duke@435: /*
duke@435:  * Copyright 1999-2007 Sun Microsystems, Inc.  All Rights Reserved.
duke@435:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435:  *
duke@435:  * This code is free software; you can redistribute it and/or modify it
duke@435:  * under the terms of the GNU General Public License version 2 only, as
duke@435:  * published by the Free Software Foundation.
duke@435:  *
duke@435:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@435:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@435:  * version 2 for more details (a copy is included in the LICENSE file that
duke@435:  * accompanied this code).
duke@435:  *
duke@435:  * You should have received a copy of the GNU General Public License version
duke@435:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@435:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435:  *
duke@435:  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@435:  * CA 95054 USA or visit www.sun.com if you need additional information or
duke@435:  * have any questions.
duke@435:  *
duke@435:  */
duke@435: 
duke@435: class C2Compiler : public AbstractCompiler {
duke@435: private:
duke@435: 
duke@435:   static void initialize_runtime();
duke@435: 
duke@435: public:
duke@435:   // Name
duke@435:   const char *name() { return "C2"; }
duke@435: 
duke@435:   static volatile int _runtimes;
duke@435: 
duke@435: #ifdef TIERED
duke@435:   virtual bool is_c2() { return true; };
duke@435: #endif // TIERED
duke@435: 
duke@435:   // Customization
duke@435:   bool needs_adapters         () { return true; }
duke@435:   bool needs_stubs            () { return true; }
duke@435: 
duke@435:   void initialize();
duke@435: 
duke@435:   // Compilation entry point for methods
duke@435:   void compile_method(ciEnv* env,
duke@435:                       ciMethod* target,
duke@435:                       int entry_bci);
duke@435: 
duke@435:   // sentinel value used to trigger backtracking in compile_method().
duke@435:   static const char* retry_no_subsuming_loads();
kvn@473:   static const char* retry_no_escape_analysis();
duke@435: 
duke@435:   // Print compilation timers and statistics
duke@435:   void print_timers();
duke@435: };