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diff src/share/vm/interpreter/bytecode.hpp @ 1138:dd57230ba8fe

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6893268: additional dynamic language related optimizations in C2 Summary: C2 needs some additional optimizations to be able to handle MethodHandle invokes and invokedynamic instructions at the best performance. Reviewed-by: kvn, never
author twisti
date Tue, 05 Jan 2010 15:21:25 +0100
parents e66fd840cb6b
children c18cbe5936b8 ab102d5d923e
line wrap: on
line diff
--- a/src/share/vm/interpreter/bytecode.hpp	Tue Jan 05 13:05:58 2010 +0100
+++ b/src/share/vm/interpreter/bytecode.hpp	Tue Jan 05 15:21:25 2010 +0100
@@ -205,6 +205,7 @@
   bool is_invokespecial() const                  { return adjusted_invoke_code() == Bytecodes::_invokespecial; }
   bool is_invokedynamic() const                  { return adjusted_invoke_code() == Bytecodes::_invokedynamic; }
 
+  bool has_receiver() const                      { return !is_invokestatic() && !is_invokedynamic(); }
   bool has_giant_index() const                   { return is_invokedynamic(); }
 
   bool is_valid() const                          { return is_invokeinterface() ||