_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_H_