--- a/hotspot/src/share/vm/oops/method.cpp Mon Nov 10 19:04:38 2014 +0300
+++ b/hotspot/src/share/vm/oops/method.cpp Tue Nov 11 11:05:41 2014 +0100
@@ -588,6 +588,15 @@
return true;
}
+bool Method::is_constant_getter() const {
+ int last_index = code_size() - 1;
+ // Check if the first 1-3 bytecodes are a constant push
+ // and the last bytecode is a return.
+ return (2 <= code_size() && code_size() <= 4 &&
+ Bytecodes::is_const(java_code_at(0)) &&
+ Bytecodes::length_for(java_code_at(0)) == last_index &&
+ Bytecodes::is_return(java_code_at(last_index)));
+}
bool Method::is_initializer() const {
return name() == vmSymbols::object_initializer_name() || is_static_initializer();