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

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
comparison
equal deleted inserted replaced
3:909f4f22a8cc 4:90ca48ebcc21
203 bool is_invokevirtual() const { return adjusted_invoke_code() == Bytecodes::_invokevirtual; } 203 bool is_invokevirtual() const { return adjusted_invoke_code() == Bytecodes::_invokevirtual; }
204 bool is_invokestatic() const { return adjusted_invoke_code() == Bytecodes::_invokestatic; } 204 bool is_invokestatic() const { return adjusted_invoke_code() == Bytecodes::_invokestatic; }
205 bool is_invokespecial() const { return adjusted_invoke_code() == Bytecodes::_invokespecial; } 205 bool is_invokespecial() const { return adjusted_invoke_code() == Bytecodes::_invokespecial; }
206 bool is_invokedynamic() const { return adjusted_invoke_code() == Bytecodes::_invokedynamic; } 206 bool is_invokedynamic() const { return adjusted_invoke_code() == Bytecodes::_invokedynamic; }
207 207
208 bool has_receiver() const { return !is_invokestatic() && !is_invokedynamic(); }
208 bool has_giant_index() const { return is_invokedynamic(); } 209 bool has_giant_index() const { return is_invokedynamic(); }
209 210
210 bool is_valid() const { return is_invokeinterface() || 211 bool is_valid() const { return is_invokeinterface() ||
211 is_invokevirtual() || 212 is_invokevirtual() ||
212 is_invokestatic() || 213 is_invokestatic() ||