• file
• revisions
• annotate
• diff
• comparison
• raw

src/share/vm/opto/c2compiler.hpp@bd441136a5ce (annotated)

src/share/vm/opto/c2compiler.hpp

Thu, 19 Mar 2009 09:13:24 -0700

author

kvn

date

Thu, 19 Mar 2009 09:13:24 -0700

changeset 1082

bd441136a5ce

parent 631

d1605aabd0a1

child 1907

c18cbe5936b8

permissions

-rw-r--r--

Merge

duke@435	1	/*
xdono@631	2	* Copyright 1999-2008 Sun Microsystems, Inc. All Rights Reserved.
duke@435	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435	4	*
duke@435	5	* This code is free software; you can redistribute it and/or modify it
duke@435	6	* under the terms of the GNU General Public License version 2 only, as
duke@435	7	* published by the Free Software Foundation.
duke@435	8	*
duke@435	9	* This code is distributed in the hope that it will be useful, but WITHOUT
duke@435	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@435	12	* version 2 for more details (a copy is included in the LICENSE file that
duke@435	13	* accompanied this code).
duke@435	14	*
duke@435	15	* You should have received a copy of the GNU General Public License version
duke@435	16	* 2 along with this work; if not, write to the Free Software Foundation,
duke@435	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435	18	*
duke@435	19	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@435	20	* CA 95054 USA or visit www.sun.com if you need additional information or
duke@435	21	* have any questions.
duke@435	22	*
duke@435	23	*/
duke@435	24
duke@435	25	class C2Compiler : public AbstractCompiler {
duke@435	26	private:
duke@435	27
duke@435	28	static void initialize_runtime();
duke@435	29
duke@435	30	public:
duke@435	31	// Name
duke@435	32	const char *name() { return "C2"; }
duke@435	33
duke@435	34	static volatile int _runtimes;
duke@435	35
duke@435	36	#ifdef TIERED
duke@435	37	virtual bool is_c2() { return true; };
duke@435	38	#endif // TIERED
duke@435	39
duke@435	40	// Customization
duke@435	41	bool needs_adapters () { return true; }
duke@435	42	bool needs_stubs () { return true; }
duke@435	43
duke@435	44	void initialize();
duke@435	45
duke@435	46	// Compilation entry point for methods
duke@435	47	void compile_method(ciEnv* env,
duke@435	48	ciMethod* target,
duke@435	49	int entry_bci);
duke@435	50
duke@435	51	// sentinel value used to trigger backtracking in compile_method().
duke@435	52	static const char* retry_no_subsuming_loads();
kvn@473	53	static const char* retry_no_escape_analysis();
duke@435	54
duke@435	55	// Print compilation timers and statistics
duke@435	56	void print_timers();
duke@435	57	};