Mercurial > hg > truffle

comparison src/share/vm/opto/doCall.cpp @ 3752:f918d6096e23

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
7050554: JSR 292 - need optimization for selectAlternative Reviewed-by: kvn, jrose
author never
date Thu, 02 Jun 2011 13:36:11 -0700
parents fabcf26ee72f
children 393e144bb99b
comparison
equal deleted inserted replaced
3745:a93146d0e4be 3752:f918d6096e23
121 if (call_method->is_method_handle_invoke()) { 121 if (call_method->is_method_handle_invoke()) {
122 if (bytecode != Bytecodes::_invokedynamic) { 122 if (bytecode != Bytecodes::_invokedynamic) {
123 GraphKit kit(jvms); 123 GraphKit kit(jvms);
124 Node* n = kit.argument(0); 124 Node* n = kit.argument(0);
125 125
126 if (n->Opcode() == Op_ConP) { 126 CallGenerator* cg = CallGenerator::for_method_handle_inline(n, jvms, caller, call_method, profile);
127 const TypeOopPtr* oop_ptr = n->bottom_type()->is_oopptr(); 127 if (cg != NULL) {
128 ciObject* const_oop = oop_ptr->const_oop(); 128 return cg;
129 ciMethodHandle* method_handle = const_oop->as_method_handle();
130
131 // Set the callee to have access to the class and signature in
132 // the MethodHandleCompiler.
133 method_handle->set_callee(call_method);
134 method_handle->set_caller(caller);
135 method_handle->set_call_profile(&profile);
136
137 // Get an adapter for the MethodHandle.
138 ciMethod* target_method = method_handle->get_method_handle_adapter();
139 if (target_method != NULL) {
140 CallGenerator* hit_cg = this->call_generator(target_method, vtable_index, false, jvms, true, prof_factor);
141 if (hit_cg != NULL && hit_cg->is_inline())
142 return hit_cg;
143 }
144 } 129 }
145 130
146 return CallGenerator::for_direct_call(call_method); 131 return CallGenerator::for_direct_call(call_method);
147 } 132 }
148 else { 133 else {
155 140
156 // Set the callee to have access to the class and signature in 141 // Set the callee to have access to the class and signature in
157 // the MethodHandleCompiler. 142 // the MethodHandleCompiler.
158 method_handle->set_callee(call_method); 143 method_handle->set_callee(call_method);
159 method_handle->set_caller(caller); 144 method_handle->set_caller(caller);
160 method_handle->set_call_profile(&profile); 145 method_handle->set_call_profile(profile);
161 146
162 // Get an adapter for the MethodHandle. 147 // Get an adapter for the MethodHandle.
163 ciMethod* target_method = method_handle->get_invokedynamic_adapter(); 148 ciMethod* target_method = method_handle->get_invokedynamic_adapter();
164 if (target_method != NULL) { 149 if (target_method != NULL) {
165 CallGenerator* hit_cg = this->call_generator(target_method, vtable_index, false, jvms, true, prof_factor); 150 CallGenerator* hit_cg = this->call_generator(target_method, vtable_index, false, jvms, true, prof_factor);