Mercurial > hg > graal-compiler
annotate src/share/vm/c1/c1_Compiler.cpp @ 1434:72cfb36c6bb2
* enabled all jtt tests
* added proxy that counts jni calls
* honor hotspot stackshadowpages
* constant pool caching
* monitor enter/exit
* arithmetic stubs (frem, drem, ...)
* create stack values for debug info
* some doc
author | Lukas Stadler <lukas.stadler@oracle.com> |
---|---|
date | Thu, 30 Sep 2010 17:19:48 -0700 |
parents | a61af66fc99e |
children | 2d26b0046e0d |
rev | line source |
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0 | 1 /* |
2 * Copyright 1999-2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
21 * have any questions. | |
22 * | |
23 */ | |
24 | |
25 #include "incls/_precompiled.incl" | |
26 #include "incls/_c1_Compiler.cpp.incl" | |
27 | |
28 volatile int Compiler::_runtimes = uninitialized; | |
29 | |
30 volatile bool Compiler::_compiling = false; | |
31 | |
32 | |
33 Compiler::Compiler() { | |
34 } | |
35 | |
36 | |
37 Compiler::~Compiler() { | |
38 Unimplemented(); | |
39 } | |
40 | |
41 | |
42 void Compiler::initialize() { | |
43 if (_runtimes != initialized) { | |
44 initialize_runtimes( Runtime1::initialize, &_runtimes); | |
45 } | |
46 mark_initialized(); | |
47 } | |
48 | |
49 | |
50 void Compiler::compile_method(ciEnv* env, ciMethod* method, int entry_bci) { | |
1434
72cfb36c6bb2
* enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents:
0
diff
changeset
|
51 assert(!UseC1X, "c1 called in UseC1X mode!"); |
0 | 52 |
53 if (!is_initialized()) { | |
54 initialize(); | |
55 } | |
56 // invoke compilation | |
57 #ifdef TIERED | |
58 // We are thread in native here... | |
59 CompilerThread* thread = CompilerThread::current(); | |
60 { | |
61 ThreadInVMfromNative tv(thread); | |
62 MutexLocker only_one (C1_lock, thread); | |
63 while ( _compiling) { | |
64 C1_lock->wait(); | |
65 } | |
66 _compiling = true; | |
67 } | |
68 #endif // TIERED | |
69 { | |
70 // We are nested here because we need for the destructor | |
71 // of Compilation to occur before we release the any | |
72 // competing compiler thread | |
73 ResourceMark rm; | |
74 Compilation c(this, env, method, entry_bci); | |
75 } | |
76 #ifdef TIERED | |
77 { | |
78 ThreadInVMfromNative tv(thread); | |
79 MutexLocker only_one (C1_lock, thread); | |
80 _compiling = false; | |
81 C1_lock->notify(); | |
82 } | |
83 #endif // TIERED | |
84 } | |
85 | |
86 | |
87 void Compiler::print_timers() { | |
88 Compilation::print_timers(); | |
89 } |