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Issue 1850693004: Fix product run (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 4 years, 8 months ago
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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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1668 1668
1669 1669
1670 void BackgroundCompiler::Run() { 1670 void BackgroundCompiler::Run() {
1671 while (running_) { 1671 while (running_) {
1672 // Maybe something is already in the queue, check first before waiting 1672 // Maybe something is already in the queue, check first before waiting
1673 // to be notified. 1673 // to be notified.
1674 bool result = Thread::EnterIsolateAsHelper(isolate_, Thread::kCompilerTask); 1674 bool result = Thread::EnterIsolateAsHelper(isolate_, Thread::kCompilerTask);
1675 ASSERT(result); 1675 ASSERT(result);
1676 { 1676 {
1677 Thread* thread = Thread::Current(); 1677 Thread* thread = Thread::Current();
1678 Isolate* isolate = thread->isolate();
1679 StackZone stack_zone(thread); 1678 StackZone stack_zone(thread);
1680 Zone* zone = stack_zone.GetZone(); 1679 Zone* zone = stack_zone.GetZone();
1681 HANDLESCOPE(thread); 1680 HANDLESCOPE(thread);
1682 Function& function = Function::Handle(zone); 1681 Function& function = Function::Handle(zone);
1683 function = function_queue()->PeekFunction(); 1682 function = function_queue()->PeekFunction();
1684 while (running_ && !function.IsNull()) { 1683 while (running_ && !function.IsNull()) {
1685 // Check that we have aggregated and cleared the stats. 1684 // Check that we have aggregated and cleared the stats.
1686 ASSERT(thread->compiler_stats()->IsCleared()); 1685 ASSERT(thread->compiler_stats()->IsCleared());
1687 const Error& error = Error::Handle(zone, 1686 const Error& error = Error::Handle(zone,
1688 Compiler::CompileOptimizedFunction(thread, 1687 Compiler::CompileOptimizedFunction(thread,
1689 function, 1688 function,
1690 Compiler::kNoOSRDeoptId)); 1689 Compiler::kNoOSRDeoptId));
1691 // TODO(srdjan): We do not expect errors while compiling optimized 1690 // TODO(srdjan): We do not expect errors while compiling optimized
1692 // code, any errors should have been caught when compiling 1691 // code, any errors should have been caught when compiling
1693 // unoptimized code. Any issues while optimizing are flagged by 1692 // unoptimized code. Any issues while optimizing are flagged by
1694 // making the result invalid. 1693 // making the result invalid.
1695 ASSERT(error.IsNull()); 1694 ASSERT(error.IsNull());
1695 #ifndef PRODUCT
1696 Isolate* isolate = thread->isolate();
1696 // We cannot aggregate stats if isolate is shutting down. 1697 // We cannot aggregate stats if isolate is shutting down.
1697 if (isolate->HasMutatorThread()) { 1698 if (isolate->HasMutatorThread()) {
1698 isolate->aggregate_compiler_stats()->Add(*thread->compiler_stats()); 1699 isolate->aggregate_compiler_stats()->Add(*thread->compiler_stats());
1699 } 1700 }
1700 thread->compiler_stats()->Clear(); 1701 thread->compiler_stats()->Clear();
1702 #endif // PRODUCT
1701 QueueElement* qelem = function_queue()->Remove(); 1703 QueueElement* qelem = function_queue()->Remove();
1702 delete qelem; 1704 delete qelem;
1703 function = function_queue()->PeekFunction(); 1705 function = function_queue()->PeekFunction();
1704 } 1706 }
1705 } 1707 }
1706 Thread::ExitIsolateAsHelper(); 1708 Thread::ExitIsolateAsHelper();
1707 { 1709 {
1708 // Wait to be notified when the work queue is not empty. 1710 // Wait to be notified when the work queue is not empty.
1709 MonitorLocker ml(queue_monitor_); 1711 MonitorLocker ml(queue_monitor_);
1710 while (function_queue()->IsEmpty() && running_) { 1712 while (function_queue()->IsEmpty() && running_) {
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1910 } 1912 }
1911 1913
1912 1914
1913 void BackgroundCompiler::EnsureInit(Thread* thread) { 1915 void BackgroundCompiler::EnsureInit(Thread* thread) {
1914 UNREACHABLE(); 1916 UNREACHABLE();
1915 } 1917 }
1916 1918
1917 #endif // DART_PRECOMPILED_RUNTIME 1919 #endif // DART_PRECOMPILED_RUNTIME
1918 1920
1919 } // namespace dart 1921 } // namespace dart
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