1 /*
2 * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 // There is one instance of the Compiler per CompilerThread.
26
27 class Compiler: public AbstractCompiler {
28
29 private:
30
31 // Tracks whether runtime has been initialized
32 static volatile int _runtimes;
33
34 public:
35 // Creation
36 Compiler();
37 ~Compiler();
38
39 // Name of this compiler
40 virtual const char* name() { return "C1"; }
41
42 virtual bool is_c1() { return true; };
43
44 BufferBlob* build_buffer_blob();
45
46 // Missing feature tests
47 virtual bool supports_native() { return true; }
48 virtual bool supports_osr () { return true; }
49
50 // Customization
51 virtual bool needs_adapters () { return false; }
52 virtual bool needs_stubs () { return false; }
53
54 // Initialization
55 virtual void initialize();
56 static void initialize_all();
57
58 // Compilation entry point for methods
59 virtual void compile_method(ciEnv* env, ciMethod* target, int entry_bci);
60
61 // Print compilation timers and statistics
62 virtual void print_timers();
63 };
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1 /*
2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_VM_C1_C1_COMPILER_HPP
26 #define SHARE_VM_C1_C1_COMPILER_HPP
27
28 #include "compiler/abstractCompiler.hpp"
29
30 // There is one instance of the Compiler per CompilerThread.
31
32 class Compiler: public AbstractCompiler {
33
34 private:
35
36 // Tracks whether runtime has been initialized
37 static volatile int _runtimes;
38
39 public:
40 // Creation
41 Compiler();
42 ~Compiler();
43
44 // Name of this compiler
45 virtual const char* name() { return "C1"; }
46
47 virtual bool is_c1() { return true; };
48
49 BufferBlob* build_buffer_blob();
50
51 // Missing feature tests
52 virtual bool supports_native() { return true; }
53 virtual bool supports_osr () { return true; }
54
55 // Customization
56 virtual bool needs_adapters () { return false; }
57 virtual bool needs_stubs () { return false; }
58
59 // Initialization
60 virtual void initialize();
61 static void initialize_all();
62
63 // Compilation entry point for methods
64 virtual void compile_method(ciEnv* env, ciMethod* target, int entry_bci);
65
66 // Print compilation timers and statistics
67 virtual void print_timers();
68 };
69
70 #endif // SHARE_VM_C1_C1_COMPILER_HPP
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