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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/compiler.h" | 5 #include "vm/compiler.h" |
6 | 6 |
7 #include "vm/assembler.h" | 7 #include "vm/assembler.h" |
8 | 8 |
9 #include "vm/ast_printer.h" | 9 #include "vm/ast_printer.h" |
10 #include "vm/block_scheduler.h" | 10 #include "vm/block_scheduler.h" |
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1747 queue_monitor_(new Monitor()), done_monitor_(new Monitor()), | 1747 queue_monitor_(new Monitor()), done_monitor_(new Monitor()), |
1748 function_queue_(new BackgroundCompilationQueue()) { | 1748 function_queue_(new BackgroundCompilationQueue()) { |
1749 *done_ = false; | 1749 *done_ = false; |
1750 } | 1750 } |
1751 | 1751 |
1752 | 1752 |
1753 void BackgroundCompiler::Run() { | 1753 void BackgroundCompiler::Run() { |
1754 while (running_) { | 1754 while (running_) { |
1755 // Maybe something is already in the queue, check first before waiting | 1755 // Maybe something is already in the queue, check first before waiting |
1756 // to be notified. | 1756 // to be notified. |
1757 Thread::EnterIsolateAsHelper(isolate_); | 1757 bool result = Thread::EnterIsolateAsHelper(isolate_); |
| 1758 ASSERT(result); |
1758 { | 1759 { |
1759 Thread* thread = Thread::Current(); | 1760 Thread* thread = Thread::Current(); |
1760 StackZone stack_zone(thread); | 1761 StackZone stack_zone(thread); |
1761 Zone* zone = stack_zone.GetZone(); | 1762 Zone* zone = stack_zone.GetZone(); |
1762 HANDLESCOPE(thread); | 1763 HANDLESCOPE(thread); |
1763 Function& function = Function::Handle(zone); | 1764 Function& function = Function::Handle(zone); |
1764 function = function_queue()->PeekFunction(); | 1765 function = function_queue()->PeekFunction(); |
1765 while (running_ && !function.IsNull()) { | 1766 while (running_ && !function.IsNull()) { |
1766 const Error& error = Error::Handle(zone, | 1767 const Error& error = Error::Handle(zone, |
1767 Compiler::CompileOptimizedFunction(thread, | 1768 Compiler::CompileOptimizedFunction(thread, |
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1976 } | 1977 } |
1977 | 1978 |
1978 | 1979 |
1979 void BackgroundCompiler::EnsureInit(Thread* thread) { | 1980 void BackgroundCompiler::EnsureInit(Thread* thread) { |
1980 UNREACHABLE(); | 1981 UNREACHABLE(); |
1981 } | 1982 } |
1982 | 1983 |
1983 #endif // DART_PRECOMPILED | 1984 #endif // DART_PRECOMPILED |
1984 | 1985 |
1985 } // namespace dart | 1986 } // namespace dart |
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